[Annual progress of interventional diagnosis and treatment of tuberculosis in 2023]

A series of studies on the interventional diagnosis and treatment of tuberculosis(TB)were carried out by domestic and foreign researchers in 2023. The combination of minimally invasive interventional procedures with endoscopes, guidance, material acquisition techniques by multiple ways and multichannel and highly accurate laboratory testing techniques is becoming more and more widely practiced clinically, which has played an important role in the accurate diagnosis of problematic TB. Diagnostic procedures for pulmonary TB, tracheobronchial TB, mediastinal lymphatic TB and extrapulmonary TB included conventional flexible bronchoscopy and specific types of bronchoscopy(ultrathin bronchoscopy and endobronchial ultrasound), transbronchial needle aspiration biopsy, endobronchial ultrasound and virtual bronchoscopic navigation system-guided forceps biopsy, thoracoscopic cryobiopsy of pleura, percutaneous biopsy, and so on. The time to diagnosis has been significantly reduced and the diagnostic efficacy has been improved by the clinical specimen detection using either Gene Xpert MTB/RIF, Ultra, loop-mediated isothermal amplification, metagenomic next-generation sequencing, or nanopore sequencing, etc. Interventional therapy was focused on the following diseases: pulmonary TB with massive hemoptysis, tracheobronchial TB, pleural TB and TB-related fistulas. Interventional treatment of tracheobronchial TB mainly included the application of rigid bronchoscopy, bronchoscopic cold and thermal ablation treatment, endoscopic clamp, dilatations of narrow airway with balloon and stent placement, etc. The interventional treatment of pulmonary TB complicated by massive hemoptysis included endovascular embolization, coated stent placement, etc. Interventional treatment of pleural TB involved the application of thoracoscopy, endoscopic forceps, the implantation of stent and other occlusive devices and the closure of fistulas with autologous fat transplantation. In this article, we reviewed the progress of interventional diagnosis and treatment of TB by the search of published literatures from October 2022 to September 2023.