Unfortunately, radiation is the gift that keeps on giving. It may be radiation necrosis of some subcutaneous fat, but during the revision they can biopsy the tissue.
A DIEP flap stands for Deep Inferior Epigastric Perforator flap. It is an evolution in technique from a traditional free TRAM flap. The main difference is the goal of sparing the muscle from the abdomen to decrease the likelihood of bulging or hernia in the abdomen after the procedure.
DIEP...
Hopefully the ultrasound will give you some answers. Diastasis recti is widening of the distance between the two recti muscles. This often requires repair using mesh. You may also have a hernia.
Best Wishes,
Gary Horndeski, M.D.
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