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Case Reports
. 2022 Nov 2:12:1027504.
doi: 10.3389/fonc.2022.1027504. eCollection 2022.

Alveolar rhabdomyosarcoma of epididymis: A case report

Xiangyi Liang  1 , Shun Wang  1 , Tao Li  1 , Longlong Liu  1 , Yu Duan  1 , Yuting Luo  1 , Qing Wang  1 , Jianxin Hu  1 , Kehua Jiang  1
Affiliations
Case Reports

Alveolar rhabdomyosarcoma of epididymis: A case report

Xiangyi Liang et al. Front Oncol. .

Abstract

Rhabdomyosarcoma (RMS) is a soft tissue tumor, which is the most common in the head, neck, limbs, and trunk. RMS originating from the epididymis is extremely rare. Herein, we reported a 34-year-old patient with RMS on the right epididymis. For this case, right epididymal mass resection was performed and intraoperative freezing suggested a malignant tumor. Right testicular radical resection was subsequently adopted, with right epididymal alveolar RMS being pathologically diagnosed. Alternating VAC/VI chemotherapy was given after surgery, and tumor recurrence has not been found so far.

Keywords: alveolar; diagnosis; epididymis; rhabdomyosarcoma; treatment.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
Imaging presentation and gross specimen of a patient with primary eRMS. (A) CT plain scan showed the enlarged and inhomogeneous density of the right testicle; (B) (arterial phase) and (C) (venous phase): CT enhanced scan showed inhomogeneous enhancement of the occupying lesion; (D) General observation.
Figure 2
Figure 2
Microscopic pathology of primary eRMS. (A) Heterotypic cells were seen between the tissues of the right epididymis; (B) tumor size was about 3.5×3.2×2.5 cm; (C) Desmin (+); (D) Myogenin (+).
See this image and copyright information in PMC

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