Professor J Mark Ryan
Clinical Professor, Surgery
Biography
Professor J Mark Ryan MB, BCh, FRCR (London), FFRRCSI, EBIR, FCIRSE is a Clinical Professor at Trinity College Dublin, and an Interventional Radiologist at St James Hospital Dublin.
He is a Fellow of the Cardiovascular Interventional Radiological Society of Europe (FCIRSE), and holds the European Board of Interventional Radiology (EBIR) qualification.
Professor Ryan graduated in Medicine from Trinity College Dublin in 1988, and trained in Radiology, obtaining Fellowship qualifications from both The Royal College of Radiologists in London (FRCR) and The Faculty of Radiology at The Royal College of Surgeons in Dublin (FFRRCSI).
He completed Specialist Fellowship Training in Interventional Radiology and Abdominal-Cross Sectional Imaging at Massachusetts General Hospital, Harvard Medical School, Boston.
He was an Assistant Professor of Radiology at Duke University Medical Center in North Carolina from 1998-2004.
Professor Ryan specialises in delivering minimally invasive oncological and endovascular treatments for many forms of cancer, portal hypertension, liver disease, and for bleeding and thrombotic disorders.
He has a particular interest in minimally invasive treatments for cancer including chemoembolization and ablation therapies. He has specialist clinical and research interest in the endovascular management of haemorrhage and thrombosis, and in performing treatments for the management of chronic urinary obstruction in the setting of gynaecological malignancy.
Professor Ryan has been actively involved in academics and clinical research for over 25 years, during which time he has published and presented more than 170 peer-reviewed scientific papers, editorials, articles, and book chapters with > 2700 citations in the medical literature (Google Scholar: h-index 27, i10 index 48).
Professor Ryan has lectured in Europe, Asia and the USA and has been on Faculty for international conferences for over two decades including The Society of Interventional Radiology (SIR), The International Symposium on Endovacular Therapies (ISET), The Cardiovascular Interventional Radiology Society of Europe (CIRSE),The European Congress of Radiology (ECR), Global Embolization Symposium and Technologies (GEST) and European (ECIO) and World Congresses of Interventional Oncology (WCIO).
He was a Member of the e-Learning Sub-Committee for Interventional Radiology for the European Society of Radiology (ESR) for 2020-2021.
He was a Faculty Member of CIRSE 2020, and a Scientific Reviewer for the Scientific Programme Committee for the CIRSE Annual Meeting 2020, 2021, 2022 and 2023.
He was a member of the Organising Host Committee for The European Congress of Interventional Oncology (ECIO) in Dublin in 2016.
Current Appointments:
Consultant Interventional Radiologist & IR Head of Division, St James's Hospital, Dublin
Clinical Professor, Trinity College Dublin
Honorary Consultant Paediatric Interventional Radiologist at Our Ladys Hospital for Sick Children, CHI, Crumlin
Consultant Interventional Radiologist, Beacon Hospital Dublin.
Non-Executive Director Board Member of the Operation Childlife Childrens Charity (www.operationchildlife.com) the medical affiliate of The Christina Noble Children's Foundation (www.CNCF.org).
Publications and Further Research Outputs
Peer-Reviewed Publications
Morrow J, Ryan JM, Can it wait until morning? - Radiology Residents guide to emergency on call procedures., ECR, Vienna, March , 2023
Morrow J, Ryan JM, Haemorrhagic Pancreatitis: Imaging Features of Diagnosis and Treatment , ECR, Vienna, March , 2023
Morrow J, Garvey C, Ryan JM, Haemorrhagic Cholecystitis treated with Endovascular Embolisation, Volume 2023, Issue 7, Journal of Surgical Case Reports, July , 2023
H Acton, J Mark Ryan, US of acute gynaecological conditions- what the on-call radiologist needs to know, ECR, Vienna, 2023, edited by European Journal of Radiology , 2023
Holly Acton Ronan Motyer Johnny O'Mahony Ian Brennan JM Ryan, , Transurethral ureteric embolization for locally advanced cervical cancer with ureterovaginal fistula - a case report, International Journal of Surgery Case Reports, 2023
Michael Courtney, Motyer R, Hazel O'Neill Johnny O'Mahony Ronan Motyer Niall McEniff Ian Brennan Michael Guiney Mark Ryan, Fluoroscopic-guided retrograde transurethral ureteric stent insertion case series - Technical challenges and solutions., International Journal of Surgery, 2023
O'Dwyer M, Morrow J, Brannan I, Ryan J, Guiney M, McEniff N, Cardiac Device Explantation: What the Interventional Radiologist should consider. , CIRSE 2023, Copenhagen, Seotember 2023, 2023
Heaney A, Morrow J, Heaney R, Ryan JM, Endovascular SVC Reconstruction offers significant symptom relief and effective palliation for Superior Vena cava Obstruction (SVCO)- a single center experience., CIRSE 2023, Copenhagen, Seotember 2023, 2023
R Motyer J Mark Ryan Guiney M, Uroptysis - unexpected discovery of nerphrobronchial fistula following nephrostogram, CIRSE 2022, Spain, 2022
O Mahoney J, R Motyer J Mark Ryan , Embolisation of large Pulmonary Artery mycotic Pseudoaneurysm causing massive haemoptysis - a life saving therapeutic option, EuroRad, 2022
J Mark Ryan C Garvey, Interventional Radiology Management of a Transected Ureter, International Journal of Surgery Case Reports, 2022
Waldron J, R Motyer, Ryan JM, Bilateral adrenal infarction complicating abdominal sepsis, EuroRad, 2022
J Mark Ryan R Motyer, Fluoroscopic-guided Retrograde Transurethral Ureteric Stent Insertion - Technical challenges and solutions., CIRSE, 2022
J Mark Ryan R Motyer, Fluoroscopic-Guided Transurethral Retrograde Ureteric Embolization for Locally Advanced Cervical Cancer with Uretero-Vaginal Fistula., CIRSE, 2022
M O'Dwyer, JM Ryan , Pulmonary AVM and their management, SIR, Boston, 2022
S O Neill R Motyer H O Neill J Mark Ryan M Guiney, "Uroptysis!" - A case report of xanthogranulomatous pyelonephritis with nephrobronchial fistulation, 98, International Journal of Surgery Case Reports, Elselvier, September, 2022, p1 - 4
J Mark Ryan R Motyer, Embolisation of Pulmonary Artery Pseudoaneurysm secondary to sepsis, CIRSE 2022, 2022
