Since February 2024, Goa has been conducting AI-powered early detection of lung cancer across all levels of its public health system—completely free of cost. The initiative has already screened over 75,000 chest X-rays, identifying more than 6,000 pulmonary nodules and flagging 500+ individuals at high risk for lung cancer. Importantly, the system has detected seven lung cancer cases that would have otherwise gone unnoticed.
First State to Deploy AI in Public Sector Screening
As reported by TOI, the project, launched under a public-private partnership with AstraZeneca and Qure.ai, makes Goa the first state in India to deploy artificial intelligence for lung cancer screening in the public health sector. Highlighting its success, Dr. Kedar Raikar, State Nodal Officer for the Non-Communicable Disease Cell, presented the initiative at the 78th World Health Assembly in Geneva in May 2025.
Screening Across 17 Health Centres
Currently, screening is operational at 17 public health centres and hospitals across the state. The system integrates seamlessly with Goa’s digital X-ray network, providing chest X-rays, CT scans, and structured follow-ups. Notably, it has reduced the waiting period for CT scans from 10 days to just 2 days for high-risk patients, ensuring faster diagnosis and treatment.
Detecting the Undetected
One of the key advantages of this AI-driven system is its ability to flag suspicious findings on routine X-rays, even when patients visit hospitals for unrelated health issues. Previously, only 100–200 lung cancer cases were detected over two years. With AI integration, early and accurate detection has become more frequent and effective.
Prioritising High-Risk Patients
To ensure timely intervention, patients identified as high risk receive a pink slip, which prioritises their access to follow-up tests and specialised care. This streamlined process strengthens early treatment opportunities, giving patients a better chance at recovery.
A Model for the Nation
By harnessing artificial intelligence in the public health system, Goa has set a new benchmark for cancer care in India. The initiative not only improves early detection but also demonstrates how technology can bridge gaps in healthcare delivery, reduce delays, and save lives.