pulsating in stomach of unknown origin

[Bluesgirl236]

My wife (41 years old, polycystic kidney disease but renal function still very good) had an abdominal CT scan today to rule out aortic rupture. test was negative and ER personnel sent us home with no answers. She is experiencing pulsation on middle to left side, pain, nausea, tingling in feet.
  you can see her stomach pulsate up and down and can feel it beat rapidly, like a second heart.
If it's not arterial, then what is it? a hernia? thinning of stomach wall to point where we can see her arteries pulsate? Enlarged kidneys sending organs into whack?
Anybody?

[superbeemer]

have you tryed kidney-friends.net someone told me to try and i have found some answers already may be they will be able to help you  good look

[superbeemer]

i had something like this i too had polycystic kidneys mine was quite large it looked like i  was constantly pregnant and it went when i had both my kidneys removed maybe its just that youe wifes kidneys are pushing everything forward to the point you can see it pulsating i hope  this  helps