G Lambe, J Mark Ryan, Gone in 60 days -First Experience of a Novel Bio-Convertible Filter, Irish Journal of Medical Science, 2021
Lambe, Gerard, Mahony, Johnny O", Courtney, Michael, Donlon, Noel, Donohoe, Claire, Ryan, JMark, Gone in 60 days: our first experience with a bioconvertible IVC filter, Irish Journal of Medical Science (1971 -), 2021
Lambe G, Couurtney M, Judge C, Donlon M, Ravi N, Ryan JM, Endovascular management of delayed upper gastrointestinal bleeding after open esophagectomy for a benign oesophageal stricture, https://doi.org/10.1016/j.ijsc, Vol 85, International Journal of Surgery Case Reports, Aug 2021, 2021, p1 - 4
Rohan P, Ryan JM, A delayed presentation of vesicocutaenous fistula, EuroRad, 2021
J O Mahoney, J Mark Ryan, Diagnosing Brain Death - The Imaging Features on Conventional Angiography, CTA and MRI/MRA. What the Radiologist needs to know. , CIRSE 2020, Munich, edited by CIRSE , 2020
O'Connor, Cormac; Murray, Peter; Ryan, J Mark, Byrne, Declan; , A case of Phlegmasia Cerulea Dolens as a Result of May- Thurner Syndrome, 113, 6, Quarterly Journal of Medicine, 2020, p419 - 420
S Dolan, J Mark Ryan, Ablative Renal artery embolisation in the setting of Gyunaecological Malignancy, European Congress of Interventional Oncology, Nice, France, November 2020, 2020
T.P. Farrell, C. Garvey, N.C. Adams, D. Mulholland, J.M. Ryan, M. Guiney, I Brennan, N. McEniff, Comparison of Outcomes and Cost Effectiveness of Trisacryl Gelatin Microspheres alone (TAGM) versus combined TAGM and Gelatin Sponge (GS) embolisation in Uterine Fibroid Embolisation, Acta Radiologica, 2020
J Mark Ryan, Ureteric stents - Indications, Complications, Tips and Tricks, CIRSE, Munich, September 2020, 2020, CIRSE
J Mark Ryan, Management of Venous Malformations in a Paediatric Setting., 21 st National Vietnamese Paediatric Surgery Conference , Ho Chi Minh City Vietnam, November 2020, 2020
Patrick J Maguire, MD, MRCOG, MRCPI; Aleksandra Sobota, PhD; Doug Mulholland, MB, FRR(RCSI); J. Mark Ryan, MB, FRCR, EBIR; Noreen Gleeson, MD, MRCOG , Incidence, management and sequelae of ureteric obstruction in women with cervical cancer, Supportive Care in Cancer, 2019
Filip Vanhavere, UO Connor, JM Ryan, How to Use Active Personal Dosemeters in Interventional Fields in Hospitals: Results from Laboratory and Workplace Field Tests, 19th International conference,on Solid State Dosimetry, Hiroshima, Japan , September 2019, 2019
Smyth R, Mulholland D, Ryan JM, Retrograde ureteric stent exchange in the female oncology patient by Interventional Radiology: the experience of a single tertiary referral centre, IJMS, 2019
C. Ní Leidhin, J Mark Ryan, All you need to know about catheter-based reperfusion treatment of acute pulmonary embolism., European Congress of Radiology, Vienna, Austria, March 2019, edited by European Radiology , 2019
Peter Hughes; Ian Brennan; J Mark Ryan, Use of the EMBA Hourglass Peripheral Embolisation Device: early experiences European Radiology Experimental, European Radiology Experimental, 2, (4), 2018, p1 - 6
Ryan JM, The utility of Interventional Radiology in the Paediatric Population, The 13th National Paediatric Surgery Conference , Ho Chi Minh City, Vietnam., October, 2018, Paediatric Surgery Society of Vietnam
Patrick J. Maguire , Aleksandra Sobota Doug Mulholland , Roisin Baker Claire Thompson J. Mark Ryan , Noreen Gleeson , Ureteric obstruction: clinical profile of a common complication in women with cervical cancer , International Journal of Gynaecological Cancer, 2018
Hughes P, Brennan I, Ryan JM, Use of the HourGlass Peripheral Embolisation Device, Highlights in European Radiology Experimantal, (5), 2018
T.P. Farrell, C. Garvey, J Mark Ryan, N. McEniff, Comparison of Outcomes and Cost Effectiveness of Trisacryl Gelatin Microspheres alone (TAGM) versus combined TAGM and Gelatin Sponge (GS) embolisation in Uterine Fibroid Embolisatio, Irish Society of Interventional Radiology, Ireland, March 2018, 2018
T.P. Farrell, C. Garvey, J Mark Ryan, N. McEniff, , Comparison of Outcomes and Cost Effectiveness of Trisacryl Gelatin Microspheres alone (TAGM) versus combined TAGM and Gelatin Sponge (GS) embolisation in Uterine Fibroid Embolisation, RSNA -Radiological Society of North America, Chicago, USA, Dec 2018, 2018
R. Heaney, J Mark Ryan, The Abernethy Malformation - A review of clinical, anatomical and therapeutic features with case presentation of this rare entity., Abdominal Radiology, ESGAR - European Society of Genitourinary and Abdominal Radiology, Dublin, June 2018 , 2018
Patrick Maguire; Aleksandra Sobota; Doug Mulholland; Ryan, J. Mark; Noreen Gleeson, Ureteric Obstruction: Clinical Profile of a common complication in women with cervical cancer , BGCS, British Gynaecological Cancer Society , London, July 2018, 2018
D Mulholland, JM Ryan , Retrograde Ureteric Stent Exchange: The Experience of a Single Tertiary Referral Centre , European Radiology, ECR, Vienna, Austria, March 2017, 2017
JM Ryan, Radiology assessment and interventional biopsy techniques and management of tumours in a paediatric population., Paediatric Cancer Symposium, Childrens Hospital No 2, Ho Chi Minh City Vietnam, November 2017, 2017, Childrens Hospital No 2
P Hughes, C Grant, N Healy, JM Ryan, Treatment of Hepatic Metastases from Medullary Thyroid Cancer with Transarterial Embolisation. European Radiology Experimental., 2017
Roger Smyth, Douglas Mulholland, J. Mark Ryan , A comparison of magnetic resonance angiography and digital subtraction angiography for the diagnosis of renal artery stenosis: a five-year study. , Irish MRI Meeting, Kilkenny, Ireland, 21 January 2017, 2017
C Logan, J Kavanagh, N O'Connell, N McEniff, JM Ryan, M Guiney, K Ryan, O Seery, J O'Donnell, B White., Out of sight, out of mind? An audit which proposes a follow-up and management pathway for Inferior Vena Cava Filters. , Thrombosis, MS No 483870, 2016, pdoi:10.1155/2016/6538456
Redmond M, O Hare B, Ozlislok P, Casey B, Ryan JM, Corbally M, A Simple Model of Complex Clinical Skills Exchange., Global Health Partnerships: Innovations in Surgery, Education and Research Conference, Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland, April 2016, 2016
