Pulmonary zygomycosis is an aggressive, often terminal infection that
may be found in patients who are immunocompromised as a result of cyto
toxic chemotherapy. Conventional treatment is by surgical debridement
augmented with high-dose intravenous amphotericin B, but: even with su
ch treatment the course is usually fulminant with a high mortality rat
e. Recent work has suggested that the new antifungal triazole, flucona
zole, may be of benefit in treating zygomycete infection. The case of
a 15-year-old boy who developed pulmonary zygomycosis while on chemoth
erapy for acute lymphoblastic leukaemia, and who survived for 11 month
s with oral fluconazole therapy alone, is supportive of this proposal.