An unusual infection after renal transplantation

Mucormycosis Infection Following Intravenous Access in the Forearm

Mucormycosis is an opportunistic infection that is often fatal, requiring aggressive local control as well as systemic therapy. A rare case of a forearm infection originating in a traumatic intravenous access portal is described in the present study. The Mucor species infection prevented liver transplant, and the patient passed away. In the present case, it was decided to limit the resection to the skin and subcutaneous tissue based on a frozen section and the viability of the biopsied tissue. with consistently rising numbers of immunocompromised patients, awareness and familiarity with mucormycosis in the extremities is important. Knowing that a minimal traumatic event may precede the infection could assist in prevention and early diagnosis. Guidelines for pathological and clinical diagnosis and treatment need to be further clarified.

Zygomycosis in solid organ transplant recipients in a tertiary transplant center and review of the literature

Zygomycetes are ubiquitous fungi that can cause invasive disease associated with high mortality. We report 10 solid organ transplant recipients with zygomycosis (incidence 2 per 1000) and reviewed 106 cases in the English-language literature. These included renal (n = 73), heart (n = 16), lung (n = 4), heart/lung (n = 2), liver (n = 19) and kidney/pancreas (n = 2) transplant recipients. All patients were receiving immunosuppression and the vast majority steroids. The clinical presentation included rhino-sino-orbital (n = 20), rhinocerebral (n = 16), pulmonary (n = 28), gastrointestinal (n = 13), cutaneous (n = 18), renal (n = 6) and disseminated disease (n = 15). Most frequently isolated genera were Rhizopus (73%) followed by Mucor (13%). The overall mortality was 49%. While rhino-sino-orbital disease had the best prognosis, rhinocerebral disease had high mortality (93%) comparable to disseminated disease. A favorable outcome was associated with limited, surgically accessible disease and early surgical intervention along with amphotericin B administration.