[Clinical study of tuberculous pleuritis, diagnosed by thoracoscopy using flexible fiberoptic bronchoscope].
Examination by thoracoscopy, using flexible fiberoptic bronchoscope, was performed in 43 patients with pleural effusion according to our reported method. In these patients, 14 cases were diagnosed as tuberculous pleuritis. These 14 cases were investigated with respect to clinical and thoracoscopic findings. Their mean age was 38.1 years, and 11 cases were younger than 50 years old (78.5%). The male:female ratio was 2/1. Clinical symptoms recognised were fever (100%), cough (64.2%), chest oppression (50%) and sputum (35.7%). In 5 cases, gastrointestinal symptoms were recognized such as vomiting, abdominal pain, and diarrhea. Tuberculin reaction was positive in all patients with tuberculous pleuritis on admission. With respect to the thoracoscopic findings of tuberculous pleuritis, yellow-white miliary granulomas were observed on the parietal pleura in 12 cases (85.7%), and this characteristic finding was especially observed at the apex. Biopsy specimens, obtained from these miliary granulomas on the parietal pleura showed histological findings of tubercles. In the other 2 cases, generalized reddening of the entire parietal pleura was observed, with no yellow-white miliary granulomas. Biopsy specimens obtained from the reddened lesions on the parietal pleura showed histological findings of tubercles, and these 2 cases were also diagnosed as tuberculous pleuritis. These results indicate that this method may be very useful for the diagnosis of tuberculous pleuritis in patients with pleural effusion.
Department of Internal Medicine, Showa University, Fujigaoka Hospital, Yokohama, Japan.
H
H
Suzuki
K
K
Tanaka
H
H
Tonozuka
T
T
Akizawa
M
M
Narushima
Y
Y
Osakabe
K
K
Nakagami
T
T
Satomi
E
E
Noguchi
D000293:Adolescent; D000328:Adult; D000368:Aged; D001999:Bronchoscopy; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000175:diagnosis; D013906:Thoracoscopy; D014396:Tuberculosis, Pleural / Q000175:diagnosis*