ArticleBMC infectious diseases2024
Superficial abdominal surgical site infection caused by Aspergillus welwitschiae: a case report.
Article in BMC infectious diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- The frequency distribution of Aspergillus section Nigri from clinical and environmental samples in Iran.BMC microbiology · 2025Article
- First documentation of Aspergillus welwitschiae in COVID-19-associated pulmonary aspergillosis in the Americas.Revista do Instituto de Medicina Tropical de Sao Paulo · 2025Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAspergillus spp. are rare causes of surgical site infections (SSIs). Specifically, Aspergillus section Nigri, commonly identified as Aspergillus niger through morphological findings, has infrequently been reported as an abdominal SSI pathogen. CASE PRESENTATION: An 86-year-old woman with a history of hypertension, chronic kidney disease, and atrial fibrillation who was taking 6 mg of prednisolone daily for rheumatoid arthritis was admitted to our hospital because of sudden abdominal pain. She was diagnosed with sigmoid colon perforation and underwent an open Hartmann operation on the day of admission. Subsequently, a superficial abdominal SSI was detected. Through analysis of the calmodulin gene, Aspergillus welwitschiae, which is classified within the Aspergillus section Nigri, was identified as the responsible pathogen. The minimum inhibitory concentration of voriconazole (VRCZ) was 2 mg/L. Surgical removal of the infected tissue and VRCZ administration was effectively used to treat the infection.
conclusionsGiven the reported low susceptibility of Nigri section species to azoles, identification and drug susceptibility testing of these fungi are highly important.
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