Starting... 18 Matched MST Terms have children A0056156 - Esophagus c1: A1999624 - Whole examined esophagus A0119771 - Stomach c1: A1999627 - Whole examined stomach A0657188 - Bleeding gastric ulcer c1: A1999384 - Spurting bleeding gastric ulcer c2: A1998994 - Oozing bleeding gastric ulcer c3: A1998904 - Non bleeding gastric ulcer A0004523 - Complication c1: A1998158 - Complication, perforation c2: A1998154 - Complication, cardio-respiratory c3: A1998157 - Complication, pancreatitis c4: A1999010 - Other complication c5: A1998155 - Complication, hemorrhage c6: A1998156 - Complication, infection A1999119 - Polypectomy c1: A1999122 - Polypectomy method A0044812 - Cystostomy c1: A1999502 - Transgastric cystostomy c2: A1999501 - Transduodenal cystostomy A1998598 - Gastrointestinal endoscopy c1: A0041017 - Colonoscopy c2: A1997921 - Additional procedure c3: A1999605 - Upper gastrointestinal tract examination c4: A0055599 - ERCP c5: A1998792 - Lower gastrointestinal tract examination c6: A1113180 - Upper gastrointestinal endoscopy c7: A0694489 - Endoscopic retrograde cholangio-pancreatography A1998055 - Bleeding of hemorrhoids c1: A0537873 - Bleeding hemorrhoids c2: A1998907 - Non bleeding hemorrhoids A0040978 - Colon c1: A1999622 - Whole examined colon A0055599 - ERCP c1: A1998487 - Failed pancreatogram c2: A1998935 - Normal post-sphincterotomy cholangiogram c3: A1998923 - Normal cholangiogram c4: A1998934 - Normal post-cholecystectomy cholangiogram c5: A1998931 - Normal pancreatogram c6: A1998484 - Failed cholangiogram A1998804 - Malignant colonic tumor c1: A1999207 - Primary malignant colonic tumor c2: A1999236 - Recurrent malignant colonic tumor A0051846 - Duodenum c1: A1999623 - Whole examined duodenum A1998599 - Gastrointestinal tract examination c1: A0694489 - Endoscopic retrograde cholangio-pancreatography c2: A1113180 - Upper gastrointestinal endoscopy c3: A0041017 - Colonoscopy c4: A1999605 - Upper gastrointestinal tract examination c5: A0055599 - ERCP c6: A1998792 - Lower gastrointestinal tract examination A1998805 - Malignant gastric tumor c1: A1257723 - Gastric carcinoma A1998187 - Diagnostic procedure c1: A0045039 - Cytology c2: A0031006 - Biopsy c3: A1998073 - Cholangioscopy c4: A1998551 - Functional measurement c5: A1998513 - Fluid aspiration c6: A0694514 - Endosonography c7: A0060061 - Fluoroscopy c8: A1998074 - Chromoscopy A1999107 - Percutaneous gastrostomy (procedure) c1: A1998672 - Internal removal of percutaneous gastrostomy c2: A1998470 - External removal of percutaneous gastrostomy A0097050 - Pancreas c1: A1999626 - Whole examined pancreas A1383013 - Therapeutic procedure c1: A1999367 - Sphincterotomy (procedure) c2: A1999436 - Stone extraction c3: A0080082 - Ligation c4: A1999512 - Tube/drain placement c5: A1998673 - Intraluminal radiation c6: A1998537 - Foreign body removal c7: A0080636 - Lithotripsy c8: A0012207 - Dilation c9: A1998617 - Guide-wire placement c10: A0044812 - Cystostomy c11: A1999492 - Thermal therapy c12: A0106215 - Prosthesis c13: A1998843 - Mucosal resection c14: A0772245 - Photodynamic therapy c15: A1999107 - Percutaneous gastrostomy (procedure) c16: A1999119 - Polypectomy c17: A0005693 - Injection