title: Sebaceous carcinoma in association with actinic keratosis: A report of two cases with an immunohistochemical study.
abstract: We report two cases of sebaceous carcinoma associated with actinic keratosis (AK) with an immunohistochemical study, which suggests the possibility that sebaceous carcinoma really does develop within AK. Case 1 had sebaceous carcinoma arising within the atrophic type AK and case 2 had sebaceous carcinoma associated with bowenoid AK in the periphery and some parts of the overlying epidermis of the lesion.
authors: Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan.
authors: Noriyuki
authors: N
authors: Misago
authors: Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan.
authors: Maki
authors: M
authors: Kuwashiro
authors: Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan.
authors: Noriko
authors: N
authors: Tsuruta
authors: Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan.
authors: Yutaka
authors: Y
authors: Narisawa
mesh_terms: D018266:Adenocarcinoma, Sebaceous / Q000737:chemistry / Q000150:complications* / Q000473:pathology; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D055623:Keratosis, Actinic / Q000150:complications* / Q000378:metabolism / Q000473:pathology; D012878:Skin Neoplasms / Q000737:chemistry / Q000150:complications* / Q000473:pathology
keywords: adipophilin; atrophic type actinic keratosis; bowenoid type actinic keratosis; cytokeratin 1; sebaceous carcinoma