gland loss at the base of colorectal mucosa

E. Pathology by systems

• Cardiovascular system
• Digestive system
  • Esophagus
  • Stomach
  • Liver and pancreatobiliary system
  • Colon and rectum
    • Rectum
    • Ileocaecal valve
  • Small intestine
  • Appendix
  • Anus
• Endocrine system
• Locomotory system
• Nervous system
• Reproductive system
• Respiratory system
• Skin
• Urinary system