Anatomy & physiology
LymphAtlas
Explore major lymph node groups, lymphoid organs and the routes that return lymph to the circulation.
- Rotatable 3D schematic
- Six drainage pathways
- Clinical connections and study questions
FREE INTERACTIVE LEARNING RESOURCES
Explore anatomy.
Understand the clinical context.
Visual atlases for studying the body, following circulation and learning cancer staging.
Visual learningClinical connectionsLinked references
Anatomy & physiology
CardioAtlas
Trace blood through the major vessels and explore the chambers, valves and circulation of the heart.
- Directional blood-flow animation
- Interactive heart cutaway
- Circulation routes and clinical notes
Oncology
TNMAtlas
Learn organ-specific TNM staging, compare visual cases and apply established findings in a staging calculator.
- Ten organ modules
- Guided lessons and visual comparisons
- Calculators and worked examples
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LEARN THE FOUNDATIONS
Visual guides, step by step.
Cardiovascular anatomy
Blood flow through the heart
Follow the chambers, valves and two connected circulations.
Read the guide →Lymphatic anatomy
Thoracic duct anatomy and drainage
Trace the main lymphatic return route and its right-sided exception.
Read the guide →AJCC Version 9 · NSCLC
Lung cancer TNM staging
Compare nodal stations and work through three staging examples.
Read the guide →A growing learning collection.
Created by Satvik Tripathi. New atlases will appear here as the collection expands.
Educational resources, not clinical decision tools. Each atlas explains its sources, staging editions where relevant, and limitations.