title: Silicosis: progressive massive fibrosis with eggshell calcification.
authors.affiliation: Department of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India.
authors.forename: Kamal
authors.initials: K
authors.lastname: Gera
authors.affiliation: Department of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India.
authors.forename: Vikas
authors.initials: V
authors.lastname: Pilaniya
authors.affiliation: Department of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India.
authors.forename: Ashok
authors.initials: A
authors.lastname: Shah
mesh_terms: D000328:Adult; D002114:Calcinosis / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D008297:Male; D009784:Occupational Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography; D012829:Silicosis / Q000150:complications / Q000000981:diagnostic imaging*