After reading thru the posts on atypical cf , I am very concerned for my 5yo daughter. She is currently diagnosed as cystic fibrosis metabolic syndrome by a cf specialist in a cf accredited childrens hospital. He is also one of the few cf docs that are testing colon tissue for cftr function. My daughter has NO cftr function in her colon and two borderline sweats, ftt (despite normal fecal elestase), chronic constipation with bowel resection, TONS of THICK mucus in stools, periodically low vitamin D. She only had respiratory probs the first two yrs of life and then she was constantly sick with something resp and GI probs. The only resp symptoms now is croup. She has two cf gene mutations, one disease causing the other they didn't think was disease causing but now know that neither gene works right.I am printing off some of the comments made about cf metabolic syndrome and taking them to the cf specialist when we go back next month. I want to make sure we have no regrets yrs from now about her care. Any advice?<br>