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Updated: Jun 19, 2026

Direct Observation of Phagocytosis and NET-formation by Neutrophils in Infected Lungs using 2-photon Microscopy
Published on: June 2, 2011
[Aspergillus niger responsible for a tracheo-oesophageal fistula in an immunocompetent patient]
N T Tran1, T P Nguyen, J P Homasson
1Hôpital Pham Ngoc Thach, 120, Hung Vuong, Ho Chi Minh Ville, Viet Nam. jphomasson@wanadoo.fr
Abstract:
Tracheal or bronchial aspergillar locations are rare. They are mainly found in patients with general or localised immune deficiency. The authors report the case of a 53-year-old Vietnamese immunocompetent patient without any factors of risk who suddenly came down with a perforation syndrome indicating a tracheo-oesophageal fistula. The bronchial samples helped identify Aspergillus niger as the agent incriminated. Surgical treatment associated with an antifungal treatment provided a cure without any recurrence for 3 years.
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