A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants

Spermatocytic tumor is a rare testicular tumor, which is originated from gonocytes. It is characterized by the histological feature of tripartite which is composed of large, medium, and lymphocyte-like small cells. It is well-known that spematocytic tumor is benign, thus a good prognosis is expected...

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Autores principales:	Lee Eun-Joo, Yim Jae-Hyuk, Chung Myung-Jin, Park Jin-Kyu, Hong Il-Hwa, Jeong Kyu-Shik
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2021
Materias:	canine testicular tumor canine spermatocytic tumor metastasis malignancy Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/500046baf98e4d5aa66a1a6198366eba
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spelling	oai:doaj.org-article:500046baf98e4d5aa66a1a6198366eba2021-11-17T21:27:54ZA Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants1820-744810.2478/acve-2021-0021https://doaj.org/article/500046baf98e4d5aa66a1a6198366eba2021-06-01T00:00:00Zhttps://doi.org/10.2478/acve-2021-0021https://doaj.org/toc/1820-7448Spermatocytic tumor is a rare testicular tumor, which is originated from gonocytes. It is characterized by the histological feature of tripartite which is composed of large, medium, and lymphocyte-like small cells. It is well-known that spematocytic tumor is benign, thus a good prognosis is expected after simple resection. Metastatic spermatocytic tumor is extremely rare and usually accompanied by histological variants including sarcomatous changes and anaplastic variants. In this case, however, we report a canine metastatic spermatocytic tumor without prominent sarcomatous changes and anaplastic variants. The mass was composed of three kinds of cells including large, medium, and small cells with high pleomorphism. The neoplastic cells had an indistinct cytoplasmic border and mitotic figures were frequently observed. The primary spermatocytic tumor metastasized to the abdominal organs one month after the resection, and the dog died 13 months after the surgery. Thus, careful follow-up is recommended after surgical resection of canine spermatocytic tumor even though metastasis in spermatocytic tumors is rare.Lee Eun-JooYim Jae-HyukChung Myung-JinPark Jin-KyuHong Il-HwaJeong Kyu-ShikSciendoarticlecanine testicular tumorcanine spermatocytic tumormetastasismalignancyVeterinary medicineSF600-1100ENActa Veterinaria, Vol 71, Iss 2, Pp 239-246 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	canine testicular tumor canine spermatocytic tumor metastasis malignancy Veterinary medicine SF600-1100
spellingShingle	canine testicular tumor canine spermatocytic tumor metastasis malignancy Veterinary medicine SF600-1100 Lee Eun-Joo Yim Jae-Hyuk Chung Myung-Jin Park Jin-Kyu Hong Il-Hwa Jeong Kyu-Shik A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants
description	Spermatocytic tumor is a rare testicular tumor, which is originated from gonocytes. It is characterized by the histological feature of tripartite which is composed of large, medium, and lymphocyte-like small cells. It is well-known that spematocytic tumor is benign, thus a good prognosis is expected after simple resection. Metastatic spermatocytic tumor is extremely rare and usually accompanied by histological variants including sarcomatous changes and anaplastic variants. In this case, however, we report a canine metastatic spermatocytic tumor without prominent sarcomatous changes and anaplastic variants. The mass was composed of three kinds of cells including large, medium, and small cells with high pleomorphism. The neoplastic cells had an indistinct cytoplasmic border and mitotic figures were frequently observed. The primary spermatocytic tumor metastasized to the abdominal organs one month after the resection, and the dog died 13 months after the surgery. Thus, careful follow-up is recommended after surgical resection of canine spermatocytic tumor even though metastasis in spermatocytic tumors is rare.
format	article
author	Lee Eun-Joo Yim Jae-Hyuk Chung Myung-Jin Park Jin-Kyu Hong Il-Hwa Jeong Kyu-Shik
author_facet	Lee Eun-Joo Yim Jae-Hyuk Chung Myung-Jin Park Jin-Kyu Hong Il-Hwa Jeong Kyu-Shik
author_sort	Lee Eun-Joo
title	A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants
title_short	A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants
title_full	A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants
title_fullStr	A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants
title_full_unstemmed	A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants
title_sort	rare case of canine metastatic spermatocytic tumor without sarcomatous and anaplastic variants
publisher	Sciendo
publishDate	2021
url	https://doaj.org/article/500046baf98e4d5aa66a1a6198366eba
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A Rare Case of Canine Metastatic Spermatocytic Tumor without Sarcomatous and Anaplastic Variants

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