Squamous Cell Carcinoma in Perineal, Perianal, and Gluteal Hidradenitis Suppurativa: Experience in 12 Patients

BACKGROUNDFew reports describe squamous cell carcinoma (SCC) arising in hidradenitis suppurativa (HS).OBJECTIVEThe 2 objectives were (1) to describe the clinical characteristics, pathologic findings, and postoperative outcomes of SCC in HS and (2) to assess whether human papillomavirus (HPV) is invo