Hi my sister had gastric sleeve done on wed of last week and has been in hospital since she is not able to keep anything down they finally did some tests and said that the tube part had been dented in and that is why she cant keep anything dow they told her that they had to go in endoscopicly and try to push the dent out and if not she would have to have the gastric bypass done has anyone else had this problem please help we are very nervous for her!!!!!!!