Radiotherapy for melanotic freckles.
Five patients who received radiotherapy (RT) for 7 melanotic freckles (MF, also known as Hutchinson's freckles, lentigo maligna) were reviewed 8 to 37 months after their treatment by RT. Local control and a favourable cosmetic result occurred in all patients. Treatment toxicity was minimal. Few reports about the use of RT for MF exist. Many other treatments including observation alone have been associated with high rates of recurrence, and in some cases conversion to invasive melanoma has occurred. RT appears to be a safe and effective treatment for this condition, providing that doses equivalent to 44 Gy in 11 fractions or more are given.
Christie
D R
DR
Department of Radiation Oncology, Westmead Hospital, New South Wales, Australia.
Tiver
K W
KW
D000368:Aged; D000369:Aged, 80 and over; D005153:Facial Neoplasms / Q000532:radiotherapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D018327:Hutchinson's Melanotic Freckle / Q000532:radiotherapy*; D008297:Male; D012878:Skin Neoplasms / Q000532:radiotherapy*; D016896:Treatment Outcome