Final answer:
Diverticulosis is the presence of multiple diverticula in the colon, which can turn into diverticulitis if they become infected or inflamed, leading to symptoms like abdominal pain and changes in bowel habits. Diagnosis is typically through a CT scan, and treatment ranges from antibiotics to surgery in severe cases.
Step-by-step explanation:
The condition characterized by multiple acquired diverticula through the colon is known as diverticulosis. When these pouches become infected or inflamed, the condition escalates to diverticulitis. The presentation of diverticulosis alone typically does not include significant symptoms and can go unnoticed; however, when it progresses to diverticulitis, the symptoms can include sudden lower abdominal pain, fever, nausea, potential changes in bowel habits such as diarrhea or constipation, and possibly blood in the stool. Diagnosis and treatment of diverticulitis generally involves a CT scan, with mild cases being treated with oral antibiotics and a liquid diet. Severe cases may require hospitalization, intravenous antibiotics, and complete bowel rest. Complications that arise, such as abscess formation or perforation of the colon, necessitate surgical intervention.