Abstract
Gastrointestinal somatostatinomas are rare. Only 56 cases with duodenal origin have been reported in the literature. The long-term course of an untreated tumor like this is unknown.
We report a case of a male patient who lived 30 yr with an untreated metastatic duodenal somatostatinoma. This case suggests that a duodenal somatostatinoma may be of low malignant potential and that expectancy when treating this tumor might be indicated.
Similar content being viewed by others
References
Ganda OP, Weir GC, Soeldner JS, Legg MA, Chick WI, Patel YC. “Somatostatinoma”: A somatostatin-containing tumor of the endocrine pancreas. N Engl J Med 296:963–967, 1977.
Larsson LI, Hirsch MA, Holst JJ, Ingemansson S, Kuhl C, Jensen SL, Lundqvist G, Rehfeld JF, Schwartz TW. Pancreatic somatostatinoma: clinical features and physiological implications. Lancet 1:666–668, 1977.
Kaneko H, Yanaibara N, Ito S, Kusumoto Y, Fijita T, Ishikawa S, Sumida T, Sekiya M. Somatostatinoma of the duodenum. Cancer 44:2273–2279, 1979.
Mao C, Shah A, Hanson DJ, Howard JM. Von Recklinghausen’s disease associated with duodenal somatostatinoma: Contrast of duodenal versus pancreatic somatostatinomas. J Surg Oncol 59:67–73, 1995.
Krejs GJ, Orci L, Conlon JM, Ravazzola M, Davis GR, Raskin P, Collins SM, McCarthy DM, Baetens D, Rubenstein A, Aldor TA, Unger RH. Somatostatinoma syndrome: biochemical, morphologic, and clinical features. N Engl J Med 301:285–292, 1979.
Wiedenmann B, Jensen RT, Mignon M, Modlin CI, Skogseid B, Doherty G. Preoperative diagnosis and surgical management of neuroendocrine gastroenteropancreatic tumors: General recommendations by a consensus workshop. World J Surg 22:309–318, 1998.
O’Brien TD, Chejfec G, Prinz RA. Clinical features of duodenal somatostatinomas. Surgery 114:1144–1147, 1993.
Takizawa H, Kaneko H, Koike M, Hirose S, Asakura H. Small duodenal somatostatinoma with high plasma somatostatin level. Am J Gastroenterol 92:1063,1064, 1997.
Delcore R, Friesen SR. Gastrointestinal neuroendocrine tumors. J Am Coll Surg 178:187–211, 1994.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ulfberg, J., Tot, T. & Wilander, E. Thirty-year survival with an untreated malignant duodenal somatostatinoma. Endocr Pathol 9, 375–377 (1998). https://doi.org/10.1007/BF02739698
Issue Date:
DOI: https://doi.org/10.1007/BF02739698