[Perforation of calcified and anthracotic lymph nodes into the bronchial system].
D055008:Anthracosis; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000150:complications*
LYMPH NODES/pathology; TUBERCULOSIS, PULMONARY/complications