A CT-based radiomics analyses for differentiating drug‑resistant and drug-sensitive pulmonary tuberculosis.

ABSTRACT:

Background

To explore the value of computed tomography based radiomics in the differential diagnosis of drug-sensitive and drug-resistant pulmonary tuberculosis.

Methods

The clinical and computed tomography image data of 177 patients who were diagnosed with pulmonary tuberculosis through sputum culture and completed drug-susceptibility testing from April 2018 to December 2020 at the Second Hospital of Nanjing were retrospectively analyzed. Patients with drug-resistant pulmonary tuberculosis (n = 78) and drug-sensitive pulmonary tuberculosis (n = 99) were randomly divided into a training set (n = 124) and a validation set (n = 53) at a ratio of 7:3. Regions of interest were drawn to delineate the lesions and radiomics features were extracted from non-contrast computed tomogra

SUBMITTER: Jiang F 

PROVIDER: S-EPMC11556181 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature