CT Tuberculosis Automatic Detection System segmentation by application delineates three primary use cases: Screening, Diagnostic Confirmation, and Treatment Monitoring. Screening employs rapid, high‑throughput analysis of chest CT scans in population‑level programs, driving the largest share of revenue because it leverages volume‑based pricing and government‑funded public‑health initiatives. Diagnostic Confirmation targets hospitals and specialty clinics where the system validates radiologist assessments, contributing a substantial portion of the market through higher per‑unit licensing fees and integration services. Treatment Monitoring supports longitudinal assessment of therapeutic response, often sold as subscription‑based modules tied to patient‑outcome analytics, thereby adding recurring revenue streams. Collectively, these application segments shape the overall market size, with the screening segment typically accounting for roughly 45 % of total sales, diagnostic confirmation 35 %, and treatment monitoring 20 %. The distribution reflects differing cost structures, adoption drivers, and reimbursement models across health‑care settings, providing a clear illustration of the market taxonomy. These proportions also guide R&D allocation, with vendors prioritizing algorithmic robustness for screening while enhancing interoperability features for diagnostic and monitoring modules.