| Autor: |
Elfadl, Ahmed K., SunYoung Park, Ullah, H. M. Arif, Soong-Hee Youn, Myung-Jin Chung, Ji-Yoon Son, Jae-Yeong Lee, Seoung-Woo Lee, A-Rang Lee, Su-Min Baek, Sul-Gi Jeon, Eun-Joo Lee, Il-Hwa Hong, Jin-Kyu Park, Kyu-Shik Jeong |
| Předmět: |
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| Zdroj: |
Veterinary Sciences; 2019, Vol. 6 Issue 4, p1-5, 5p |
| Abstrakt: |
A black bear of 29-year-old (Ursus americanus) died unexpectedly in captivity without any gross lesions or clinical signs. We identified a firm, lobulated, yellowish tan, and well-circumscribed mass embedded inside the testicular tissue at the time of necropsy. The tumor sections exhibited soft necrotic and hemorrhagic areas beneath its capsule. Histologically, the tumor comprised Sertoli cells arranged in tubules and solid sheets supported by prominent fibrous connective tissues. The Sertoli cells were positive for vimentin and ER-α expression, whereas it showed negative staining for inhibin-ff, cytokeratin 19, and S-100. To the best of our knowledge, this is the rare case report of testicular Sertoli cell tumor in black bear. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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