XXXX of the scrotum.

@entity5 @entity1 @entity3291 @entity146
@entity146 is a rare and nonmetastasizing soft tissue @entity5 of the pelvis and perineum and occurs almost exclusively in adult females. It infiltrates locally and has a high risk of local recurrence. Recommended treatment of the symptomatic @entity1 is wide excision with @entity5 -free margins and close postoperative monitoring. Herein, a case of @entity146 in an adult male is described, which arose in the scrotum over 12 months. The @entity5 showed an intermediate signal on T1-weighted MRI images. Contrast-enhanced T1-weighted images showed good enhancement. Wide excision of the @entity5 was performed. The surgical specimen measured 7 x 5 x 5 cm in size and weighed 80 g. The @entity5 's surface was smooth and had a gelatinous cut surface. Grossly, it was encapsulated with a pleura-like membrane and had a finger-like projection. Microscopically, sections showed many walled vessels of various sizes, collagen fibrils, a loose myxoid background. and spindle stroma cells. MRI and CT showed the angiomatous and myxomatous nature of the @entity5 wall. To the authors' knowledge, this is the first report to describe MRI findings in @entity3291 .
