THE NATURE OF GASTRIC ULCERS SEEN AFTER LOCAL  GASTRIC HYPOTHERMIA IN DOGS.
The factors involved in the production of significant mucosal injury in gastric freezing were studied in a group of dogs. The study showed that diffusion of the inflowing coolant solution to prevent the "jet thrust" phenomenon on the anterior stomach wall minimizes the gross mucosal lesion. Use of a newly designed infusion device permitted freezing for 60 minutes without significant mucosal injury.
D000818:Animals; D003452:Cryosurgery; D004285:Dogs; D050786:Gastric Hypothermia; D005753:Gastric Mucosa; D007036:Hypothermia, Induced; D012106:Research; D013276:Stomach Ulcer
CRYOGENIC SURGERY; DOGS; EXPERIMENTAL LAB STUDY; GASTRIC MUCOSA; STOMACH ULCER