title: Gastric "tattooing": a technique for anatomic localization of small bleeding lesions.
mesh_terms: D000368:Aged; D006471:Gastrointestinal Hemorrhage / Q000601:surgery*; D006391:Hemangioma / Q000601:surgery; D006801:Humans; D007889:Leiomyoma / Q000601:surgery; D008297:Male; D008751:Methylene Blue; D013270:Stomach / Q000601:surgery*; D013274:Stomach Neoplasms / Q000601:surgery
chemical_list: D008751:Methylene Blue