Iuchi K, Mori T, Nanjo S, Ikeda M, Mizuta T, Sueki H, Sawabata N
Department of Surgery, National Kinki Chuo Hospital for Chest Diseases, Osaka, Japan.
Kekkaku. 1997 Jan;72(1):39-42.
Chronic empyema, a sequelae of pulmonary tuberculosis, is now a only tuberculosis-related disease which was remained to be treated surgically. The candidates who have basically poor respiratory function are now attained advanced age. Over a 15 years period (1980-95), 22 patients 70 years of age or older underwent surgical intervention for chronic empyema at our hospital. There were 17 men and 5 women, ranging from 70 to 80 years of age (median age 75.0). They were 15.3% of all 145 surgically treated patients during same period. The empyema continued latent from 25 to 58 years (average 39.8 years). On admission they complained of productive cough (9), fever (9), hemosputam (5) and mass on the chest wall. Their Hugh-Johnes classification for dyspnea was I.: 4, II.: 6, III.: 11, IV.: 1 respectively. Their %VC ranged from 31.5 to 79.0 (average 54.8). In fifteen patients, tubercle bacilli (5), aspergillus (3) and other bacteria (9) were discovered in the empyema space. Surgical procedures consisted of 1 pneumonectomy (4.5%), 12 decortication or curettage of empyema wall (54.5%), 4 extraperiosteal air plombage (18%) and 5 other procedures (muscle or omental plombage, thoracoplasty, fenestration and others) (22.7%). There were no operative death and no lethal postoperative complication. In contrast, lethal postoperative complications such as GVIID, MOF and gastrointestinal bleeding occurred in the younger group. There were 2 cases of late respiratory failure in 70 years or older and 6 cases in younger group. Seventy-four years man who, preoperative %VC 33.0, underwent pneumonectomy died of asphyxia 6 month postoperatively. Another 74 years man who, preoperative %VC 76.1, developed respiratory failure after relapse of pulmonary tuberculosis. Four patients of younger group who developed late respiratory failure had all received thoracoplasty as a second operation. Other 2 patients, preoperative %VC 33.0 and 27.4 respectively, had undergone pneumonectomy. The risk of lethal postoperative complication or late respiratory failure were dependent mainly on preoperative respiratory function or surgical procedure selected rather than the age of patients.
