Chilaidity syndrome is a mal position by bowel mal rotation o malfissation.I t is more common in right side expecially in obese people. If asyimptomatic,the syndrome is an occasional comparison by radiology, surgical exploration by laparoscopy or autopsy, otherwise, if symptomatic, there are obstructive symptoms,abdominal pain, nausea, vomiting, abdominal distension, flatulence, breath, constipation and anorexia.Diagnosis is radiological. We present a rare case of this syndrome in a man with serious obstructive symptoms.