[Influence of anatomical variations of the pancreatic artery on the surgical technic of segmental pancreas transplantation in dogs].
The surgical technique in clinical pancreas transplantation is still not standardized. Animal experimentation should allow a reproducible and reliable model by choosing the cervical region in dogs as the site of segmental grafting. A goal of the experiments was to determine the influence of preservation, operation technique, duct occlusion, immunosuppression, and gastrointestinal hormones (Somatostatin, Cyclosporin A). 50 grafts have been transplanted. It could be clearly demonstrated that in 54% the vascularization of the left lobe of the canine pancreas differs extremely from man. Successful results are to expect being aware of the anatomical variations. The varieties of the arterial blood supply indicate which technique has to be performed to avoid ischemic grafts due to inadequate preservation.
D000818:Animals; D001158:Arteries / Q000033:anatomy & histology; D004285:Dogs; D004386:Duodenum / Q000098:blood supply; D005260:Female; D008297:Male; D009926:Organ Preservation / Q000379:methods; D010179:Pancreas / Q000098:blood supply*; D016035:Pancreas Transplantation; D010183:Pancreatic Ducts / Q000601:surgery; D014182:Transplantation, Autologous / Q000379:methods*
Einfluss der anatomischen Variationen der Arteria pancreatica auf die chirurgische Technik der segmentalen Pankreastransplantation beim Hund.