Mesenteric torsion in dogs with exocrine pancreatic insufficiency: 21 cases (1978-1987).

Mesenteric torsion was diagnosed in 21 of 199 German Shepherd Dogs suffering from exocrine pancreatic insufficiency. Eight dogs were euthanatized at the request of the owners; 4 dogs died at home before any treatment for mesenteric torsion was initiated. Surgery was performed on 9 dogs, all of which died during recovery from anesthesia.