case_images: PMC4670640_01
case_images: CT-scan of the chest showing an irregular elongated shadow in apical segment of right upper lobe.
case_images: CRIM2015-368485.001.jpg
case_images: PMC4670640_01_CRIM2015-368485.001.jpg
case_images: fig1
case_images: A chest CT-scan showed an elongated irregular shadow with traces of air-bronchogram stripes in it (Figure 1) for which the patient underwent fiberoptic bronchoscopy (FOB) to exclude malignancy.
case_images: Bronchoscopic image of the patient's normal tracheal mucosa.
case_images: CRIM2015-368485.002.jpg
case_images: PMC4670640_01_CRIM2015-368485.002.jpg
case_images: fig2
case_images: Upper airways and trachea were normal (Figure 2) but right main bronchus was roughened by multiple unequal sized nodules with no signs of infiltrated mucosa along the bronchus' entire length (Figure 3).
case_images: Bronchoscopic image of the patient's right main bronchus showing unequal nodular protrusions of the mucosa.
case_images: CRIM2015-368485.003.jpg
case_images: PMC4670640_01_CRIM2015-368485.003.jpg
case_images: fig3
case_images: Upper airways and trachea were normal (Figure 2) but right main bronchus was roughened by multiple unequal sized nodules with no signs of infiltrated mucosa along the bronchus' entire length (Figure 3).
case_images: Histopathologic image of patient's bronchial wall showing presence of cartilaginous tissue in submucosa, compatible with tracheobronchopathia osteochondroplastica (Hematoxylin-Eosin stain x40).
case_images: CRIM2015-368485.004.jpg
case_images: PMC4670640_01_CRIM2015-368485.004.jpg
case_images: fig4
case_images: Step sections showed that there was indeed continuity through narrow pedicles, in concordance with the view that the condition represented multiple ecchondroses of the bronchial cartilages (Figure 4).