Dr Lakshmi Ratnam

Dr Lakshmi Ratnam

Consultant Diagnostic and Interventional Radiologist

MBchB, MRCP, FRCR, EBIR

I trained at the University of Sheffield and St George's Hospital, and have been a Consultant Diagnostic and Interventional Radiologist at St George's Hospital since 2009. I completed a full year of additional specialist IR fellowship at the Sir Charles Gardiner Hospital in Perth, Australia. My particular areas of interest include the management of lymphovascular malformations with percutaneous sclerotherapy, uterine artery embolisation, pelvic congestion syndrome, salivary gland interventions, and paediatric IR. I have a extensive experience in the treatment of low flow vascular malformations and am one of the pioneers in the treatment of Bleomycin Electrosclerotherapy (BEST) in the country.

I perform a wide range of vascular and non-vascular interventions, such as biopsy and drainage, insertion of lines, portacaths, peripheral arterial angiography and angioplasty, venography, venoplasty, fistuloplasty, nephrostomy and ureteric stenting, percutaneous transhepatic cholangiogram and biliary stenting, transjugular liver biopsy, and insertion of feeding tubes (gastrostomy and gastrojejunostomy, nasogastric and nasojejunal tubes).

I have served as the Head of Department for the Department of Radiology at St George's Hospital, deputy head of department, and clinical governance lead, as well as co-chair of the Hospital Thrombosis Group. I was previously the Regional Educational Adviser for South Thames for the RCR and a member of the London IR Faculty Group. Within the Interventional Radiology community, I have been a member of the IR Subcommittee for the ECR and chair of the Scientific Programme committee for the BSIR. I am currently the chair of the BSIR Research committee, a member of the RCR Academic Committee and a member of the CIRSE Radiation Protection Subcommittee.

I am on the Editorial Board for CVIRendovascular and the Vascular and Endovascular review journals as well as a reviewer for CVIR, BMJ, JVIR, European Radiology and Clinical Radiology journals. I regularly lecture at local, national, and international IR meetings. In my free time, I enjoy reading, travelling, sailing, and spending time with my family.

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Treatment information

Some of the principal treatments carried out by Dr Lakshmi Ratnam at Spire include:

Radiology

Other treatments

  • Embolisation for pelvic congestion syndrome
  • Insertion of central venous catheters and portacaths
  • Insertion of feeding tubes
  • Nephrostomy and ureteric stenting
  • Paediatric interventional radiology
  • Percutaneous sclerotherapy for lymphovascular malformation
  • Peripheral arterial angiography, angioplasty and stenting
  • Salivary gland interventions
  • Transjugular liver biopsy
  • Ultrasound
  • Ultrasound guided biopsy and drainage
  • Uterine fibroid embolisation
  • Venoplasty and fistuloplasty

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Additional information

CT scanning
Interventional radiology
Radiology
Ultrasound
Urological radiology
Vascular radiology

Professional memberships

Royal College of Radiologists

British Society of Interventional Radiology

Cardiology and Interventional Radiological Society of Europe

European Congress of Radiology

I have a strong academic interest and am a Honorary Reader in Interventional Radiology with City St George’s University of London, a member of the Royal College of Radiologists Academic committee and chair of the British Society of Interventional Radiology Research committee. Below is a list of 5 of my publications most relevant to my practice at Spire St Anthony’s.


Articles

Pelvic Vein Embolisation in the Management of Varicose Veins; LA Ratnam, P Marsh, J Holdstock, C Harrison, F Hussain, M Whiteley, AJ Lopez; St George’s Hospital, Ldn; The Whiteley Clinic, Guildford; The Royal Surrey County Hospital, Guildford,UK. CardioVascular and Interventional Radiology, 2008 Nov-Dec;31(6):1159-64.

Uterine artery embolization: fertility, adenomyosis and size – what is the evidence? Mailli L; Patel S; Das R; Chun JY; Renani SA; Das S; Ratnam L. CVIR Endovasc 6;8. 2023. - ‘Winner of CVIR endovascular Award for Outstanding Service to the Journal for Most Cited Article in 2023’

Dealing with complications in interventional radiology. Oseni AO, Chun JY, Morgan R, Ratnam L. CVIR Endovasc. 2024 Mar 21;7(1):32.

Outcome evaluation for the treatment of low flow venous and lymphatic malformations. Moussa RM, Oseni AO, Patel S, Mailli L, Morgan R, Ratnam LA. CVIR Endovasc. 2024 Nov 29;7(1):84.

Current Operating Procedure (COP) for Bleomycin ElectroScleroTherapy (BEST) of low-flow vascular malformations. Muir T, Wohlgemuth WA, Cemazar M, Bertino G, Groselj A, Ratnam LA, McCafferty I, Wildgruber M, Gebauer B, de Terlizzi F, Zanasi A, Sersa G. Radiol Oncol. 2024 Nov 28;58(4):469-479.

St George's Hospital, London.

I have two young boys and enjoy spending time with them and my husband. We love travelling, cooking and exploring the outdoors.