ABSTRACT
Female pattern hair loss (FPHL) presents with diffuse thinning over the mid-frontal scalp, for which various treatment modalities have been tried. Although currently, oral 5 α-reductase inhibitors such as finasteride are being used, their clinical efficacy remains controversial. We retrospectively investigated 544 premenopausal or postmenopausal patients with FPHL who were prescribed finasteride at a dose of 2.5 mg/day. Our study excluded patients with a follow-up period of < 3 months and patients who were prescribed other FPHL treatment modalities including topical minoxidil. Finally, 112 patients were evaluated based on their medical records and clinical photographs. Based on assessment using the Ludwig scale at the time of their initial visit, among 112 patients studied, 59 patients were classified as belonging to grade I, 47 were grade II, and 6 were grade III. Using global photographs, we found that 33 (29.5%) of the 112 patients studied showed slight improvement, 73 (65.2%) showed significant improvement, whereas no change was recorded in 6 (5.4%). We could demonstrate efficacy of administration of finasteride at a dose of 2.5 mg/day for patients with FPHL and also found that finasteride has a better effect on hair growth when patients had a lower Ludwig score and an older age at onset.
Subject(s)
5-alpha Reductase Inhibitors/administration & dosage , Alopecia/drug therapy , Finasteride/administration & dosage , Hair/drug effects , 5-alpha Reductase Inhibitors/adverse effects , Administration, Oral , Adult , Aged , Alopecia/diagnosis , Alopecia/physiopathology , Drug Administration Schedule , Female , Finasteride/adverse effects , Hair/growth & development , Humans , Middle Aged , Photography , Retrospective Studies , Time Factors , Treatment OutcomeABSTRACT
Syringoid eccrine carcinoma (SEC) is a rare cutaneous malignant tumor thought to be derived from eccrine sweat apparatus. It is usually present in the head, neck and trunk region, and often occurs in the fourth to seventh decades of life. A 94-year-old male patient visited our department with an 80-year history of a lesion showing a 2×2 cm sized well-demarcated round shaped erythematous to pinkish colored nodule with ulcer on his left thigh. Histological findings revealed a tumor consisted mainly of numerous small cords and nests forming luminal or tubular structures and tumor cells showing variable atypia. Some ductal structures showed tadpole appearance. On immunohistochemical staining, epithelial membrane antigen, S-100, cytokeratin 7 and carcinoembryonic antigen were reactive and Ki-67 showed less than 10% positivity. Based on these findings, the final diagnosis was made as SEC. The patient was treated with local wide excision and didn't show any recurrence during the follow-up period of 12 months. Herein, we report a very rare case of SEC which occurred on the left thigh and discuss 10 cases of SEC presented on the extremities, including our case.
