My father has just had his entire stomach, part of his esophagus and part of his pancreas removed due to a tumour growing rapidly. he was sent home with no advice as to his diet. He is rapidly losing weight and is now down to 57 kilos even though he is eating blended foods. does anyone have any good suggestions as to where such a diet can be researched or a dietician who has experience in this area and can be contacted? Much appreciated