My brother is 60 yrs old and has been in the hospital for a month and half, he start off having severe weight loss,then vomiting and not being able to hold anything down.Right now he is being IV fed,but doctors had schedule surgery to completely remove his stomach,and he stated that my brother has had the cancer for a long time and that it stageIV.I don' t know what to expect ,could someone inform as to what expect after surgery.