Mycoses
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We evaluated the performance of the Aspergillus-specific lateral-flow device (LFD) test for diagnosing invasive pulmonary aspergillosis (IPA) in patients with underlying haematological malignancies. Participating centres were the two Austrian University Hospitals of Graz and Innsbruck. LFD performance was evaluated with 95 bronchoalveolar lavage fluid (BALF) samples from 72 patients collected prospectively in Graz, and with 24 BALF bio bank samples from 23 patients (21 samples with probable IPA) in Innsbruck. ⋯ Sensitivity of the BALF-LFD test for probable IPA was 57% in Innsbruck bio bank samples. Our results indicate that the BALF-LFD-test provides fast results with moderate sensitivities in patients with underlying haematological malignancies. Similar to other diagnostic tests and biomarkers sensitivity of the test may be influenced by ongoing systemic mould-active treatment.
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Sporotrichosis has emerged as the main subcutaneous mycosis of humans and animals around the world. With particular differences in frequency, the major species includes Sporothrix brasiliensis, S. schenckii, S. globosa and S. luriei. In Brazil, the main aspect of this epidemic is based on the zoonotic transmission through the scratches and bites of diseased cats contaminated with S. brasiliensis. ⋯ Sporothrix brasiliensis was the agent in the feline-transmitted cases. Sporothrix globosa was isolated from a patient with fixed cutaneous lesions that did not report any contact with diseased animals. In conclusion, beyond the borders of Rio de Janeiro epidemic, agents of sporotrichosis in Espírito Santo show a scattered occurrence with high species diversity.