[Differential diagnosis of inferior lobe tuberculosis and malignant lung tumors].
The author reports the observations over 190 patients referred to the Tuberculosis Institute for the present or suspected pulmonary tuberculosis of the lower lobe localization. In 47 (24.7%) of the patients the diagnosis of tuberculosis was rejected and lung cancer was diagnosed, central--in 5 of them, peripheral--in 42. Clinical manifestations in patients with tuberculosis and cancer were similar, weakness, cough, poor appetite being predominent; however, in cancer patients these were more frequently observed and more manifest with a tendency to aggravation and showing no response to tuberculostatic drugs. In 26.6% of patients with pulmonary tuberculosis and in 21.3% of lung cancer patients clinical manifestations of the disease were either entirely absent or insignificantly pronounced.
D000328:Adult; D001999:Bronchoscopy; D003168:Complement Fixation Tests; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013183:Sputum / Q000166:cytology / Q000382:microbiology; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
O differentsial'noĭ diagnostike nizhnedolevogo tuberkuleza i zlokachestvennykh opukholeĭ legkikh.