Cancer metastatic to the penis: treatment with hyperthermia and radiation therapy and review of the literature.
Metastatic cancer to the penis is rare, its optimum treatment remains poorly defined and the outcome of patients with such metastases is poor. Hyperthermia in conjunction with radiation therapy has been shown to be an effective modality in the treatment of locally advanced or recurrent cancer and hyperthermia alone is under evaluation in treating benign disorders, such as hypertrophy of the prostate. Recently, 4 patients with symptomatic metastatic lesions to the penis (3 had primary prostatic cancer and 1 had rectal cancer) were treated with radiation therapy and hyperthermia. Treatment was well tolerated except for pain during hyperthermia, which limited the temperatures that could be obtained. All of the patients improved symptomatically, 1 achieved a complete response and 2 had partial responses. No significant complications were noted. Symptomatic control was maintained in all patients for the duration of their survival. This limited series suggests the possible role of local hyperthermia as an adjunct to radiation therapy in the treatment of metastases to the penis.
Ben-Yosef
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Department of Radiation Oncology, Stanford University School of Medicine, California 94305.
Kapp
D S
DS
D000230:Adenocarcinoma / Q000532:radiotherapy / Q000556:secondary* / Q000628:therapy*; D003131:Combined Modality Therapy; D006801:Humans; D006979:Hyperthermia, Induced; D008297:Male; D010412:Penile Neoplasms / Q000532:radiotherapy / Q000556:secondary* / Q000628:therapy*; D011471:Prostatic Neoplasms / Q000473:pathology*; D012004:Rectal Neoplasms / Q000473:pathology*