There are always risks with any procedure. The risks can increase depending on a number of variables. Combining a needed procedure with an elective cosmetic procedure might increase your risk compared with only undergoing the hysterectomy. There might be a greater risk of infection, which could be very serious. Risks increase when the hours of a procedure become substantial. This might be the case for you depending on how much fat is removed. There also should be a limit in the number of liters of fat removed. Please keep all of this in mind when you consult with your surgeons. You will probably be having the hysterectomy performed by one surgeon while the liposuction is done by another surgeon, and it is crucial that the two are wel-informed of the other surgeon's plans, and that both of them discuss with you the risks of having both done together. In today's busy life, convenience and time-efficiency, as well as possible cost reduction from having one less admission, is a tempting reason for many people to consider such a request as yours, but don't sacrifice safety.