Isolated renal mucormycosis in children.

Department ofPediatric Surgery, Second University Hospital of Medical College, Shantou University, Guangdong Province, China.
The Journal of Urology (Impact Factor: 3.75). 02/2004; 171(1):387-8. DOI: 10.1097/01.ju.0000100842.96636.a0
Source: PubMed
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: A child with isolated renal mucormycosis who was successfully treated with systemic anti-fungal therapy and nephrectomy is reported.
    Journal of Indian Association of Pediatric Surgeons 07/2012; 17(3):132-4.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Mucormycosis is the third invasive mycosis in order of importance after candidiasis and aspergillosis and is caused by fungi of the class Zygomycetes. The most important species in order of frequency is Rhizopus arrhizus (oryzae). Identification of the agents responsible for mucormycosis is based on macroscopic and microscopic morphological criteria, carbohydrate assimilation and the maximum temperature compatible with its growth. The incidence of mucormycosis is approximately 1.7 cases per 1000 000 inhabitants per year, and the main risk-factors for the development of mucormycosis are ketoacidosis (diabetic or other), iatrogenic immunosuppression, use of corticosteroids or deferoxamine, disruption of mucocutaneous barriers by catheters and other devices, and exposure to bandages contaminated by these fungi. Mucorales invade deep tissues via inhalation of airborne spores, percutaneous inoculation or ingestion. They colonise a high number of patients but do not cause invasion. Mucormycosis most commonly manifests in the sinuses (39%), lungs (24%), skin (19%), brain (9%), and gastrointestinal tract (7%), in the form of disseminated disease (6%), and in other sites (6%). Clinical diagnosis of mucormycosis is difficult, and is often made at a late stage of the disease or post-mortem. Confirmation of the clinical form requires the combination of symptoms compatible with histological invasion of tissues. The probable diagnosis of mucormycosis requires the combination of various clinical data and the isolation in culture of the fungus from clinical samples. Treatment of mucormycosis requires a rapid diagnosis, correction of predisposing factors, surgical resection, debridement and appropriate antifungal therapy. Liposomal amphotericin B is the therapy of choice for this condition. Itraconazole is considered to be inappropriate and there is evidence of its failure in patients suffering from mucormycosis. Voriconazole is not active in vitro against Mucorales, and failed when used in vivo. Posaconazole and ravuconazole have good activity in vitro. The overall rate of mortality of mucormycosis is approximately 40%.
    Clinical Microbiology and Infection 11/2006; 12(s7):7 - 23. · 4.58 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Isolated renal mucormycosis (IRM) in an immunocompetent child is extremely rare condition and carries a grave prognosis. We report an 18-month-old child with IRM who was managed successfully with amphotericin B and nephrectomy.
    Indian Journal of Nephrology 09/2014; 24(5):321-3.