A case of papillary squamous cell carcinoma in the mandible of a young French bulldog |
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| Authors: | Kensuke Furuta Kotaro Nishi Chun-Ho Park Kenichi Maeda Satomi Iwai Iwao Sakonjyu Kazunori Saigami Shozo Okano |
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| Affiliation: | Yokohama Aoba Animal Hospital, Kanagawa, Japan (Furuta); School of Veterinary Medicine, Kitasato University, Aomori, Japan (Furuta, Nishi, Park, Maeda, Iwai, Sakonjyu, Okano); Saigami Animal Clinic, Aomori, Japan (Saigami) |
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| Abstract: | A 7-month-old castrated French bulldog was presented with a left-sided mandibular tumor. The initial tumor biopsy diagnosis was ameloblastoma. The owner brought this dog the Kitasato University Veterinary Teaching Hospital for more detailed examination and treatment. Computed tomography revealed a tumor on the left lateral mandibular gingiva from the caudal third of the incisor tooth to the right canine tooth, associated with severe amorphous osteolysis of the mandibular bone. The tumor was surgically excised and diagnosed as papillary squamous cell carcinoma. Currently, 2514 d (6.9 y) since the operation, the dog is healthy, without recurrence.Key clinical message:Although papillary squamous cell carcinoma is rare, many cases have been reported in the oral cavity of medium-to large-sized dogs. Based on this report, papillary squamous cell carcinoma can occur in small dogs such as young French bulldogs and a good prognosis can be achieved with proper resection. |
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