K Field, N Gleeson, JM Ryan., Uterine Artery embolization in the setting of Gynaecological-cancer related bleeding., European Journal of Gynaecological Oncology, Ref. EJGO 3160/35:, 2016, pRef. EJGO 3160/35:
J Mark Ryan, Corbally M, Redmond M, Oslizlok P, O,Hare B., Operation Childlife: A a Model for Skills Transfer Collaborative Models for Childhood Cancer in LMIC, Conference: 48th Congress of The International Society of Paediatric Oncology, Dublin, Ireland, October 2016, 2016
U O' Connor, C Walsh, JM Ryan et al., Occupational radiation dose to eyes from interventional radiology procedures in loght of the new eye lens dose limit from the International Commission on Radiological Protection., British Journal of Radiology, 88, 2015, p20140627
JM Ryan, Percutaneous management of the peripancreatic collections., Cardiovascular Interventional Society of Europe. (CIRSE) Glasgow , Glasgow, Scotland, September 2014, 2014, Cardiovascular Interventional Society of Europe (CIRSE)
McCarthy E, Kavanagh J, McKernan S, O'Mahony N, McEniff N, Ryan JM, et al, Fluoroscopically guided transurethral removal and/or replacement of ureteric stents in women. , Acta Radiologica, 2014, p[Epub ahead of print] PMID: 24
JM Ryan, Embolic agents and how to use them., Global Embolisation Symposium and Technologies. (GEST), Prague, Czech Republic, April, 2013
Dunne R, McCarthy E, Joyce E, Ryan JM, McEniff N,, Post-endoscopic biliary sphincterotomy bleeding: an interventional radiology approach., Acta Radiologica, 54, (10), 2013, p1159 - 1164
Eoghan McCarthy · Niamh O'Mahony · J. Mark Ryan · Michael Guiney, Combined thrombin-collagen injection for the management of an iatrogenic pseudoanuerysm in the popliteal region, Indian Journal of Radiology and Imaging, 22, (4), 2012, p257 - 259
JM Ryan, Interventional Radiology in the Paediatric Setting. , Paediatric Surgery Symposium, Ho Chi Minh City, Vietnam., April, 2012, Childrens Hospital No 2, HCMC
McCarthy E, O'Riordan C, O'Mahony N, Cronin K, Harmon M, McEniff N, Guiney J M, Ryan M, Vessel recruitment in redo transarterial chemoembolization for HCC, an approach to management., European Congress of Radiology, Vienna, March 2012, 2012
JM Ryan, The role of the Interventional Radiologist in the management of complicated Pancreatitis., Cardiovascular Interventional Society of Europe. , Lisbon, September, 2012, Cardiovascular Interventional Society of Europe (CIRSE)
McCarthy E, Mahony NO, Ryan JM et al, Successful catheter directed thrombolysis of IVC and renal vein occlusive thrombus., Irish Medical Journal, 104, (10), 2011, p311 - 312
D. O'Driscoll, G. Wilson, Ryan JM, Von-Hippel Lindau syndrome - an educational review , European Journal of Radiology, European Congress of Radiology, Vienna, March 2010, 2010
J Harbison, J Mark Ryan, Stroke Interventions- Remapping the Boundaries of Patient Care, Intervention Quarter, 2, 2010, p14 - 16
Dunne R, McEniff N, Guiney M, Ryan JM. , Distinction Award - Percutaneous Radiofrequency Ablation of Renal Tumors: Technique and Follow up, ECR, Vienna, 2010, 2010
D. O'Driscoll, JM. Ryan., Polyarteritis Nodosa : An educational review , European Journal of Radiology, European Congress of Radiology, Vienna, March 2010, 2010
Howard J, Ryan JM., Spectrum of endovascular management of differing GDA pathologies. , ECR, Vienna, 2010, DOI 10.1594/ecr2010/, 2010
Beddy P, McGrath A, Reynolds JV, Ryan JM, Primary embolisation of a symptomatic gastrointestinal stromal tumor, Journal of Vascular and Interventional Radiology, 20, (8), 2009, p1099 - 1101
Dunne R, Beddy P, Guiney M, McEniff N, Ryan JM , Transarterial Chemoembolisation using Drug Eluting Beads in the Treatment of Hepatic Metastases in Patients with Colorectal Metastases: An Initial Experience , Radiology, RSNA, Chicago, USA, 2009, 2009
Dunne R, Beddy P, Guiney M, McEniff N, Ryan JM , Management of Post-Sphincterotomy Bleeding: An Interventionalist's Perspective, Radiology, RSNA, Chicago, USA, 2009, 2009
Dunne R, McEniff N, Guiney M, Ryan JM. , Hemoptysis: An Interventionalist's Perspective , Faculty of Radiology RCSI Annual Scientific Meeting,, Dublin, September 2009, 2009
JM Howard, AM Hanly, M Keogan, JM Ryan, JV Reynolds , Percutaneous Cholecystostomy - A safe option in the Management of Acute Biliary Sepsis in the Elderly., International Journal of Surgery, 7, (2), 2009, p94 - 99
JM Ryan, Advances in Transarterial Chemoembolisation for the Treatment of Liver Cancer. , Meeting of The International Cancer Imaging Society, Salzburg, Austria., June, 2009, The International Cancer Imaging Society
O'Keeffe SA, McGrath A, Ryan JM, Byrne B, Management of a massive pulmonary embolism in a pregnant patient with mechanical fragmentation followed by delayed catheter-directed thrombolysis in the early postpartum period. , Journal of Maternal Fetal and Neonatal Medicine, 21, (8), 2008, p591 - 594
Farrelly C, Ryan JM, Advances in Interventional Radiology in the Treatment of Liver Cancer, European Oncological Disease, 1, (2), 2007, p68 - 72
Johnson C, Tuite D, Pritchard R, Reynolds J, McEniff N, Ryan JM, Use of Provocative Angiography to Localise site in Recurrent Gastrointestinal Bleeding., Cardiovascular and InterventionalRadiology, 30, (5), 2007, p1042 - 1046
JM Ryan, Endovascular Management of Life-threatening Gastrointestinal Bleeding, Royal College of Surgeons Annual Houghton Invited Lecture, RCSI Dublin, 2007, RCSI
JM Ryan, Technical Innovation of Drug Eluting Embolic Particle. Cardiovascular Interventional Society of Europe CIRSE Lisbon, 2007., Meeting of The Cardiovascular Interventional Society of Europe., Lisbon, 2007, Cardiovascular Interventional Society of Europe (CIRSE)
JM Ryan, Treatment of Liver Tumours - New Techniques and Advances., Global Embolisation Symposium and Technologies. (GEST), Barcelona, Spain, April, 2007, Cardiovascular Interventional Society of Europe (CIRSE)
O'Regan, GM, Watson, R, Orr, D, O'Donovan, D, Russell, J, Phelan, E, Ryan, M, Brosnahan, O, Irvine, A, Management of vascular birthmarks: review of a multidisciplinary clinic., Irish Medical Journal, 100, (4), 2007
Beddy P, Ryan JM, Antibiotic prophylaxis in interventional radiology- anything new?, Techniques in Vascular Interventional Radiology, 9, (2), 2006, p69 - 76
