Presacral epidermoid cyst in a male: a case report and literature review.
Presacral cysts are an uncommon entity most often found incidentally in women. These tumors can arise from any of the 1 or more cell lines present in the presacral space during embryogenesis. We present a case of a 46-year-old male patient who was found to have a well-circumscribed presacral mass on computed tomography (CT) scan, which was obtained for his complaint of vague lower back pain. He underwent transabdominal excision, and pathology revealed a presacral epidermoid cyst filled with keratinaceous material. Presacral cysts are rare, especially in male patients. These tumors originate from an embryologic error during development. Because of the risk of infection and malignant transformation, they should be excised. Surgical options include a posterior approach, transabdominal approach, combined approach, or transrectal approach. The approach is dictated by the tumor size, location, presence of malignancy, and bony invasion.
Riojas
Christina M
CM
Department of General Surgery, Dwight David Eisenhower Army Medical Center, Fort Gordon, Georgia 30905, USA.
Hahn
Christina D
CD
Johnson
Eric K
EK
D004814:Epidermal Cyst / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012445:Sacrococcygeal Region; D014057:Tomography, X-Ray Computed