A 31-year-old woman was admitted to our hospital because of cervical and axillar lymph node swelling. A chest X-ray film showed many nodular shadows and a cavity in the left upper lung field. The tuberculin test was positive. Transbronchial lung biopsy and cervical lymph node biopsy were done. Examination of the biopsy specimens revealed epithelial granulomas with caseous necrosis. Thus, pulmonary tuberculosis with systemic lymph node swelling was diagnosed. Examinations during the patient's hospital stay showed that she was not an immunocompromised host. Pulmonary tuberculosis with systemic lymph node swelling occurs only rarely in a non-immunocompromised host.