What is the diagnostic term that means inflammation of a blind pouch or sac in the?

The diagnostic term for inflammation of a blind pouch or sac is "diverticulitis." This condition typically occurs in the diverticula, which are small bulging pouches that can form in the lining of the digestive system, particularly in the colon. Symptoms may include abdominal pain, fever, and changes in bowel habits. Prompt medical attention is often required to manage the condition effectively.