Tuite DJ, Ryan JM, Johnston C, Brophy DP, McEniff N, Ureteroiliac fistula : a late sequelae of radiotherapy and longterm ureteric stent placement. , Clinical Radiology, 61, (6), 2006, p531 - 534
Miller MJ, Smith TP, Ryan JM., Sepsis in the interventional radiology patient., Techniques in Vascular Interventional Radiology, 9, (2), 2006, p64 - 68
Sheehy N, Ford S, McDermott R, Young V, Ryan JM, Ultrasonographically guided percutaneous embolization of a pulmonary pseudoaneurysm., Journal of vascular and interventional radiology : JVIR, 17, (5), 2006, p895-8
JM Ryan, IR Treatment of Vascular Malformations. , Cardiovascular Interventional Society of Europe. , Rome, September, 2006, Cardiovascular Interventional Society of Europe (CIRSE)
L Wilson, JM Ryan , Central Venous Catheters - Uses, Issues and Management., The Irish Journal of Clinical Medicine, 36, (7), 2006, p14 - 18
JM Ryan, Antibiotic Prophylaxis for Interventional Radiology : Whats the evidence?., Meeting of The Cardiovascular Interventional Society of Europe., Rome, September, 2006, Cardiovascular Interventional Society of Europe (CIRSE)
Provocative mesenteric angiography in the setting of acute gastrointestinal bleeding. , McNally S, Ryan JM , Radiology, RSNA, Chicago, USA, 2006, 2006
Smith TP. Ryan J., Sepsis in the vascular-interventional patient. , Journal of Vascular and Interventional Radiology, 15, 2004, p317 - 325
Ryan BM, Stockbrugger RW, Ryan JM., A Pathophysiological, endoscopic and radiological approach to the assessment and management of gastric varices., Gastroenterology, 126, 2004, p1175 - 1189
Ryan JM, Reddan DN, Smith TP., Transhepatic catheter placement for dialysis access in patients with occluded peripheral veins. , Radiology, 232, (1), 2004, p246 - 251
JM Ryan, Diagnosis and endovascular management of gastrointestinal bleeding., Meeting of The Society of Interventional Radiology, Phoenix, Arizona, March, 2004, Society of Interventional Radiology
Ryan JM, Smith TP., Current issues in antibiotic prophylaxis for the interventional radiologist, Journal of Vascular and Interventional Radiology, 15, 2004, p547 - 556
Ryan JM, Smith TP., The Safety of Uterine Artery Embolization. , Journal of Vascular and Interventional Radiology, 15, 2004, p99 - 100
Ryan JM., Misinterpretation of postembolization syndrome after conservative treatment of fibroids. , Journal of Vascular and Interventional Radiology, 15, 2004, p99 - 100
'Use of a Cutting Balloon for treating resistant high-grade dialysis graft stenosis' in, editor(s)Moneta GL. , Mosby Year Book of Vascular Surgery, New York, Mosby, 2004, pp300 - 305, [JM Ryan.]
Ryan BM, Stockbrugger RW, Ryan JM., TIPS for gastric varices. , Gut, 52, 2003, p772 - 773
Smith TP, Presson TL, Heneghan MA, Ryan JM, Transjugular Liver Biopsy in patients with Liver Dysfunction: A retrospective review of 410 consecutive procedures using an 18-gauge automated core biopsy needle., The American Journal of Roentgenology, 180, 2003, p167 - 172
JM Ryan, Aortic Stent Grafts II - Diagnosing and Treating Endoleaks. , SEAS Interventional Techniques Update, Beaufort, North Carolina, January, 2003, South-Eastern Angiographic Society
Brown SD, Ryan JM. , Traumatic injury of the pelvis causing compression and acute critical stenosis of a common iliac artery stent with resultant critical ischemia: successful treatment with transbrachial balloon angioplasty. , Journal of Trauma, 54, 2003, p190 - 192
JM Ryan, Diagnosis and management of Life threatening haemorrhage. , Meeting of The Society of Interventional Radiology, Salt Lake City, Utah, USA, March, 2003, Society of Interventional Radiology
JM Ryan , Use of preemptive analgesia in treating post procedural UAE pain. , JVIR, Society of Interventional Radiology, Salt Lake City, Utah,, 2003, 2003
Ryan JM, Dumbleton SA, Doherty J, Smith TP. , Use of a covered stent (Wallgraft) for treatment of pseudoaneurysms of dialysis bridge grafts and fistulae. , Society of Interventional Radiology, Salt Lake City, Utah,, March 2003., 2003
Ryan JM, Dumbleton SA, Doherty J, Smith TP. , Use of a covered stent (Wallgraft) for treatment of pseudoaneurysms of dialysis bridge grafts and fistulae. , The American Journal of Roentgenology, 180, (4), 2003, p1067 - 1071
Atkins BZ, Ryan JM, Grey JL. , Treatment of celiac artery aneurysm with endovascular stent grafting., Vascular and Endovascular Surgery, 37, 2003, p367 - 373
JM Ryan, Use of covered stents in the treatment of dialysis graft pseudoaneurysm. , VEITH Symposium /AIM. , New York, NY., November, 2003, Veith Symposium
Ryan JM, Dumbleton SA, Smith TP. , Use of a Cutting Balloon for treating resistant high-grade dialysis graft stenosis - technical innovation., The American Journal of Roentgenology, 180, (4), 2003, p1072 - 1074
Ryan JM, Smith TP. , Simplified Pain Protocol for Uterine Artery Embolization., European Congress of Radiology, Vienna, 2003, 2003
Ryan JM, Doherty J, Smith TP. , The use of covered stents for salvage of dialysis grafts and fistulae with pseudoaneurysm, JVIR, Society of Interventional Radiology, Salt Lake City, Utah,, 2003, 2003
Atkins BZ, Ryan JM, Gray JL. , Celiac artery aneurysm management by Endovascular Stent Grafting. , International Endovascular Laparoscopic Congress. , Quebec City, Canada,, 2003, 2003
JM Ryan, Radiofrequency Ablation in combination with Chemoembolisation., SEAS Interventional Techniques Update, Beaufort, North Carolina, January, 2003, South-Eastern Angiographic Society
Welsby I, Ryan JM, Booth JV, Flanagan E, Messier R, Borel C., Bispectral Index (BIS) in the diagnosis of periprocedural stroke and its role in early Stroke Thrombolysis., Anaesthesia and Analgesia, 96, 2003, p435 - 437
JM Ryan, Aortic Stent Grafts I - How I do them. , SEAS Interventional Techniques Update, Beaufort, North Carolina, January, 2003, South-Eastern Angiographic Society
Ryan JM, Glasson J, Gainey M, Doherty J, Smith TP., Reply: Simplified Pain Protocol for Uterine Artery Embolization. , Radiology, 224, (6), 2002, p610 - 612
'Radiologic Gastrostomy and Gastrojejunostomy'. in, editor(s)Bakal C, Silberzweig J, Cynamon J. and Sprayregen S. , Principles and Practice of Vascular and Interventional Radiology. , New York, Thieme Medical Press, 2002, pp123 - 130, [ Ryan JM, Dawson S.]
