著者

伊藤 秀俊 伊藤 詩織 近藤 広孝

出版者

一般社団法人日本獣医がん学会

雑誌

日本獣医がん学会雑誌 (ISSN:18843344)

巻号頁・発行日

vol.11, no.2, pp.17-21, 2022-05-30 (Released:2022-05-30)

参考文献数

12

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A 12-year-old castrated male Shih Tzu presented to the hospital with hematuria that had lasted for about 1 month. Abdominal ultrasonography and computed tomography revealed hydronephrosis due to a mass in the left urinary tract and a left adrenal tumor. Adrenal glandectomy and nephroureterectomy were performed. The histopathological examination revealed concurrent adrenocortical adenoma and pheochromocytoma in the same adrenal gland. A fibroepithelial polyp developed in the left ureter, with subsequent hydronephrosis. There was no recurrence or metastasis of adrenocortical adenoma, pheochromocytoma or the ureteral fibroepithelial polyp after surgical removal.