Smooth-muscle tumours of the alimentary tract.
D004067:Digestive System Neoplasms; D041981:Gastrointestinal Tract; D006801:Humans; D007889:Leiomyoma / Q000473:pathology*; D009369:Neoplasms
GASTROINTESTINAL SYSTEM/neoplasms; LEIOMYOMA/pathology