[Thoracoscopic observation and diagnosis in cases of pleural, mediastinal, and pulmonary lesions].
Thoracoscopy was performed in a total of 424 patients at our institute from January 1970 to December 1993. The indications for thoracoscopy were pneumothorax (121 cases), primary lung cancer (98 cases), mediastinal tumor (45 cases), metastatic lung tumor (23 cases), pleuritis (35 cases), diffuse lung disease (38 cases), tuberculosis (20 cases), benign lung tumor (10 cases), and other (34 cases). By 1990, diagnostic thoracoscopy had been performed in 383 patients. Since 1991, thoracoscopy has been used therapeutically for spontaneous pneumothorax (24 cases), mediastinal and chest wall tumors (9 cases), pulmonary nodules (2 cases), and others (8 cases). Findings useful for diagnosis were obtained in 326 cases and biopsy was performed in 173 cases. Thoracoscopy was especially useful in the diagnosis of diffuse lung disease, pleuritis, and small pulmonary nodules. Recent advances in endoscopic equipment and refinement of thoracoscopic techniques have expanded the application of this procedure. Our experience indicates a markedly expanded role for thoracoscopy in the diagnosis and treatment of thoracic diseases, with less postoperative morbidity.
Inui
K
K
Department of Thoracic Surgery, Chest Disease Research Institute, Kyoto University.
Isowa
N
N
Kuroya
M
M
Okada
K
K
Takenaka
K
K
Yokomise
H
H
Ike
O
O
Yagi
K
K
Mizuno
H
H
Aoki
M
M
D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008477:Mediastinal Diseases / Q000175:diagnosis* / Q000473:pathology; D008875:Middle Aged; D010995:Pleural Diseases / Q000175:diagnosis* / Q000473:pathology; D013906:Thoracoscopy