A comparative rewarming trial of gastric versus peritoneal lavage in a hypothermic model.

A comparison of gastric lavage versus peritoneal lavage rewarming was studied in a hypothermic rabbit model. The gastric lavage group (n = 5) had a mean rewarming time of 136 +/- 25.1 minutes versus the peritoneal lavage group (n = 6) mean rewarming time of 131.7 +/- 27.9 minutes (p = .795). Good correlation was found between tympanic membrane temperature readings and both rectal temperature readings (r = .69) in the gastric lavage group and esophageal temperature readings (r = .90) in the peritoneal lavage group. Gastric lavage and peritoneal lavage have the same rewarming rates in the present hypothermic model

[Lymphoepithelial Cyst of the Pancreas]

A 66-year-old woman presented with abdominal pain and weight loss. Ultrasonography and computed tomography demonstrated a cystic lesion of the pancreas. After surgical resection, the patient's symptoms disappeared. Microscopic examination of the cyst lining showed mature, keratinizing squamous epithelium, surrounded by lymphoid tissue. Only three cases of this type of lesion, called >, have been described previously. Histogenesis of this particular type of cyst is not well know, but can be histologically differentiated from other pancreatic cysts