The Cytoscan System is a pioneering PC-based diagnostic tool designed to acquire and analyze cellular images to detect and classify abnormalities, with a primary focus on identifying malignant cells.

This system leverages advanced pattern recognition and image processing technology originally developed within DRDO for defense applications. By adapting this technology for civilian healthcare, SBMT created a powerful tool for early cancer detection.

System Components

The hardware and software are integrated to provide a seamless diagnostic workflow:

• Hardware: Utilizes a standard PC/AT, a high-precision microscope, a CCD camera, and a frame grabber.
• Software Modules: * Acquisition & Display: For capturing and viewing cellular images.

• Delineation: A mouse-based module allowing technicians to mark specific cells for analysis.

• Parameter Measurement: Automatically measures geometrical and textural cell parameters.

• Expert System: An intelligent diagnostic layer that detects and classifies cell abnormalities.

Impact & Validation

Initially developed specifically for the detection of uterine cervical cancer, the Cytoscan System underwent rigorous validation at several reputed medical institutions.

• Mass Screening: Following successful validation, the system was deployed for the mass screening of rural and tribal women.

• Regional Reach: It played a critical role in cervical cancer screening programs across the rural districts of the former Andhra Pradesh.