Descripción: “... mass near the pancreas. An ulcer was found on the dorsal side of the tongue and the gastrointestinal...”

Descripción: “..., this species has  no tongue,  oesophagus is short and muscular, stomach  is relatively large and muscular...”

Descripción: “... is to document the case of DHS in a canine female Labrador Retriever, with location on the tongue and oral cavity...”