Related Experiment Video
Updated: Nov 2, 2025

Refined Murine Model of Idiopathic Pulmonary Fibrosis
Published on: June 17, 2025
Middle Lobe Syndrome Associated with Bronchial Anthracofibrosis
Ugur Gonlugur1, Tanseli Gonlugur2, Sule Ozer3
1Canakkale Onsekiz Mart University, School of Medicine, Department of Chest Diseases, 17100, Canakkale, Turkey, Orcid id: 0000-0001-8720-2788.
Abstract:
Bronchial anthracofibrosis has been defined as airway narrowing associated with dark pigmentation on bronchoscopy without an appropriate history of pneumoconiosis or smoking. We present a case of a 67-year-old, non-smoking female patient who was referred to our clinic for two years of persistent cough. Spirometry was within normal limits. Radiological evaluation showed right middle lobe atelectasis and positron emission tomography-positive mediastinal lymph nodes. Bronchoscopy revealed black airway discoloration and distortions. In conclusion, we propose monthly radiological controls before an invasive procedure in such cases if a strong suspicion of malignancy/tuberculosis is not present.
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