Ryan JM, Key SM, Dumbleton SA, Smith TP., Provocative Mesenteric Bleeding Studies with tPA, heparin and tolazoline in Patients with non-localized Lower Gastrointestinal Bleeding. , Journal of Vascular and Interventional Radiology, 13, 2002, p548 - 549
Schima W, Fugger R, Schober E, Oettl C, Ryan JM, Novacek G. , Diagnosis and Staging of Pancreatic Cancer: Comparison of Mangafodipir-enhanced MRI and Contrast-enhanced Helical Hydro-CT. , The American Journal of Roentgenology, 170, 2002, p714 - 724
JM Ryan, Imaging and Treatment of Vascular malformations in the Multidisciplinary Clinic. , Forum on Interventional Techniques and Applications, Scottsdale, Arizona, January, 2002, DUMC
Smith TP, Ryan JM, Brodwater B. , Acute Pulmonary Thromboembolism: Comparison of the Diagnostic Capabilities of Conventional Film Screen and Digital Angiography., Chest, 122, 2002, p968 - 972
JM Ryan, Uterine Fibroid Embolisation. , Forum on Interventional Techniques and Applications, Scottsdale, Arizona, October, 2002, DUMC
Ba-Ssalamah A, Schima W, Schmook MT, Linnau KF, Schibany N, Helbich T, Reimer P, Ryan JM, Mann F. , Atypical Focal Nodular Hyperplasia of the Liver: Imaging features of non-specific and liver-specific MR contrast agents., The American Journal of Roentgenology, 179, (6), 2002, p1447 - 1456
Ryan JM, Gainey M, Glasson J, Doherty J, Smith TP , Simplified Pain Protocol after Uterine Artery Embolization., Radiology, 224, 2002, p610 - 612
Dumbleton SA, Ryan JM, Smith TP. , A single US centers initial experience with the retrievable Gunther Tulip filter. , Radiology, RSNA, Chicago, USA, 2002, 2002
Provocative Bleeding Studies with Thrombolytic Agents in Patients with Non-Localized Gastrointestinal Bleeding., Ryan JM, Dumbleton SA, Smith TP., European Congress of Radiology, Vienna, Austria, 2002, 2002
JM Ryan, Update on Radiofrequency ablation of the Liver and Kidney., , Forum on Interventional Techniques and Applications, Scottsdale, Arizona, October, 2002, DUMC
JM Ryan, Inferior Vena Caval Filters in the setting of actual or potential Pulmonary Embolism - Whats New? , Forum on Interventional Techniques and Applications, Scottsdale, Arizona, October, 2002, DUMC
Rougier-Chapman D, Key SM, Ryan JM., Uterine Fibroid Embolization for the treatment of symptomatic fibroid Disease., Journal of Applied Radiology , 30, (9), 2001, p11 - 19
Ryan JM, Cranley R, Dumbleton SA, Smith TP. , Uterine Artery Embolization for Symptomatic Fibroid Disease - Providing a Service without Ob/Gyn Service Participation-The Trials and the Tribulations. , RSNA, Chicago, USA, 2001, 2001
Ryan JM, Key SM, Dumbleton SA, Smith TP., Provocative Mesenteric Bleeding Studies with tPA, heparin and tolazoline in patients with non-localized Lower Gastrointestinal Bleeding., Journal of Vascular and Interventional Radiology, 12, 2001, p1273 - 1277
Dumbleton SA, Ryan JM, Suhocki PV, Newman GE, Smith TP., ASH Dialysis Catheter Placement using a Monorail Technique- A Decrease in Incidence of Air Embolism and Bleeding. , Radiology, RSNA, Chicago, USA, 2001, 2001
JM Ryan, Radiofrequency Ablation : a new tool in the fight against cancer - its use and applications. , SEAS Interventional Techniques Update, Greenbrier, West Virginia, September, 2001, South-Eastern Angiographic Society
Ba-Ssalamah A, Schima W, Schmook MT, Linnau KF, Schibany N, Helbich T, Reimer P, Ryan JM, Mann F. , , Atypical Focal Nodular Hyperplasia of the Liver: Imaging features of non-specific and liver-specific MR contrast agents., , Annual Scientific Meeting of The American Roentgen Ray Society, Seattle, USA, April 2001, 2001
Smith TP, Ryan JM, Dumbleton SA, Suhocki PV. , Digital Pulmonary Angiography versus Cut-film Pulmonary angiography. , JVIR, Society of Interventional Radiology, San Antonio, Texas, 2001, 2001
Presson T, Ryan JM, Dumbleton SA, Suhocki PV, Smith TP. , Transjugular Liver Biopsy - Experience in 223 Cases. , JVIR, Society of Interventional Radiology, San Antonio, Texas, 2001, 2001
Ryan JM, Crawford S, Dumbleton SA, Suhocki PV, Smith TP., Percutaneous Treatment of Congenital Vascular Malformations - An Institutional Experience., JVIR, Society of Interventional Radiology, San Antonio, Texas, 2001, 2001
Hewitt J, Ryan JM, Pappas J, Suhocki PV, Smith TP. , Intervention in Axillary Necklace Dialysis Grafts-An Institutional Experience. , JVIR, Society of Interventional Radiology, San Diego, USA, 2000, 2000
'Percutaneous abscess drainage in the abdomen'. in, editor(s)Gore, Levine and Laufer- , Textbook of Gastro-Intestinal Radiology, 2nd Edition. , Philadelphia, WB Saunders, 2000, pp1066 - 1086, [Ryan JM, Mueller PR. ]
Ryan JM, Suhocki PV, Smith TP., Coil Embolization of Segmental Arterial Mediolysis of the Hepatic Artery., Journal of Vascular and Interventional Radiology, 11, 2000, p865 - 868
Ryan JM, Dupuy D, Pitman M, Boland GW, Hahn PF, Mueller PR. , Metastases to the Liver from Extraskeletal Myxoid Chondrosarcoma: Successful Treatment with Percutaneous Ethanol Injection., Clinical Radiology, 55, 2000, p214 - 217
JM Ryan, Assessment and Treatment of Vascular malformations in a Pediatric Population. , Meeting of the North Carolina Pediatric Society, Charlotte, NC, November, 2000, The North Carolina Pediatric Society
Brodwater BK, Silber JS, Smith TP, Suhocki PV, Ryan JM, Newman GE. , Conversion of Indwelling Chest Port Catheters to Tunnelled Central Venous Catheters., Journal of Vascular and Interventional Radiology, 11, 2000, p1137 - 1142
Ryan JM, Pappas J, Hedlund LJ, Suhocki PV, Smith TP. , Early Experience of Intervention and Stenting of Axillo-Atrial Dialysis Grafts. , JVIR, Society of Interventional Radiology, San Diego, USA, 2000, 2000
