최희봉 ( Hee Bong Choi ) , 조옥자 ( Ok Ja Joh ) , 박시룡 ( See Ryoug Park ) , 김낙인 ( Nack In Kim )
대한피부과학회 , 대한피부과학회지 | 44권 9호
1058 ~ 1064, 총 7 pages
Background: Bowen`s disease, also known as squamous intraepidermal carcinoma, is a pre-malignant skin tumor with a potential to progress to an invasive carcinoma. Objective: The purpose of this study was to investigate the clinical and histopathological characteristics of Bowen`s disease. Methods: A total of 45 patients with Bowen`s disease were enrolled in this study. The hospital charts and histopathological slides from 1994 to 2005 were reviewed retrospectively at Seoul Veterans Hospital. Results: There were thirty-seven cases (82%) of single lesions and eight cases (18%) of multiple lesions. Thirty cases (81%) of solitary Bowen`s disease were located in non sun-exposed areas. These included the trunk, extremities and genital area in decreasing order. Seven cases (19%) of solitary Bowen`s disease occurred on sun-exposed areas including the face and the dorsum of the hand in decreasing order. Analysis of the clinical character of Bowen`s disease was performed and results were as follows: the most common type was patch (20 cases; 44%), plaque (14 cases; 31%) and pigmented lesions (12 cases: 27%). Analysis of the histopathological character of Bowen`s disease was performed and results were as follows: the most common type was irregular (18 cases; 46%), psoriasiform (11 cases; 28%) and verrucous, atrophic type in decreasing order. Of 18 cases where surgical removal was performed, there were 2 case (11%) of recurrence. Of 16 cases where cryotherapy treatment was administered, there were 3 cases of recurrence. And of 4 cases where CO2 laser therapy was used, there was 1 case (25%) of recurrence, in 2 cases where multiple or large-sized lesions were observed, clinical recovery processes were monitored after applying isotretinoin and 5-FU combined therapy, as well as surgical removal and cryotherapy combined therapy. Conclusion: In Bowen`s disease among Koreans, there were many distinctive clinical and histopathological features compared to those of non-Korean cases. (Korean J Dermatol 2006;44(9):1058~1064)
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