Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Ultralow Dose Computed Tomography in Close Contacts at High Risk for Developing Multidrug- or Extensively Drug-resistant Tuberculosis: A Pilot Study
Brief Summary: To evaluate CT abnormalities in the lung parenchyma in close contacts at high risk for developing multidrug- or extensively drug-resistant Tb by using a follow-up ultralow dose CT scan.