title: Gastrointestinal melanosarcoma.
mesh_terms: D000328:Adult; D000368:Aged; D001706:Biopsy; D003125:Colostomy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006918:Hydroxyurea / Q000627:therapeutic use; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000401:mortality / Q000601:surgery; D008297:Male; D008545:Melanoma / Q000175:diagnosis / Q000188:drug therapy / Q000401:mortality / Q000601:surgery; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012878:Skin Neoplasms
chemical_list: D006918:Hydroxyurea