APPENDICITIS
Appendicitis is an inflammation of the appendix, a narrow tube attached to the base of the cecum. Once thought to have no function, the appendix is now known to function as part of the lymphatic system. A blockage inside of the appendix can cause appendicitis. The main symptom is pain on the lower right side of the abdomen that gets worse over time. If not treated, the appendix can burst and spread infection into the abdomen.

Digestive System Pathologies

https://www.visiblebody.com/learn/digestive/digestive-system-pathologies

Digestive System Pathologies: Common diseases and disorders