Invasive fungal infection in patients who are refractory to or intolerant of conventional amphotericin B therapy. Severe systemic fungal infections including aspergillosis, blastomycosis, candidiasis, coccidioidomycosis, cryptococcosis, histoplasmosis, mucormycosis, paracoccidioidomycosis & sporotrichosis. Treatment of choice in fungal endocarditis, meningitis, peritonitis or severe resp tract infections.