Treatment with octreotide of a duodenal stenosis due to the cystic dystrophy of a heterotopic pancreas.

Cystic dystrophy of the duodenal wall developing in heterotopic pancreas is a rare disease. Weight loss and painless vomiting due to duodenal stenosis where the main clinical manifestations of this entity in a chronic alcoholic patient. Diagnosis was made by using an ultrasonic-endoscope equipped with a miniprobe. Although surgical treatment is usually recommended in this situation, the clinical condition of this patient improved dramatically after subcutaneous injections of somatostatin analog (octreotide). This treatment was maintained during 9 months and no recurrence was observed during the follow-up period.