A Statistical Survey of Cutaneous Benign Tumors.
- Author:
Kwang Hyun CHO
;
Yoo Shin LEE
;
Eui Keun HAM
- Publication Type:Original Article
- Keywords:
Cutaneous benign tumors
- MeSH:
Classification;
Dermatology;
Female;
Granuloma;
Humans;
Incidence;
Male;
Nevus;
Seoul
- From:Korean Journal of Dermatology
1985;23(2):177-190
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
A statistical survey was made on 737 cases of cutaneous benign tumors that visited the Department of Dermatology at Seoul National University Hospital during a 11-year period from 1973 to 1983. The results were summarized as follows: 1) There were 329 cases of male(44. 6%) and 408 cases of female(55. 4%). The ratio of male to female was 1: l. 24. 2) Most patients with cutaneous benign tumors belonged to age ranged from 10 to 39 with the highest incidence in the 3rd decade. 3) According to Levers classification, 737 cases of cutaneous benign tumors were divided into following 6 groups: tumors and cysts of the epidermis(252 cases, 34, 2 tumors of the epidermal appendages(125 cases, 17.0%), tumors of fibrous tissue(98 cases, 13.3%), tumors of vascular tissue(158 cases, 21.4%), turnors of farty, muscular and osseus tissue(37 cases 5.0%), tumors of neural tissue(67 cases, 9. 1 %). 4) The distribution of the frequently observed cutaneous benign tumors was as fo]lows: epidermal cyst(12. 1%), nevus flammeus(11. 4%), neurofibroma(9, l%), linear epidermal nevus(7. 9%), syringoma(6, 6%), seborrheic keratosis(7. 9%.). nevus sebaceus(6. 0%), dermatofibroma(5. 8%), steatocystoma multiplex(4. 1%,), tuberous sclerosis(2. 8% ), granuloma pyogenicurn(2. 8%).
