Anatomy of the pancreas and spleen

Bazira, Peter J.; Mahadevan, Vishy

Abstract

The pancreas is a large, retroperitoneal organ situated immediately behind the posterior wall of the lesser sac, in the floor of the supracolic compartment of the abdominal cavity. Although principally an exocrine gland, the pancreas also performs crucially important endocrine functions. Its deep location and its close topographical relationship to several vital structures make pancreatic surgery both challenging and hazardous. A sound appreciation of the topographical, vascular and ductal anatomy of the pancreas is fundamental to the successful surgical management of pancreatic cancers, congenital malformations of the pancreas and various surgical complications of acute pancreatitis. The spleen is the largest lymphoid organ in the body. It is situated deep in the left hypochondrium, wedged between the gastric fundus, left hemidiaphragm and left kidney. Trauma, lymphoid neoplasia, gastric cancers, portal hypertension and idiopathic thrombocytopenia may necessitate splenectomy. A sound knowledge of the surgical and functional anatomy of the spleen is essential if splenectomy is to be performed safely and effectively.

Citation

Bazira, P. J., & Mahadevan, V. (2022). Anatomy of the pancreas and spleen. Surgery (Oxford), 40(4), 213-218. https://doi.org/10.1016/j.mpsur.2022.02.002

• Journal Article Type: Review
• Acceptance Date: Jan 31, 2022
• Online Publication Date: Mar 21, 2022
• Publication Date: 2022-04
• Deposit Date: Apr 25, 2022
• Journal: Surgery (United Kingdom)
• Print ISSN: 0263-9319
• Publisher: Elsevier
• Peer Reviewed: Not Peer Reviewed
• Volume: 40
• Issue: 4
• Pages: 213-218
• DOI: https://doi.org/10.1016/j.mpsur.2022.02.002
• Keywords: Islets of Langerhans; Lesser sac; Pancreatic ducts; Portal vein; Splenic artery and vein; Splenic hilum
• Public URL: https://hull-repository.worktribe.com/output/3966562