Pandoraea species are considered emerging pathogens in cystic fibrosis (CF) patients, but few data exist regarding outcomes of patients colonized with these organisms. We report a case of Pandoraea sputorum colonization in a CF patient under consideration for lung transplantation and review five cases of lung transplantation involving Pandoraea species.

Mohs micrographic surgery may offer reduced recurrence rates and better outcomes in PMCS. Further studies with longer follow-up and bigger cohorts of patients with PMCS are warranted.

Peritoneal dialysis-associated peritonitis due to fungi of the class Zygomycetes occurs very rarely. A case of fungal continuous ambulatory peritoneal dialysis peritonitis due to Cunninghamella bertholletiae is reported in a 39-year-old Aboriginal woman with end-stage renal failure and diabetes mellitus. This isolate was found to be resistant in vitro to amphotericin B, 5-fluorocytosine, fluconazole, itraconazole, ketoconazole and voriconazole. However, this patient was successfully treated with voriconazole and removal of the Tenckhoff dialysis catheter. Zygomycoses are an emerging threat among immunocompromised patients, including those with chronic renal failure. Zygomycosis due to C. bertholletiae is frequently fatal and is often non-responsive to systemic antifungal therapy. This is believed to be the first reported case of C. bertholletiae causing peritonitis in humans and one of the minority of cases involving this organism with a successful outcome.

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Fungal peritonitis due to Curvularia species in patients undergoing peritoneal dialysis is a very rare problem. We report a case of peritonitis caused by Curvularia inaequalis. This is the first report in the English literature of this species causing human infection. We also review the six previously reported cases of continuous ambulatory peritoneal dialysis peritonitis caused by other Curvularia species.

Desulfovibrio fairfieldensis is a gram-negative, curved, motile, anaerobic bacillus. D. fairfieldensis has been isolated only from human specimens and is considered a normal resident of the human gastrointestinal tract. We report the second case of Desulfovibrio bacteremia associated with choledocholithiasis and review the other reported cases of D. fairfieldensis bacteremia.

Hepatic iron overload is commonly identified in hematopoietic stem cell transplant patients and can be accurately diagnosed by liver biopsy. In addition, hepatic iron overload has been identified in patients receiving as few as 25 units of packed red blood cells, with elevated posttransplant serum ferritin levels, and with blood stream infections.

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