Retrorectal XXXX in a adult female Case report and review of literature.

@entity5 @entity4890 @entity1 @entity45
UNASSIGNED: @entity5 occurring in the retrorectal space are heterogeneous and uncommon. Multiple embryologie remnants derived from a variety of tissues are found in this space and this explains the heterogeneous pathology of cysts and @entity5 that arise in retrorectal space. @entity45 are rare in adults. Most of the lesions are benign. The cysts may be unilocular or multilocular. They are often asymptomatic. These @entity5 pose a diagnostic and therapeutic interest. @entity4890 are classified as a type of developmental cysts. We report the case of a 57-year-old @entity1 who presented with a painless mass posterior of the anus. Imaging studies showed a @entity45 (65 * 100 * 60 mm) in the retrorectal space. The @entity1 underwent surgery via a posterior approach. Histological study revealed a @entity4890 . A review of literature of this rare @entity5 is performed. KEY WORDS: Presacral cyst, Retrorectal epidermal cyst, @entity5 .
