CS5720 - Week 10
Slide 193 of 200

Medical Image Analysis

Computer Vision in Healthcare

Medical Image Analysis applies computer vision and AI to interpret medical images, assisting healthcare professionals in diagnosis, treatment planning, and patient monitoring.
Core Capabilities:

Disease Detection: Identify abnormalities and pathologies
Segmentation: Outline organs, tumors, and anatomical structures
Quantification: Measure size, volume, and progression
Classification: Categorize conditions and severity levels
🎯 Clinical Impact
AI-powered medical imaging can improve diagnostic accuracy, reduce reading time, enable early detection, and provide consistent analysis across different healthcare settings.

Key Applications

🫁
Radiology
X-rays, CT scans, MRIs for detecting fractures, tumors, and organ diseases
👁️
Ophthalmology
Retinal imaging for diabetic retinopathy, glaucoma, and macular degeneration
🧠
Neurology
Brain imaging for stroke detection, tumor analysis, and neurodegenerative diseases
🩺
Pathology
Microscopic analysis of tissue samples for cancer diagnosis and grading
❤️
Cardiology
Echocardiograms and cardiac imaging for heart disease assessment
🦴
Orthopedics
Bone imaging for fracture detection and joint disease analysis

Medical Imaging Modalities

📡
X-Ray
Radiographic Imaging
Uses electromagnetic radiation to create images of internal structures. Fast, widely available, and cost-effective.
Fractures, pneumonia, bone diseases
🔄
CT Scan
Computed Tomography
Cross-sectional images using X-rays from multiple angles. Excellent for detailed anatomical visualization.
Trauma, cancer staging, organ analysis
🧲
MRI
Magnetic Resonance Imaging
Uses magnetic fields and radio waves. Superior soft tissue contrast without ionizing radiation.
Brain imaging, joint problems, cardiac assessment
🔊
Ultrasound
Sonographic Imaging
High-frequency sound waves create real-time images. Safe, non-invasive, and portable.
Pregnancy monitoring, cardiac function, abdominal organs
💊
PET/SPECT
Nuclear Medicine
Radioactive tracers show metabolic activity and function rather than just structure.
Cancer detection, brain disorders, heart function
🔬
Microscopy
Digital Pathology
High-resolution images of tissue samples and cellular structures for detailed pathological analysis.
Cancer diagnosis, disease staging, research
Prepared by Dr. Gorkem Kar