Comparative research of diagnostic values of ultrasound and CT techniques in pulmonary tuberculosis of Tibetan population in plateau region
10.3969/j.issn.1672-8270.2024.07.016
- VernacularTitle:超声与CT技术在高原地区藏族人群肺结核疾病诊断价值的比较研究
- Author:
Wen ZHANG
1
;
Xiaoyu LIU
;
Zhifeng WEN
;
Youyun LIU
;
Yejun
;
Yan WANG
;
Jun YE
Author Information
1. 青海省中医院超声医学科 西宁 810000
- Keywords:
Plateau region;
Tibetan population;
Pulmonary tuberculosis;
Ultrasound;
Computed tomography(CT);
Diagnosis
- From:
China Medical Equipment
2024;21(7):92-95
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the comparison of imaging characteristics and diagnostic value between ultrasound and CT in patients with pulmonary tuberculosis in Tibetan population in plateau region.Methods:From May 2022 to November 2023,a total of 100 patients with pulmonary tuberculosis of Tibetan population in plateau region,who admitted to Qinghai Provincial Hospital of Traditional Chinese Medicine,were selected as the study objects.All of them were examined by ultrasound and CT.The ultrasonic imaging characteristics of the lesions of patients with pulmonary tuberculosis in plateau region were dynamically observed.And then,the diagnostic effects of ultrasound and CT on pulmonary tuberculosis in the Tibetan population in the plateau region were compared.Results:There was no significant difference in the positive rate of pulmonary tuberculosis in Tibetan population of plateau region between ultrasound and CT examinations(x2=0.421,P＞0.05).The diagnostic sensitivity,diagnostic specificity and Yoden index of ultrasound diagnosis were respectively 97.80%,44.44%and 42.24%,and these of CT diagnosis were respectively 96.77%,42.86%and 39.63%,and the differences were not significant(x2=0.184,0.004,0.272,P＞0.05),respectively.There was no significant difference in detection rate of the distribution of pulmonary tuberculosis lesions in Tibetan population in plateau region between ultrasound and CT examinations(x2=2.011,P＞0.05).There were no significant differences in the detection rates of atelectasis,cavity,calcification and accompany of pleural effusion between ultrasound and CT examinations in patients with pulmonary tuberculosis in Tibetan population in plateau region(x2=0.190,0.197,0.190,0.046,P＞0.05).Conclusion:There are no significant differences in positive detection rate,the detection rate of the distribution of diseased lung lobes,the detection rates of the complication of pulmonary tuberculosis or associated signs such as atelectasis,cavity,calcification and accompany of pleural effusion between ultrasound and CT examinations.The medical resource of plateau region is lack,which is shorter of large examination equipment.Therefore,using ultrasound examination to conduct general survey and preliminary diagnosis for pulmonary tuberculosis is more suitable to the plateau region that lacks CT equipment or is affected by electricity
