Diagnostic imaging allows visual evaluation of normal and abnormal morphology of the region and thus helps in pinpoint diagnosis of many diseases. But to identify the abnormality one has to be familiar with the normal anatomy of the system. Duodenoscopy of 60 clinically healthy dogs were performed by esogastrointestinal fiberscope and the appearance such as color of mucous membrane, presence of erythema, erosion and sub mucosal blood vessels on duodenal wall were evaluated. | Endoscopic evaluation of normal duodenum in 60 healthy dogs
