1 The greater sac (or general cavity of the abdomen), represented in red in the diagrams above. 2  The lesser sac (or omental bursa), represented in blue. The lesser sac is divided into two omenta:  The lesser omentum (or gastrohepatic) is attached to the lesser curvature of the stomach and the liver.
As a lessee, you can choose to buy out your current leased vehicle, lease another car (either from the same brand or try something new), or simply return the car and walk away. (For more on leasing see The Beginner's Guide to Leasing).
Try to return the car during regular business hours so you and the rental staff can look at the car together to verify that you didn't damage it. Fuel: Some rental companies, particularly at airports, may require you to refuel within a 10 mile radius of the airport or show a fuel receipt when you return the car.