Atlas

Two ways of seeing a cancer's geography: the organ it starts in, with subsites and the lymph node stations it drains to, and the body map of where it spreads.

Organ schematics

16 organ systems, 63 cancers: where each subtype begins and which nodes it drains to.

Where cancers spread

Metastatic sites for 26 cancers ranked by frequency, drawn on the body map with sources.