title: [Squamous cell carcinoma of the esophagus in a free-living rook].
abstract: In a free living rook (Corvus frugilegus) a well differentiated squamous cell carcinoma without keratinization arising from the oesophageal mucosa was found. This tumour had grown around the right main bronchus and so caused marked respiratory distress.
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000662:veterinary*; D004938:Esophageal Neoplasms / Q000473:pathology / Q000662:veterinary*
vernacular_title: Plattenepithelkarzinom des Osophagus bei einer wildlebenden Saatkrähe.