Journal List > Korean J Androl > v.29(2) > 1033078

Song, Kim, Yang, Choi, Kim, Kim, and Moon: Cystic Lymphangioma of the Scrotum and Perineum

Abstract

Cystic lymphangiomas are a benign tumor caused by lymphatic malformation. They are normally seen in the head and neck region and very rarely occur in the scrotum. We report a rare case of a 20-year-old man who presented with a gradually enlarging, painful scrotal mass which was identified ultrasonographically and histologically as a scrotal cystic lymphangioma and treated by surgical excision.

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Fig. 1.
Preoperative state, the grape shaped painful swelling is observed at scrotum and perineaum.
kja-29-177f1.tif
Fig. 2.
Ultrasonography shows ill-defined multiloculated cystic lesion with various echogenecity in scrotum.
kja-29-177f2.tif
Fig. 3.
T1-wighted (A) and T2-weighed (B) transverse MRI image of scrotum shows numerous, variable sized cysts with intermediate signal intensity. Left test (white arrow) is displaced by cysts (Rt: right testis, Lt: left testis).
kja-29-177f3.tif
Fig. 4.
Histologic findings of tumor. (A) Tumor is composed of cystically dilated spaces (H&E ×40). (B) Tumor is lined by flattened cells (H&E ×100). (C) These cells are positive for immunohistochemical stain of D2-40 (IHC stain for D2-40 ×100).
kja-29-177f4.tif
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