Abstract
A case of somatostatin-producing pancreatic tumor associated with severe insulindependent diabetes mellitus and ketoacidotic coma is reported. The tumor, a 10-cm expansile mass arising from the pancreatic tail of a 70-yr-old woman, was first detected by ultrasonography, performed because of abdominal pain, and subsequently confirmed by computed tomography and fine-needle tumor aspiration. Pathologic investigation showed a predominatly solid-trabecular structure with scattered microacini and psammomatous bodies. A large proportion of tumor cells expressed somatostatin and/or calcitonin. Following resection of the primary tumor and three peripancreatic lymph nodes with metastases, the patient recovered rapidly from her diabetic syndrome and remained in substantially good health during a subsequent 8-yr follow-up period, without evidence of tumor recurrence.
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Sessa, F., Arcidiaco, M., Valenti, L. et al. Metastatic psammomatous somatostatioma of the pancreas causing severe ketoacidotic diabetes cured by surgery. Endocr Pathol 8, 327–333 (1997). https://doi.org/10.1007/BF02739935
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DOI: https://doi.org/10.1007/BF02739935