Ryan JM, Suhocki PV, Newman GE, Smith TP, Holbrook M., Radiologic Gastrostomy Tube Placement -To Gastropexy or Not to Gastropexy? - A Randomized Prospective Study. , JVIR, Society of Interventional Radiology, San Diego, USA, 2000, 2000
Brodwater B, Smith TP, Newman GE, Suchocki PV, Ryan JM. , Conversion of indwelling port catheters to tunneled central venous catheters in a high risk patient population. , JVIR, Society of Interventional Radiology, Orlando, USA, 1999, 1999
Ryan JM, Hahn PF, Harisinghani M, Wood B, Saini S, Mueller PR., A Protocol for performing percutaneous radiologic gastrostomy and gastro-jejunostomy in patients with ascites. , The American Journal of Roentgenology, 171, 1998, p1003 - 1008
Ryan JM, Ryan BM, Hahn PF, Mueller PR. , Alendronate induced esophagitis: a cause of severe esophagitis and long esophageal stricture- Radiographic features with endoscopic correlation., Radiology, RSNA, Chicago, USA, 1998, 1998
Ryan JM, Ryan BM. , The use of autologous fibrin glue in the treatment of perirectal fistula: A combined radiologic and colonoscopic approach., Radiology, RSNA, Chicago, USA, 1998, 1998
Ryan JM, Boland GW, Murphy BL, Mueller PR. , The use of the transgluteal route for percutaneous abscess in acute diverticulitis facilitating delayed primary surgical repair. , The American Journal of Roentgenology, 170, 1998, p1189 - 1193
Pancreatic Fine Needle Aspiration Biopsy: Imaging, Equipment and Technique in, editor(s)Centano B, Pitman M. , Fine Needle Aspiration Biopsy of the Pancreas, Boston, Butterworth-Heinemann, 1998, pp5 - 11, [ Ryan JM, Hahn PF, Mueller PR. ]
Image Guided Pancreatic Biopsy: Development, Indications, and Complications in, editor(s)Centano B, Pitman M. , Fine Needle Aspiration Biopsy of the Pancreas, Boston, Butterworth-Heinemann, 1998, pp1 - 4, [Ryan JM, Hahn PF, Mueller PR]
Ryan JM, Ryan BM, Hahn PF, Mueller PR., The how and why of performing a radiologic gastropexy - An Illustrated approach to the technique. , Radiology, RSNA, Chicago, USA, 1998, 1998
Ryan JM, Hahn PF, Mueller PR. , How to perform a radiologic gastropexy - An Illustrated step-by-step approach to the technique , Academic Radiology, The Asssociation of University Radiologists, New Orleans, USA, 1998, 1998
Ryan JM, Kelsey P, Ryan BM, Mueller PR., Alendronate-induced esophagitis - A recently recognized form of severe esophagitis with esophageal stricture -Radiographic features. , Radiology, 206, 1998, p398 - 391
Ryan JM, Hahn PF, Mueller PR. , Utilizing urokinase in the treatment of intra-abdominal hematomas - A suggested protocol. , Academic Radiology, The Asssociation of University Radiologists, New Orleans, USA, 1998, 1998
Schima W, Ryan JM, Harisinghani MG. Schober E, Pokieser, Denk E, Stacher G. , Radiographic detection of Achalasia: Diagnostic accuracy of Videofluoroscopy. , Clinical Radiology, 53, 1998, p372 - 375
Ryan JM, Boland GW, Murphy BL, MJ Lee, Mueller PR. , Percutaneous Ultrasonic Lithotrypsy in patients with horseshoe kidneys. , The American Journal of Roentgenology, 169, 1997, p447 - 451
Ryan JM, Hahn PF, Mueller PR., Fine-needle aspiration biopsy of Abdominal Mesenchymal Tumors - Is it worth it?, American Journal of Roentgenology, Annual Scientific Meeting of The American Roentgen Ray Society, Boston, USA, 1997, 1997
Wood B, Ryan JM , Dretler S, Mueller PR. , Urological Applications of 3-D CT and Virtual Reality Endoscopy., Urology, The New England Section of the American Urological Association, Boston, USA, 1997, 1997
Ryan JM, Hahn PF, Boland GW, McDowell RK, Saini S, Mueller PR. , Percutaneous Gastrostomy with T-fastener Gastropexy: Results of 316 consecutive procedures. , Radiology, 203, 1997, p496 - 500
Ryan JM, Harisinghani MG, Wood B, Mueller PR. , Percutaneous gastrostomy in patients with malignant ascites: The role of gastropexy and serial paracentesis in a series of 44 consecutive patients. , Radiology, RSNA, Chicago, USA, 1997, 1997
Balestrero LM, Wood BJ, Ryan JM, Boland GW, Mueller PR. , Outcomes in patients undergoing intracavitary urokinase for treatment of complex intrapleural collections. , Radiology, RSNA, Chicago, USA, 1997, 1997
Ryan JM, Boland GW, Walton S, Mueller PR. , Transgluteal Drainage of Pelvic Fluid Collections in 95 patients: Indications, Outcomes and Complications. , European Radiology, ECR, Vienna, Austria, 1997, 1997
Ryan JM, Harisinghani MG, Schima W, Mueller PR. , The adjunctive utilization of urokinase in patients undergoing percutaneous catheter drainage of complex intraabdominal collections. , Radiology, RSNA, Chicago, USA, 1997, 1997
Wood BJ, Boland GW, Ryan JM, Mueller PR, Zeman RK. , The inflammatory and idiopathic diseases of the gallbladder. , Radiology, RSNA, Chicago, USA, 1997, 1997
Imam N, Saini S, Harisinghani MG, Schima W, Ryan JM, Mueller PR. , Optimizing Slice Thickness and Interslice Gap for CT detection of Focal Liver Lesions: Theoretical and Phantom analysis., American Journal of Roentgenology, Annual Scientific Meeting of The American Roentgen Ray Society, Boston, USA, 1997, 1997
Saini S, Harisinghani MG, Ryan JM, Schima W, Mueller PR., Cost-analysis Comparing Computed Tomography and Intravenous Urography in Evaluating Flank Pain., American Journal of Roentgenology, Annual Scientific Meeting of The American Roentgen Ray Society, Boston, USA, 1997, 1997
Schima W, Ryan JM, Harisinghani MG, Hahn PF, Mueller PR. , Evaluation of biliary complications after liver transplantation in children: The value of magnetic resonance cholangio-pancreatography (MRCP). , Radiology, RSNA, Chicago, USA, 1997, 1997
Ryan JM, Harisinghani MG, Schima W, Saini S, Mueller PR., Percutaneous Fine-Needle Aspiration Biopsy of the Pancreas: Current Practice and Concepts., Indian Journal of Radiology and Imaging, 7, 1997, p54 - 57
Harisinghani MG, Ryan JM, Schima W, Yoder IC, Saini S., Magnetic Resonance Imaging of the Uterus. , Indian Journal of Radiology and Imaging, 6, 1997, p173 - 182
