RATIONALE: Drugs like liposomal amphotericin B may be able to relieve fungal infection which can be a side effect of chemotherapy. Colony-stimulating factors such as sargramostim may increase the number of immune cells found in bone marrow or peripheral blood and may help a person's immune system recover from the side effects of chemotherapy. It is not yet known whether receiving liposomal amphotericin B plus sargramostim is more effective than receiving liposomal amphotericin B alone in treating patients with invasive fungal infection.