Final answer:
A 69-year-old male with fever, leukocytosis, and LLQ pain likely has diverticulitis, which is diagnosed with a CT scan but not a colonoscopy during an acute phase. Treatment strategies vary from oral antibiotics and a liquid diet for mild cases to possibly surgery for severe complications.
Step-by-step explanation:
A 69-year-old male with fever, leukocytosis, and lower left quadrant (LLQ) pain likely has a diagnosis of diverticulitis. This is a condition in which one or more pouches (diverticula) in the large intestine become infected and inflamed. Diagnostic Testing for diverticulitis typically involves a computed tomography (CT) scan and should not include colonoscopy during the acute phase due to the risk of perforation. For mild cases of diverticulitis, treatment may include oral antibiotics and a liquid diet. Severe cases may require intravenous antibiotics, hospitalization, and complete bowel rest. In cases where complications arise, such as abscess formation or perforation of the colon, surgery is necessary. It's important to employ effective treatment strategies to manage the condition and prevent further complications.