Candida albicans osteomyelitis of the zygomatic bone. A distinctive case with a possible peculiar mechanism of infection and therapeutic failure with fluconazole

This report describes a distinctive case of zygomatic candidiasic osteomyelitis in a diabetic patient with oral candidiasis and malar ulceration secondary to topic 5-fluoroacil toxicity that eventually exposed part of the underlying bone. The mechanism of infection may have been self-inoculation of spores from muguet plaques on the oral mucosa to the exposed bone tissue try hand contact. Such a mechanism of bone infection probably should be considered in patients who frequently have oral candidiasis (diabetes, malignancies, and HIV infection) and open lesions of the skin and soft tissues. Treatment with fluconazole was ineffective, but amphotericin B was curative.