title: Radiotherapy for testicular seminoma stage I: treatment results and long-term post-irradiation morbidity in 365 patients.
abstract: After infradiaphragmatic radiotherapy the cancer-related 10 year survival was 99% in 365 patients with seminoma Stage I referred to the Norwegian Radium Hospital between 1970 and 1982. Thirteen patients relapsed, 11 of them within the first 3 years after treatment. Nine of the recurrent patients were cured by radiotherapy alone (4) or in combination with chemotherapy (5). There is no need to include the inguinal lymph nodes into the irradiation field or to give scrotal irradiation, not even to patients with tumor infiltration beyond the testicular tissue, or to those with prior scrotal or inguinal surgery. At least 1 year after radiotherapy moderate or more severe dyspepsia was observed in 16 patients. Nine patients developed a peptic ulcer. In general, there was no increased risk for development of a second non-germ cell cancer after radiotherapy. However, 4 patients developed a pulmonary cancer indicating a border-line significance of increased risk for this type of malignancy. (p:0.05). In conclusion, infradiaphragmatic radiotherapy remains the optimal routine treatment in seminoma patients with Stage I.
authors.affiliation: Department of Medical Oncology and Radiotherapy, Norwegian Radium Hospital, Oslo, Norway.
authors.forename: S D
authors.initials: SD
authors.lastname: Fosså
authors.forename: N
authors.initials: N
authors.lastname: Aass
authors.forename: O
authors.initials: O
authors.lastname: Kaalhus
mesh_terms: D000328:Adult; D000368:Aged; D003131:Combined Modality Therapy; D004407:Dysgerminoma / Q000532:radiotherapy* / Q000601:surgery; D004415:Dyspepsia / Q000209:etiology; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced; D009919:Orchiectomy; D010437:Peptic Ulcer / Q000209:etiology; D011878:Radiotherapy / Q000009:adverse effects*; D013736:Testicular Neoplasms / Q000532:radiotherapy* / Q000601:surgery