PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Karnofsky 70-100% Life expectancy: Not specified Hematopoietic: Absolute granulocyte count at least 1500/mm3 Platelet count at least 150,000/mm3 Hepatic: Bilirubin no greater than 1.5 mg/dL Renal: Creatinine no greater than 1.5 mg/dL Calcium no greater than 12 mg/dL Cardiovascular: No New York Heart Association class III/IV heart disease No history of active angina No myocardial infarction within 6 months No history of significant ventricular arrhythmia requiring medication No history of clinically significant conduction system abnormality Pulmonary: FEV1 at least 1.2 L Other: Not pregnant or nursing Negative pregnancy test No serious concurrent infections or uncontrolled nonmalignant medical illnesses No psychosis No clinically significant hearing loss No recurrent laryngeal nerve or phrenic nerve paralysis No concurrent active malignancy except nonmelanomatous skin cancer or carcinoma in situ of the cervix Prior malignancies without evidence of disease for at least 5 years allowed