[Duodenal fistula for long term animal studies].
The author modified the duodenal cannula -- first described by Tuckermann in 1883 -- obtaining a safe long-term access to the duodenum with almost no complications in animal experiments. This technique reveals the possibility to obtain duodenal fluid from the animal without anesthesia, or pancreatic juice by cannulating the duodenal papilla.
D000818:Animals; D002404:Catheterization / Q000295:instrumentation / Q000379:methods*; D004285:Dogs; D004378:Duodenal Diseases; D007412:Intestinal Fistula
Duodenalfisteln für Langzeituntersuchungen im Tierexperiment