放射疗法治疗黑素雀斑。

J Dermatol Surg Oncol. 1977 May-Jun;3(3):293-4. doi: 10.1111/j.1524-4725.1977.tb00295.x.

Uncomplicated cases of melanotic freckles respond well to radiotherapy with grenz rays. If, however, a conversion into melanoma is in progress or already established, the prognosis is poorer and treatment with harder rays combined with surgical excision should be practiced.

单纯性黑素雀斑病例对接触X线放疗反应良好。然而，如果正在发生或已经发生向黑素瘤的转变，预后较差，应采用高能射线治疗并结合手术切除。