An unusual scrotal mass: Morphological clues

doi:10.1016/j.ajur.2019.12.005

Asian Journal of Urology, 2021, 8 (1): 140-142 doi: 10.1016/j.ajur.2019.12.005

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An unusual scrotal mass: Morphological clues

Poojan Agarwal(

),Anila Sharma,Sunil Pasricha,Anurag Mehta

Department of Laboratory Services, Rajiv Gandhi Cancer Institute & Research Centre, New Delhi, India

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Received: 03 September 2018 Available online: 20 January 2021

Corresponding Authors: Poojan Agarwal E-mail: poojanagarwal@gmail.com

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Cite this article:

Poojan Agarwal,Anila Sharma,Sunil Pasricha, et al. An unusual scrotal mass: Morphological clues[J]. Asian Journal of Urology, 2021, 8(1): 140-142.

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http://www.ajurology.com/EN/10.1016/j.ajur.2019.12.005 OR http://www.ajurology.com/EN/Y2021/V8/I1/140

Morphological differentials/IHC	Rhabdomyosarcoma	Undifferentiated sarcoma	Sex cord stromal tumor	Seminoma
CK	-	-	+/-	-
Vimentin	+	+	-	+
s-100	-	-	-	-
CD34	-	+	-	-
Myogenin	+	-	-	-
Desmin	+	-	-	-
SALL-4	-	-	-	+
PLAP	-	-	Not known	+
SF-1	-	-	+	-
Inhibin	-	-	+	-

Morphological differentials and their differentiating IHC profile.

Gross picture of the testicular tumor.

Micro-photographs of the testicular tumor. (A) Tumor tissue abutting seminiferous tubules (100×; H&E); (B) Multinucleate tumor cells with abundant eosinophilic cytoplasm and peripherally pushed nuclei suggestive of rhabdoid differentiation (400×; H&E); (C) Scattered tadpole shaped cell seen in the center of field (400×; H&E); (D) Bizarre tumor cells with scattered mitotic figure (400×; H&E); (E) Immunohistochemical stain for desmin (400×); (F) Immunohistochemical stain for myogenin (400×).

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