hyperplasia/diarrhea

Two cases of pancreatic polypeptide cell hyperplasia were obtained by operation. The first case exhibited adenocarcinoma of the stomach with metastases to the neck lymph nodes and pancreatic polypeptide hypersecretion. Pancreatic polypeptide cell hyperplasia was confirmed by the immunoperoxidase

Two patients with secretory diarrhea and signs and symptoms consistent with the Verner-Morrison syndrome and islet cell hyperplasia are described. Both patients responded well to subtotal pancreatectomies. The morphologic changes in the pancreata were characterized by proliferation of islets

A 46 year old woman is described who had a 13 half year history of watery diarrhea associated with hypokalemia and hypochlorhydria. The diarrhea was secretory as measured by triple lumen tube perfusion and was associated with an increased concentration of fasting plasma immunoreactive gastric

The association between intestinal nodular lymphoid hyperplasia (INLH) and acquired dysgammaglobulinemia was first described by Hermans et al in 1966. One of the largest series reported in the literature is mexican. We described the clinical out come of a young man with diarrhea, steatorrhea and

Neuroendocrine tumours of the pancreas can secrete numerous peptides, leading to various recognizable clinical syndromes. The secretion of pancreatic polypeptide has been used as a marker for neuroendocrine tumours but is considered to be a biologically inert peptide. A 37-year-old woman had watery

The case of an infant who developed refractory watery diarrhea at the age of 2 weeks is described. Diarrhea was secretory in type, stool weight on no oral intake was 400 to 600 gm daily. A vasoactive intestinal peptide (VIP)-producing tumor was suspected. At the age of 7 1/2 months an exploratory

A 64-year old woman is described who presented with diarrhea and was found to have diffuse nodular hyperplasia of Brunner's glands of the duodenum verified by endoscopy and biopsy. Gastric hyperacidity was demonstrated with basal acid output of 13.5 mEq. HCl/hr. and maximal acid output of 43 mEq.

A patient with pernicious anemia developed severe intractable diarrhea night and day. Investigation revealed chronic atrophic gastritis and a markedly elevated level of serum gastrin. No obvious explantation for the diarrhea was found, but after antrectomy, the gastrin level returned to normal and

A 73-year-old woman developed abnormal electrolyte and water loss from an excluded rectosigmoid segment after surgical treatment of a volvulus of the sigmoid colon. Rectal discharges lasted almost for a year, until it spontaneously resolved after restoration of large bowel continuity. Despite