Chronic Recurrent Cutaneous Mucormycosis due to Rhizopus arrhizus / 대한의진균학회지

Mucormycosis occurs primarily in patients with severe underlying illness, especially leukemia, lymphoma, and uncontrolled diabetes mellitus. Cutaneous mucormycosis is somewhat less frequently associated with systemic illness than other forms of mucormycosis. It develops where a break in the integrity of the skin has occurred as a result of surgery, burn, or other forms of trauma. We report herein a case of primary cutaneous mucormycosis due to Rhizopus arrhizus in a 24-year-old healthy man without systemic illness, who developed recurrent, prograssively extending, weeping and tender swollen ulcerative patches at the artificial trauma site on the right side of his face since 9 years of age. It was successfully treated with amphotericin B ointment combined with oral itraconazole and ketoconazole.

Primary Cutaneous Mucormycosis in a Immunocompetent Elderly Woman Showing Sporotrichoid Distribution / 대한피부과학회지

Primary cutaneous mucormycosis, a rare form of mucormycosis, develops where a break in the integrity of the skin has occurred as a result of surgery, burns, or other forms of trauma. It is mainly seen in immunocompromised hosts, but can sometimes also occur in immunocompetent hosts too. Various kinds of pathogens including viruses, bacteria, nontuberculous mycobacteria, protozoa, and fungi can show a sporotrichoid spread. However, there has been no report of mucormycosis showing a sporotrichoid distribution. We report a case of primary cutaneous mucormycosis occurring on the dorsal aspect of the right wrist in a 69-year-old immunocompetent woman. In our case, newlydeveloped lesions were distributed in sporotrichoid pattern 5 months after the initial lesion. The patient was successfully treated with a combined therapy of amphotericin B and itraconazole.

Primary Cutaneous Mucormycosis Associated with Trauma / 대한피부과학회지

We report a case of primary cutaneous mucormycosis, one of five clinical forms of mucormycosis, in a 68-year-old immunocompetent woman, which developed after trauma. We treated her successfully with amphotericin B for 23 days.

A Considered Case as Primary Cutaneous Mucormycosis / 대한의진균학회지

Mucormycosis is an invasive fungal infection, caused by members of the order Mucorales, that usually occurs in immunocompromised individuals. It manifests itself in a variety of ways and rarely may be confined to the cutaneous tissues. We report a case of primary cutaneous mucormycosis associated with longstanding diabetes mellitus and liver cirrhosis. A 53-year-old woman was presented because of cutaneous discoloration and bullae on the both lower extremities. Cutaneous lesions consisted of necrotic blackish discoloration with bullae and ill-defined margins with extending nature. A biopsy specimen from the cutaneous lesion revealed large, broad, nonseptate hyphae branched at right angles. Our patient was successfully treated with intravenous administration of amphotericin B and surgical debridement of necrotic tissue.