Squamous cell carcinoma arising in pilonidal sinus: report of two cases.
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell; D006801:Humans; D008499:Medical Records; D010864:Pilonidal Sinus / Q000150:complications*
CARCINOMA, EPIDERMOID/case reports; PILONIDAL CYST/complications