Harisinghani MG, Ryan JM, Stein B, Yoder I, Mueller PR., The value of hysterosonosalpingography in the diagnosis of endometrial and subendometrial disease. , Radiology, RSNA, Chicago, USA, 1997, 1997
JM Ryan, Percutaneous Abscess Drainage and Use of Urokinase in the Treatment of Abscess and Empyema. , Massachusetts General Hospital and Harvard Medical School Continuing Medical Education Symposium on Intra-abdominal Intervention, Boston, MA, 1996, Harvard Medical School
Harisinghani MG, Saini S, Schima W, Ryan JM, McNicholas M, Mueller PR., Simethicone-coated cellulose as an oral contrast agent for ultrasound. , Radiology, RSNA, Chicago, USA, 1996, 1996
Boland GW, Graf O, Ryan JM, Hahn PF, Mueller PR. , Arterial versus portal venous phase spiral CT for pancreatic carcinoma: ROC analysis of tumor detectability, conspicuity and operability., Radiology, RSNA, Chicago, USA, 1996, 1996
Ryan JM, Schima W, Harisinghani MG, Hahn PF, Mueller PR., Radiologic gastrostomy with T-fastener gastropexy : Experience in 316 consecutive patients. , Radiology, RSNA, Chicago, USA, 1996, 1996
Ryan JM, Schima W, Harisinghani MG, Mueller PR., Radiologic Gastrostomy and Gastrojejunostomy: Indications and Complications., Indian Journal of Radiology and Imaging, 5, 1996, p119 - 125
JM Ryan, Transhepatic Biliary Drainage and The Use of Biliary Stents in Neoplastic Disease. , Massachusetts General Hospital and Harvard Medical School Continuing Medical Education Symposium on Intra-abdominal Intervention, Boston, MA, 1996, Harvard Medical School
Ryan JM, Boland GW, Lee MJ, Mueller PR. , Intracavitary urokinase therapy as an adjunct to percutaneous drainage in patients with a multi-loculated empyema. , The American Journal of Roentgenology, 167, 1996, p643 - 647
Ryan JM, Boland GW, Harisinghani MG, Schima W, Mueller PR., Patients with CT diagnosis of acute diverticulitis: Incidence of unsuspected neoplasm., Radiology, RSNA, Chicago, USA, 1996, 1996
JM Ryan, Percutaneous Radiologic Gastrostomy Tube Placement. , Massachusetts General Hospital and Harvard Medical School Continuing Medical Education Symposium on Intra-abdominal Intervention, Boston, MA, 1996, Harvard Medical School
Schima W, Schober E, Denk D, Pokieser P, Ryan JM, Herold CJ., Videofluoroscopic evaluation of complications after treatment of Laryngo-pharangeal cancer. , Radiology, RSNA, Chicago, USA, 1996, 1996
Ryan JM, Hahn PF, Mueller PR. , Percutaneous fine-needle aspiration biopsy versus core biopsy in the diagnosis of abdominal mesenchymal tumors., Abdominal Radiology, he Society of Gastro-Intestinal Radiologists,, Bermuda, 1996, 1996
Harisinghani MG, Schima W, Ryan JM, Saini S, Magnetic Resonance Imaging of Focal Hepatic Masses. , Indian Journal of Radiology and Imaging, 6, 1996, p127 - 135
Ryan JM, O Brien M, McInerney D, Hurley GD. , Plain radiographical assessment of athletes with chronic low back pain. , The Royal Academy of Medicine of Ireland, Section of Radiology, , Dublin, 1993, 1993
Ryan JM, Hurley GD, McInerney D. , The testicular ultrasound findings in patients with Spina Bifida and their implications for fertility potential. , The Royal Academy of Medicine of Ireland, Section of Radiology, , Dublin, 1992, 1992
Non-Peer-Reviewed Publications
J Mark Ryan , My Experience as a Volunteer Interventional Radiologist in Vietnam, Intervention Quarterly, 3, (4), 2015, p24 - 25
JM Ryan, GI Bleeding and Stroke. Call your Interventionalist. Dublin, Ireland, Updates on Haemostasis and Thrombosis , Dublin, November, 2009, Irish Blood Transfusion Service
JM Ryan, Role of the Interventional Radiologist in management of Thrombotic Discorders. Updates on Haemostasis and Thrombosis 2008. Dublin, Ireland , Updates on Haemostasis and Thrombosis , Dublin, November, 2008, Irish Blood Transfusion Service
JM Ryan, Role of the Interventional Radiologist in management of acute bleeding., Updates on Haemostasis and Thrombosis , Dublin, November, 2007, Irish Blood Transfusion Service
JM Ryan, Provoked GI bleeding. What is it? , Updates on Haemostasis and Thrombosis , Dublin, November, 2006
JM Ryan, Embolisation techniques for treatment of acute massive haemorrhage. , Updates on Haemostasis and Thrombosis , Dublin, November, 2005, Irish Blood Transfusion Service
JM Ryan, Radiofrequency Ablation -A new interventional tool in the fight against liver cancer. , Irish Medical Times , 2003
JM Ryan, Uterine Artery Embolization - A Mimimally Invasive Alternative to Surgery for the Treatment of Fibroid Disease. , Irish Medical Times , 2002
JM Ryan, Interventional Radiology - Medicine for the 21st Century. , Forum on Product Developments, Boston Scientific, Cork , August, 2002, Boston Scientific
Ryan JM. , "Aortic stent grafts - Current Clinical Practice." Book Review, Review of "Aortic stent grafts - Current Clinical Practice.", by Dolmach BL, Blum U , The American Journal of Roentgenology, 176, 2000, p214
Berg C, , The New England Journal of Medicine. Case Studies from Massachusetts General Hospital.A 68 year old woman with hepatic encephalopathy. , 1997
Sands B, Compton C, , The New England Journal of Medicine. Cases from Massachusetts General Hospital A 58 year old man with recurrent ulcerative colitis, bloody diarrhoea and abdominal distension. , 1997
Ferguson C, Compton C, , New England Journal of Medicine: Cases from Massachusetts General Hospital. A 45 year-old woman with abdominal pain and a polypoid mass in the colon. , 1996
JM Ryan, Interpretation of the Chest Radiograph in The Intensive Care Setting. , Meeting of The Irish Association of Critical Care Nurses, Blackrock Clinic, Dublin, 1995, The Irish Association of Critical Care Nurses
