Gastrinoma associated with common bile duct obstruction and the ectopic production of ACTH.

Abstract

A case of adrenocortical hyperfunction due to ectopic production of ACTH by a gastrin-producing tumor of the pancreas is described. Cushing's syndrome preceded the appearance of the overt Zollinger-Ellison syndrome by 2 years and was treated by bilateral adrenalectomy. The Zollinger-Ellison syndrome was initially treated with cimetidine, which successfully reduced the secretion of gastric acid. Because the pancreatic gastrinoma continued to grow, causing obstruction of the common bile duct, biliary diversion and total gastrectomy were performed. There is evidence that the pancreatic gastrinoma was the source of the ectopic production of ACTH and possibly secretion. The role of Histamine-2 blocking agents as therapy in the Zollinger-Ellison syndrome is discussed.

• Authors: G K Kyriakides, S E Silvis, M Ahmed, J A Vennes, S B Vogel
• Journal: American journal of surgery (Am J Surg) Vol. 137 Issue 6 Pg. 800-2 (Jun 1979) ISSN: 0002-9610 [Print] United States
• PMID: 222162 (Publication Type: Case Reports, Journal Article)

Chemical References

• Gastrins
• Hormones, Ectopic
• Adrenocorticotropic Hormone

Topics

• Adrenocorticotropic Hormone (metabolism)
• Adult
• Biliary Tract Diseases (etiology)
• Cholestasis (etiology)
• Common Bile Duct
• Constriction, Pathologic (etiology)
• Gastrins (metabolism)
• Hormones, Ectopic (metabolism)
• Humans
• Male
• Pancreatic Neoplasms (complications, physiopathology)