SQUAMOUS CELL CARCINOMA ARISING IN A PILONIDAL SINUS.
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis* / Q000209:etiology*; D010336:Pathology; D010864:Pilonidal Sinus; D013514:Surgical Procedures, Operative
CARCINOMA, EPIDERMOID; NEOPLASM DIAGNOSIS; NEOPLASM ETIOLOGY; PATHOLOGY; PILONIDAL CYST; SURGERY, OPERATIVE