[Gangrene of the foot of venous origin revealing a digestive neoplasm].
D003110:Colonic Neoplasms; D004067:Digestive System Neoplasms; D005528:Foot / Q000098:blood supply*; D005734:Gangrene / Q000209:etiology*; D005770:Gastrointestinal Neoplasms; D006801:Humans
COLON/neoplasms; FOOT/blood supply; GANGRENE/etiology