TY - GEN AU - Yap,W M AU - Tan,P H AU - Ong,B H TI - Malignancy arising in seborrheic keratosis: a report of two cases SN - 0304-4602 PY - 1997///0806 KW - Aged KW - Biopsy KW - Bowen's Disease KW - etiology KW - Carcinoma in Situ KW - Carcinoma, Squamous Cell KW - Female KW - Humans KW - Keratosis, Seborrheic KW - complications KW - Male KW - Skin KW - pathology KW - Skin Neoplasms N1 - Publication Type: Case Reports; Journal Article; Review ER -