Jonathan Sivakumar

Prophylactic laparoscopic total gastrectomy in a patient with situs inversus totalis

Jonathan Sivakumar, Gary Crosthwaite

Journal article  |  2021  |  JOURNAL OF SURGICAL CASE REPORTS

A rare case was demonstrated whereby a prophylactic laparoscopic total gastrectomy was performed in a 29-year-old male with a CDH1..

Pre-operative low muscle mass is associated with major complications and lower recurrence-free survival after gastric cancer surgery

Feras Alnimri, Jonathan Sivakumar, Tom Sutherland, Mary A Johnson, Salena Ward, Lynn Chong, Michael W Hii

Journal article  |  2021  |  ANZ JOURNAL OF SURGERY

BACKGROUND: Low muscle mass (LMM) has been associated with post-operative morbidity. This study aimed to examine the relationship ..

Health economic analysis of curative-intent gastrectomy for gastric carcinoma and the costs related to post-operative complications

Jonathan Sivakumar, Feras Alnimri, Mary A Johnson, Salena Ward, Lynn Chong, Michael W Hii

Journal article  |  2021  |  ANZ JOURNAL OF SURGERY

BACKGROUND: The management of post-gastrectomy complications requires considerable resources and is likely associated with a subst..

Role of private practice in general surgical training in Australia

Jonathan Sivakumar, Gary Crosthwaite

Journal article  |  2020  |  ANZ JOURNAL OF SURGERY

Rare case of Meckel's diverticulum neuroendocrine tumour.

Joshua A De Bono, Jonathan Sivakumar, Sam Norden, Mark Cullinan

Journal article  |  2020  |  ANZ J Surg

An intraoperative diagnosis of sclerosing encapsulating peritonitis: a case report.

Jonathan Sivakumar, Gregor Brown, Laurence Galea, Julian Choi

Journal article  |  2020  |  J Surg Case Rep

Primary sclerosing encapsulating peritonitis (SEP) is an idiopathic and rare condition characterized by chronic peritoneal inflamm..

The Role of Cardiopulmonary Exercise Testing as a Risk Assessment Tool in Patients Undergoing Oesophagectomy: A Systematic Review and Meta-analysis

Jonathan Sivakumar, Harry Sivakumar, Matthew Read, Rhona CF Sinclair, Chistopher P Snowden, Michael W Hii

Journal article  |  2020  |  ANNALS OF SURGICAL ONCOLOGY

INTRODUCTION: Cardiopulmonary exercise testing (CPET) is an objective method of assessing functional capacity to meet the metaboli..

ASO Author Reflections: What is the Role of Cardiopulmonary Exercise Testing Prior to Oesophagectomy?

Jonathan Sivakumar, Harry Sivakumar, Michael W Hii

Journal article  |  2020  |  ANNALS OF SURGICAL ONCOLOGY

Incidental abdominal heterotaxy syndrome.

Janaka Lovell, Jonathan Sivakumar, Shiran Wijeratne

Journal article  |  2020  |  ANZ J Surg

Body Composition Changes Following a Very-Low-Calorie Pre-Operative Diet in Patients Undergoing Bariatric Surgery

Jonathan Sivakumar, Lynn Chong, Salena Ward, Tom R Sutherland, Matthew Read, Michael W Hii

Journal article  |  2020  |  OBESITY SURGERY

BACKGROUND: Fatty liver in obese patients increases the technical difficulty of bariatric surgery. Pre-operative weight loss with ..