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Tracheal chondrosarcoma with overlying inflammatory polyp in a dog
Author(s) -
Muller Carrie L,
Durrant Jessica,
Petrovitch Nicholas,
Shive Heather,
Scharf Valery
Publication year - 2017
Publication title -
veterinary record case reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.165
H-Index - 4
ISSN - 2052-6121
DOI - 10.1136/vetreccr-2016-000387
Subject(s) - medicine , histopathology , chondrosarcoma , bronchoscopy , biopsy , radiology , anastomosis , pathology , surgery
A nine‐year‐old male neutered goldendoodle was presented to the Veterinary Teaching Hospital (VTH) for further evaluation of a tracheal mass. Initially, it was evaluated by an internal medicine specialist for episodes of dyspnoea. A bronchoscopy was performed, which identified a tracheal mass. A bronchoscopic biopsy of the mass was obtained, with histopathology indicating an inflammatory polyp. The dog was then referred to the VTH for surgical excision. On presentation, a CT scan and a second bronchoscopic biopsy were performed, which revealed histological features consistent with an inflammatory polyp. Based on the patient’s clinical signs and the appearance of the mass on CT, a tracheal resection and anastomosis was recommended. Histopathology of the excised mass was consistent with a tracheal chondrosarcoma that had been overlain with an inflammatory polyp. To the authors’ knowledge, the following is the first report of a tracheal polyp overlying a chondrosarcoma, which was diagnosed twice as an inflammatory polyp via bronchoscopic biopsies.