title: Photodynamic therapy for 50 patients with skin cancers or precancerous lesions.
abstract: Hematoporphyrin photodynamic therapy (HpD-PDT) was used to treat 50 patients (51 lesions) with skin cancers or precancerous lesions. The preliminary results were satisfactory, with 44 cases (45 lesions) obtaining excellent results, 4 cases good, 1 case fair, and 1 case poor. The effective rate was 98%, the significant remission rate 96%, and the complete remission rate 88.2%. Exposure to sunlight should be avoided after HpD injection, since it produces photosensitivity. A follow-up for 1 to 3 years confirmed that HpD-PDT is a good new adjuvant therapy for selected cases. It brings a hopeful future to the treatment of skin cancers.
authors.affiliation: PUMC Hospital, CAMS, Beijing.
authors.forename: J
authors.initials: J
authors.lastname: Wang
authors.forename: M
authors.initials: M
authors.lastname: Gao
authors.forename: S
authors.initials: S
authors.lastname: Wen
authors.forename: M
authors.initials: M
authors.lastname: Wang
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002280:Basal Cell Carcinoma / Q000188:drug therapy; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy; D005260:Female; D017324:Hematoporphyrin Derivative; D006414:Hematoporphyrin Photoradiation; D006415:Hematoporphyrins / Q000627:therapeutic use*; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D010145:Paget Disease, Extramammary / Q000188:drug therapy; D011230:Precancerous Conditions / Q000188:drug therapy*; D011838:Radiation-Sensitizing Agents / Q000627:therapeutic use*; D012878:Skin Neoplasms / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents; D006415:Hematoporphyrins; D011838:Radiation-Sensitizing Agents; D017324:Hematoporphyrin Derivative