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KMID : 0381219860180040341
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Journal of RIMSK
1986 Volume.18 No. 4 p.341 ~ p.347
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A Study of Diagnostic Accuracy in Skin Tumors
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Abstract
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Among 27,132 out-patients, authors carried out a study of diagnostic accuracy and observed chronological change and rate of biopsy concerning skin tumors based on 1,126 biopsy specimens which were performed from 1979 to 1985 at Department of Dermatology, College of Medicine, Chung Ang University Hospital.
The results were as follows:
1) Chronologically the number of out-patient was more or less decreased, but there were no differences in the rate of biopsy and the incidence of skin tumors.
2) The rate of biopsy was 4.2%(1,126) of total 27,132 outpatient cases.
3) The incidence of skin tumor was 18.9%(213) of total 1,126 biopsy cases.
4) Among 213 skin tumors, the frequency was in order of sebaceous cyst, seborrheic keratosis, dermatofibroma, granuloma pyogenicum, pigmented nevus, neurofibromatosis, basal cell epithelioma, syringoma, steatocystoma multiplex, nevus of Ota, epidermal nevus, hemangioma, nevus anemicus, squamous cell carcinoma, nevus sebaceous, lipoma, Bowen´s disease, halo nevus, calcinosis cutis, and Paget´s disease.
5) Clinical diagnostic accuracy compared with histopathological diagnosis in skin tumors were epidermal nevus (100.0%), nevus sebaceous(100.0%), neurofibromatosis(91.7%), nevus of Ota(77.8%), basal cell epithelioma(72.7%), dermatofibroma(72.2%), sebaceous cyst(69.2%), pigmented nevus(69.2%), nevus anemicus(66.7%), steatocystoma multiplex (55.6%), syringoma(54.5%), granuloma pyogenicum(50.0%), Paget´s disease (50.0%), squamous cell carcinoma (42.9%), lipoma(42.9%), seborrheic keratosis(35.7%), Bowen´s disease(33.3%), halo nevus(33.3%), hemangioma(30.0%), and calcinosis cutis(16.7%).
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