Treatment of Erythroplasia of Queyrat with Topical 5-Fluorouracil Cream.
- Author:
Hong Sang CHIN
;
Kil Yun CHO
;
Tae Ha WOO
- Publication Type:Original Article
- MeSH:
Biopsy;
Edema;
Epidermis;
Epithelial Cells;
Erythroplasia*;
Exanthema;
Female;
Fluorouracil*;
Humans;
Male;
Middle Aged;
Peas;
Penis;
Phimosis;
Pruritus
- From:Korean Journal of Dermatology
1974;12(3):199-202
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Erythroplasia of Queyrat is a precancerous lesion, usually located to glans penis or prepuce. It is characterized by a slowly developing, circumscribed, usually velvety and shiny patch. The etiology was unknown, but it is extremely rare in those circumcised in early infancy. It had been suggested that phimosis had some etiologic importance. The typical case of Erythroplasia of Queyrat is presented. A 46 year old man had 4 months history of dark-brownish pea sized maculopapular rashes on sulcus of glans penis and prepuce associated with mild itching, which was increased in number day by day. He had a phimosis. On examination, there are sharply defined, slightly elevated, pea sized dark-brownish maculopapular rashes over erythematous infiltrated base on sulcus of glans penis and prepuce, which have moist and velvety appearance. A biopsy was performed from sulcus of glans penis. Histopathologically, there was acanthosis, with in epidermis many cells are vacuolated and showed individual cell keratiinization. Epithelial cell showed marked atypia, variation in nuclear size and there was intercellular, intracellular edema. The lesion was treaterd with topical application of 5% 5-fluorouracil twice daily 2 weeks and thereafter for 4 weeks. 2 months after treatment, no erythroplastic lesion was found and 3 months after treatment, rebiopsy was perforrned which showed marked improvement histopathologically.
