title: Seborrheic keratosis with in-situ squamous cell carcinoma changes.
authors: Department of Pathology, Creighton University Medical Center, Omaha, Nebraska, USA. dpsarma@yahoo.com
authors: Poonam
authors: P
authors: Sharma
authors: Deba P
authors: DP
authors: Sarma
authors: Edward D
authors: ED
authors: Adickes
mesh_terms: D000369:Aged, 80 and over; D002278:Carcinoma in Situ / Q000209:etiology / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000209:etiology / Q000473:pathology*; D005546:Forehead; D006801:Humans; D017492:Keratosis, Seborrheic / Q000150:complications / Q000473:pathology*; D008297:Male; D012878:Skin Neoplasms / Q000209:etiology / Q000473:pathology*