I had a lower bleph with fat repositioning. After 4 weeks the results were perfect. But after a night out drinking, fluid built up under the eyes that persisted. It fluctuates throughout the day, it can be barely noticeable, other times quite a bit of edema. The surgeon dissolved pre existing tear trough filler prior to surgery. But I got a MRI done that shows 4 year old filler in the cheek area. The MRI shows no filler in tear trough. Could the previous cheek filler be causing the malar edema?