PATIENT CHARACTERISTICS: Age: 18 to 65 Performance status: ECOG 0-2 Life expectancy: Not specified Hematopoietic: Absolute neutrophil count at least 1500/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin no greater than 2.0 mg/dL Renal: Creatinine no greater than 2.0 mg/dL Cardiovascular: LVEF at least 45% Pulmonary: DLCO at least 50% predicted Other: Not pregnant Negative pregnancy test No prior other malignancy except carcinoma in situ of the cervix or basal cell carcinoma of the skin No known hypersensitivity to nickel No known hypersensitivity to mouse proteins HIV negative HTLV I and II negative