 - All patients must have measurable or evaluable disease. In general, liver and lung lesions should be at least 1 cm, and patients with node-only disease should have lesions of 1.5 cm in the largest dimension. Patients with disease confined to bone may be eligible if a measurable lytic defect is present. Patients with a 3-dimensional mass or pelvic sidewall fixation on bladder examination under anesthesia are considered to have measurable disease. 