PMC8416511_01
Ventrodorsal (A) and right lateral view (B) thoracic radiographs of hypercalcemic case 2 revealed increased lung volume and a diffuse bronchointerstitial pattern with structured peri-bronchial mineralization. Furthermore, multiple areas of mineralization were visible along the aortic arch (arrow) and the ventral surface of the thoracic vertebral bodies (dotted arrow).
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F1
Diagnostic imaging was performed in cases 2, 4, and 5; the radiograph study on case 2 (Figures 1A,B) showed increased lung volume and a diffuse bronchointerstitial pattern with structured peri-bronchial and interstitial mineralization. The thoracic radiographs of case 4 (see Supplementary Figures 1A,B) and case 5 showed a mild and diffuse bronchial pattern that is consistent with inflammation or an allergic disease associated with the increased radiopacity of the wall of main bronchi.