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Sarcomatoid spermatocytic tumour: report of a rare case and literature review
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| 2.19 MB | Adobe PDF |
Orientador(es)
Resumo(s)
Spermatocytic tumour (ST) accounts for 1% of testicular germ cell tumours. It is an indolent neoplasm with good prognosis. In approximately 6% of STs, sarcomatous dedifferentiation may occur, portending an aggressive behaviour and representing a significant diagnostic challenge that can lead to its misdiagnosis. Herein, we report the clinicopathological features of a patient with a sarcomatoid spermatocytic tumor, initially diagnosed as mixed germ cell tumour, who was referred to our institution with lung metastases mainly composed of rhabdomyosarcomatous elements. This case report illustrates the importance of recognizing this entity for adequate management of these patients.
Descrição
© The Author(s) 2022. This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage).
Palavras-chave
Metastasis Rhabdomyosarcoma Sarcomatoid spermatocytic tumour Sarcomatous dedifferentiation Spermatocytic tumour
Contexto Educativo
Citação
Int J Surg Pathol. 2023 Aug;31(5):728-733
Editora
SAGE