Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026986 (myelodysplastic syndrome)
 14,926 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We analysed retrospectively our clinical experience with 36 cases of mucormycosis. They were seen during the last 15 years. The diagnosis suspected on clinical grounds, was confirmed in 31 cases by finding the hyphae in hematoxylin-eosin stained material obtained from aspirated or tissue biopsy or by isolation of the fungus in culture. Rhinocerebral mucormycosis was diagnosed in 22 patients. Diabetes was the underlying disorder in 20 cases, kidney failure in one and myelodysplastic syndrome in one. Nine had stable and 11 unstable diabetes (ketoacidosis in 10 and hyperosmolar coma in 1). The earliest sign was facial edema, followed by proptosis, chemosis and extraocular muscle paresis. They were treated by extensive surgical debridement, insulin and antifungal drugs with 69% of survival rate. The disseminated mucormycosis was diagnosed at the autopsy in 5 cases, acute leukemia was the underlying disease in 2 of them. Pulmonary mucormycosis was diagnosed in 2 cases, cutaneous form in 2, sinuorbital form in 4 and brain abscess in one patient. Eight of these 9 cases survived after therapy. We emphasize the importance of an early diagnosis. This can only be made in the presence of a typical clinical setting confirmed by finding the hyphae in tissue or culture. Antifungal drugs along with treatment of the underlying disorder and aggressive surgical debridement must follow.
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PMID:Rhinocerebral and systemic mucormycosis. Clinical experience with 36 cases. 898 Dec 94

We report the case of a 67-year-old patient who presented with a myelodysplastic syndrome and who developed a pulmonary mucormycosis with a rare extension to the dorsal spine. A decompressive laminectomy was attempted after failure of broad-spectrum antifungal treatment (Cancidas, V-Fend). The diagnosis was obtained after surgical biopsy. The scheduled lobectomy could not be performed because of altered clinical condition. The patient eventually died despite adapted antifungal treatment (Abelcet, Posaconazole). Pulmonary mucormycosis is a rare cause of mycotic infection that reaches most of the time immunocompromised patients. The pathogenic agent is part of zygomyces that have angio-invasive ability. Perineural propagation was recently described. Immunodepression, late diagnosis and lack of response to new generation antifungal drugs (V-Fend, Cancidas) are responsible for therapeutic failure in this disease. This case emphasizes the risk inherent to empirical antifungal treatment and the need of early biopsy in cases that do not respond to treatment.
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PMID:[Invasive pulmonary mucormycosis with invasion of the thoracic spine in a patient with myelodysplastic syndrome]. 1918 Aug 27