Kaposi's sarcoma.
D000367:Age Factors; D000368:Aged; D001706:Biopsy; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011379:Prognosis; D011879:Radiotherapy Dosage; D012008:Recurrence; D012514:Sarcoma, Kaposi / Q000175:diagnosis / Q000473:pathology / Q000532:radiotherapy; D012737:Sex Factors