JM Ryan, The use of the Oropharyngeal Swallow Test in patients with swallowing disorders. , Symposium on Swallowing Disorders, Tullamore, Ireland, 1992, Irish Society of Speech Therapists
Research Expertise
Description
Professor Ryan practices in the specialty of Interventional Radiology, a technology and medical device driven specialty that involves performing minimally invasive surgical procedures with specialist medical devices under radiological imaging guidance. He has been actively involved in clinical research for over 25 years, has published and presented more than 170 scientific papers, editorials,, book chapters and articles, with > 2700 citations (Google Scholar; h-index 27, i10 index 48) in the medical literature. Prof Ryan's primary academic interests are in the field of Interventional Oncology which includes tumour embolization and ablation, diagnosis and treatment of haemorrhage, management of visceral organ obstruction, maintenance of vascular access, pain management and palliative therapies. He has a specialist interest in the diagnosis and minimally-invasive treatment of acute life threatening haemorrhage. He described a novel technique for the investigation of patients with occult bleeding that has become a standard technique in Interventional Radiology practice and is widely cited in the radiology literature. He has a particular interest in urological problems associated with gynaecological malignancy and ureteric obstruction and has developed new techniques and management strategies for patients with these problems. He also has particular interest in vascular interventions for all aspects of vascular disease including acute thrombosis, bleeding disorders, arterial and venous obstruction, congenital vascular malformations, and in intra-arterial pharmacological and mechanical thrombolysis. He also has a particular interest in the interventional management and treatment of chronic liver disease and in minimally invasive treatments for hepatocellular carcinoma and transjugular intrahepatic portosystemic shunts (TIPS) for portal hypertension. He was a senior co-author on a widely cited seminal paper on the management of gastric varices. Professor Ryan has been involved in medical device testing, evaluation and development and has worked as a medical advisor to a number of medical device companies. www.researchgate.net/profile/J_Mark_Ryan https://scholar.google.com/citations?view_op=list_works&hl=en&user=cnrp0LcAAAAJRecognition
Representations
Member of Scientific Committee eLearning Sub-Group European Socoety of Radiology
Faculty Member CIRSE 2020
Reviewer for Scientific Programme Committee CIRSE Annual Meeting (2020-2022).
Reviewer for Journal of Vascular and Interventional Radiology
Reviewer for American Journal of Roentgenology.
Organising Committee Member for European Congress of Interventional Oncology,(ECIO) 2016
Reviewer for Irish journal of Medical Science
Examiner European Board of Interventional Radiology
Non-Executive Director Board Member of Operation Childlife.
Fellow of the Cardiovascular Interventional Society of Europe
Member of the Cardiovascular Interventional Society of Europe
Conference Faculty Member at Society of Interventional Radiology
Fellow of the Dublin University Biological Association
Conference Faculty Member at Cardiovascular Interventional Radiology Society of Europe
Conference Faculty Member at International Society for Endovascular Technologies
Conference Faculty Member at Global Embolisation Symposium and Technologies.
Conference Faculty Member European Congress on Interventional Oncology
Conference Faculty Member at South Eastern Angiographic Society
Conference Faculty Member at European Congress of Radiology
Conference Faculty Member at Irish Society of Interventional Radiology
Conference Faculty Member at International Cancer Imaging Society
Conference Faculty Member at 13th National Vietnamese Paediatric Surgery Conferenvence
Conference Faculty Member Veith Symposium, NY, USA
Conference Faculty Member Radiological Society of North America
Conference Faculty Member Roentgenological Society of North America
Awards and Honours
Award For Services Provided to Paediatric Health Care Development in Vietnam - Christina Noble Childrens Foundation
The Sir John William Moore Prize Medal (1st), Meath Hospital, Trinity College Dublin, Final Medical Year
Graduated Trinity College Dublin with 1st Class Honours in Surgery, Psychiatry & Ob/Gyn
American Assoc University Radiologists Promising Junior Faculty Award, American Association of University Radiologists
European Congress of Radiology. Distinction Award. Vienna 2010
ESTHER/Irish Aid Grant 2016 ( # 26791)
Elected Fellow of The Cardiovascular Interventional Society of Europe
Royal Academy of Medicine Registrars Prize Meeting - second
Best Poster Award ASM ' Endovascular reconstruction offers significant symptom relief and effective palliation for SVCO - A Single Center Experience' Heaney A, Ryan JM, Morrow J, Heaney R.
Memberships
Fellow of The Royal College of Radiologists, London
Fellow of The Faculty of Radiologists in The Royal College of Surgeons in Ireland
Fellow of The Cardiovascular and Interventional Radiological Society of Europe (FCIRSE)
Member of The Society of Interventional Radiology (SIR)
Member of The Cardiovascular Interventional Society of Europe (CIRSE)
Member of The Irish Society of Interventional Radiology (ISIR)
Member of The Radiological Society of North America (RSNA)
Member of The American Roentgen Ray Society (ARRS)
Member of The European Congress of Radiology
Èuropean Board Certification in Interventional Radiology (EBIR) from The Cardiovascular Interventional Radiology Society of Europe (CIRSE)
Director and Board Member of Operation Childlife (www.operationchildlife.com)
Fellow of The Dublin University Biological Association