title: Lymphomatoid granulomatosis with impaired cellular immunity. Eight year survival without treatment.
abstract: Lymphomatoid granulomatosis (LYG), a non-neoplastic lymphoreticular disorder, was diagnosed in a 65-year-old woman. Chest radiographs demonstrated bilateral lower lobe nodular infiltrates. Percutaneous needle biopsy of the lung showed an infiltrate composed of plasma cells, lymphocytes and large histiocytic-like cells. Impairment of cellular immunity was found by in vivo as well as by in vitro tests. The clinical condition of the patient has remained stable for the last eight years without specific treatment.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D066298:In Vitro Techniques; D008171:Lung Diseases / Q000276:immunology* / Q000473:pathology; D008230:Lymphomatoid Granulomatosis / Q000276:immunology* / Q000473:pathology; D008934:Mitogens / Q000494:pharmacology
chemical_list: D008934:Mitogens