title: Tuberculosis of the tongue. A case report with immunologic study.
abstract: A case of tuberculosis of the tongue in a 59-year-old woman with active pulmonary tuberculosis is described. The lingual tuberculosis was considered to be a secondary infection from the pulmonary disease, but the oral lesions were, in fact, noticed prior to recognition of the pulmonary lesion. This case was marked by a multiplicity or oral lesions arising on the bilateral surfaces of the tongue. Immunologic investigation revealed that cell-mediated immune responses in the patient were within the normal range in terms of the PPD skin test, DNCB skin test, lymphocyte transformation test, and subpopulation of the peripheral blood lymphocytes. Rosette-forming assay on the frozen sections disclosed that T-lymphocytes and macrophages were predominant in the lymphoid cells infiltrating the tuberculous lesion.
mesh_terms: D004137:Dinitrochlorobenzene / Q000276:immunology; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000166:cytology; D008875:Middle Aged; D012397:Rosette Formation; D012882:Skin Tests; D014060:Tongue Diseases / Q000276:immunology* / Q000473:pathology; D014376:Tuberculosis / Q000276:immunology*; D014393:Tuberculosis, Oral / Q000276:immunology* / Q000473:pathology; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis; D014456:Ulcer / Q000473:pathology
chemical_list: D004137:Dinitrochlorobenzene