• a03– digestive system
  • a03.159– biliary tract
  • a03.159.183– bile ducts
  • a03.159.183.079– extrahepatic bile ducts
  • a03.159.183.079.300– common bile duct
  • a03.159.183.079.300.950– Ampulla of Vater
  • a03.159.183.079.300.950.600– Sphincter of Oddi
  • a03.159.183.079.450– cystic duct
  • a03.159.183.079.600– common hepatic duct
  • a03.159.183.158– intrahepatic bile ducts
  • a03.159.183.158.125– bile canaliculi
  • a03.159.439– gallbladder
  • a03.556– gastrointestinal tract
  • a03.556.124– intestines
  • a03.556.124.369– intestinal mucosa
  • a03.556.124.369.290– enterocytes
  • a03.556.124.369.320– goblet cells
  • a03.556.124.369.700– paneth cells
  • a03.556.124.526– large intestine
  • a03.556.124.526.070– anal canal
  • a03.556.124.526.209– cecum
  • a03.556.124.526.209.290– appendix
  • a03.556.124.526.356– colon
  • a03.556.124.526.356.333– ascending colon
  • a03.556.124.526.356.500– descending colon
  • a03.556.124.526.356.668– sigmoid colon
  • a03.556.124.526.356.834– transverse colon
  • a03.556.124.526.767– rectum
  • a03.556.124.684– small intestine
  • a03.556.124.684.124– duodenum
  • a03.556.124.684.124.236– Ampulla of Vater
  • a03.556.124.684.124.236.572– Sphincter of Oddi
  • a03.556.124.684.124.322– Brunner Glands
  • a03.556.124.684.249– ileum
  • a03.556.124.684.249.400– ileocecal valve
  • a03.556.124.684.249.612– Meckel Diverticulum
  • a03.556.124.684.500– jejunum
  • a03.556.249– lower gastrointestinal tract
  • a03.556.249.124– ileum
  • a03.556.249.124.400– ileocecal valve
  • a03.556.249.124.612– Meckel Diverticulum
  • a03.556.249.249– large intestine
  • a03.556.249.249.070– anal canal
  • a03.556.249.249.209– cecum
  • a03.556.249.249.209.290– appendix
  • a03.556.249.249.356– colon
  • a03.556.249.249.356.333– ascending colon
  • a03.556.249.249.356.500– descending colon
  • a03.556.249.249.356.668– sigmoid colon
  • a03.556.249.249.356.834– transverse colon
  • a03.556.249.249.767– rectum
  • a03.556.249.750– jejunum
  • a03.556.500– mouth
  • a03.556.500.379– dentition
  • a03.556.500.760– salivary glands
  • a03.556.500.760.464– parotid gland
  • a03.556.500.760.640– salivary ducts
  • a03.556.500.760.650– minor salivary glands
  • a03.556.500.760.687– sublingual gland
  • a03.556.500.760.812– submandibular gland
  • a03.556.500.760.906– von Ebner glands
  • a03.556.500.885– tongue
  • a03.556.500.885.431– lingual frenum
  • a03.556.500.885.779– taste buds
  • a03.556.750– pharynx
  • a03.556.875– upper gastrointestinal tract
  • a03.556.875.249– duodenum
  • a03.556.875.249.160– Ampulla of Vater
  • a03.556.875.249.160.572– Sphincter of Oddi
  • a03.556.875.249.322– Brunner Glands
  • a03.556.875.500– esophagus
  • a03.556.875.500.180– esophageal mucosa
  • a03.556.875.500.360– upper esophageal sphincter
  • a03.556.875.500.414– esophagogastric junction
  • a03.556.875.500.414.350– lower esophageal sphincter
  • a03.556.875.875– stomach
  • a03.556.875.875.163– cardia
  • a03.556.875.875.330– esophagogastric junction
  • a03.556.875.875.330.350– lower esophageal sphincter
  • a03.556.875.875.419– gastric fundus
  • a03.556.875.875.440– gastric mucosa
  • a03.556.875.875.440.150– gastric chief cells
  • a03.556.875.875.440.250– enterochromaffin cells
  • a03.556.875.875.440.300– gastrin-secreting cells
  • a03.556.875.875.440.708– gastric parietal cells
  • a03.556.875.875.440.854– somatostatin-secreting cells
  • a03.556.875.875.578– gastric stump
  • a03.556.875.875.716– pyloric antrum
  • a03.556.875.875.799– pylorus
  • a03.620– liver
  • a03.620.150– intrahepatic bile ducts
  • a03.620.150.125– bile canaliculi
  • a03.620.575– round ligament of liver
  • a03.734– pancreas
  • a03.734.414– islets of langerhans
  • a03.734.414.065– glucagon-secreting cells
  • a03.734.414.131– insulin-secreting cells
  • a03.734.414.587– pancreatic polypeptide-secreting cells
  • a03.734.414.793– somatostatin-secreting cells
  • a03.734.540– exocrine pancreas
  • a03.734.667– pancreatic ducts
  • a03.734.667.500– Ampulla of Vater