Skin cancer: comparison of aggressive potentials of sunlight-induced and x-ray-induced tumors.
Differences in clinical behavior between sunlight- and x-ray-induced skin cancer have been shown. The frequency of occurrence of multiple lesions is greater in those induced by x-ray than in the solar or nevoid type. Recurrence and major surgical sequelae appear to be greater with x-ray-induced lesions. The electron microscopic pictures of sunlight-induced and x-ray-induced basal cell carcinoma are different.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002280:Basal Cell Carcinoma / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D009381:Neoplasms, Radiation-Induced / Q000648:ultrastructure; D011878:Radiotherapy / Q000009:adverse effects*; D012878:Skin Neoplasms / Q000209:etiology* / Q000648:ultrastructure; D013472:Sunlight; D014965:X-Rays / Q000009:adverse effects