Endoscopic characteristics of multidrug-resistant tuberculosis combined with tracheobronchial tuberculosis
10.3969/j.issn.1007-1989.2017.12.007
- VernacularTitle:耐多药肺结核合并气管支气管结核的内镜特点分析
- Author:
Kuang HAO-BIN
1
;
Liang MIN-QING
;
Yuan YUAN
;
Xie YI-KAI
;
Qin HONG-JUAN
;
Feng ZHI-YU
;
Ye JIN-QUAN
;
Zhang HONG
;
Tan SHOU-YONG
Author Information
1. 广东省广州市胸科医院 肺结核科
- Keywords:
tuberculosis;
pulmonary;
multidrug-resistant;
tracheobronchial tuberculosis;
bronchoscopy
- From:
China Journal of Endoscopy
2017;23(12):32-35
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the endoscopic characteristics of multidrug-resistant tuberculosis (MDR-TB) combined with tracheobronchial tuberculosis (TBTB). Methods 248 MDR-TB as study group, they hospitalized from October 1st 2008 to June 31st, 2016. 274 cases of non MDR-TB with bacteria positive as control group over 2015, all of them received bronchoscopy, sputum cultured and drug sensitivity tested of Isoniazid and Rifampicin. We analyzed the results of bronchoscopy and demographic data. Results 248 cases of MDR-TB patients, of 175 (70.56%) were diagnosed TBTB by bronchoscopy, of 73 (29.44%) without TBTB. 274 cases of non MDR-TB with bacteria positive patients, of 146 (53.28%) were diagnosed TBTB, of 128 (46.72%) non TBTB, the difference of comparisons was statistically significant (χ2 = 16.42, P = 0.000). MDR-TB combined with TBTB median age was 32 years, non MDR-TB combined with TBTB median age 42 years, the difference was statistically significant (U = 9932.00, P = 0.001). Among the MDR-TB patients, of 75 (42.86%) TBTB in the upper right bronchial, of71 (40.57%) upper left bronchus, while non MDR-TB patients, of 70 (47.95%) and 60 (41.10%), there was no statistically significant difference (χ2 = 2.44, P = 0.786). Among the MDR-TB, of 76 (43.43%) were inflammation infiltration type, of 11 (6.29%) were necrosis type, of 13 cases (7.43%) granulation proliferative type, of 72 (41.14%) were scar stricture type, of 3 (1.71%) tube wall softening type. Among the non MDR-TB, in turn, TBTB type were 50 (34.25%), 41 (28.08%), 9 (6.16%), 40 (27.40%), 5 (3.43%), the difference were statistically significant (χ2 = 30.50, P = 0.000). Conclusions The detection rate of TBTB was higher in MDR-TB patients, that common occur in younger patients. TBTB common infringe on upper right bronchial and upper left bronchus, TBTB type most are inflammatory infiltration type and scar stricture type. More attention should be paid to bronchoscopy among MDR-TB patients.
