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Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.

Abstract: Five patients with Kaposi's sarcoma seen and treated at the Louisiana State University Medical Center in Shreveport from 1970 to 1984 are presented. A complete response was observed in two patients who received extended-field irradiation. Results obtained with external beam radiotherapy for this disease from other reported patients series are summarized.
Output:
Kaposi's sarcoma: report of five cases treated with radiotherapy.