Pulmonary talc granulomatosis in a cocaine sniffer.

The development of pulmonary granulomatosis following intravenous injection of medications intended for oral use has been well described previously. Talc is the most commonly implicated agent. We present a case of talc granulomatosis which developed in a patient following cocaine sniffing and suggest that this may be the cause of development of granulomata in drug addicts who deny any history of intravenous drug abuse.