Final answer:
Chronic cholecystitis can be visualized sonographically by looking for gallstones, thickening of the gallbladder wall, and reduced gallbladder contractility. These findings help diagnose and treat the condition.
Step-by-step explanation:
Chronic cholecystitis refers to inflammation of the gallbladder that occurs over a long period of time. Sonographically, chronic cholecystitis can be visualized in several ways. One common finding is the presence of gallstones, which are solid particles that accumulate in the gallbladder. The ultrasound may also show thickening of the gallbladder wall, indicating chronic inflammation. In addition, the ultrasound may reveal a reduced or absent gallbladder contractility, suggesting impaired gallbladder function. These sonographic findings help diagnose chronic cholecystitis and guide treatment options.