title: Pulmonary Hodgkin's disease and Langerhans cell granulomatosis.
mesh_terms: D001706:Biopsy; D006099:Granuloma / Q000473:pathology*; D006689:Hodgkin Disease / Q000473:pathology*; D006801:Humans; D007801:Langerhans Cells; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000473:pathology*