TY - GEN AU - Frost,B M AU - Riddell,A D AU - Austin,S AU - Stephenson,B M TI - Malignancy in an old pilonidal sinus SN - 1462-8910 PY - 2008///0117 KW - Aged, 80 and over KW - Carcinoma, Squamous Cell KW - pathology KW - Female KW - Humans KW - Pilonidal Sinus KW - Sepsis N1 - Publication Type: Case Reports; Letter UR - https://doi.org/10.1111/j.1463-1318.2007.01270.x ER -