“…In these cases, the initial symptoms include abdominal pain, 1 – 17 diarrhea, 1 , 2 , 4 , 7 – 9 , 11 , 12 , 14 , 17 – 20 weight loss, 1 , 4 , 7 , 9 – 11 , 13 – 19 fever, 2 , 3 , 6 – 9 , 11 , 13 , 16 , 17 , 19 hematochezia, 5 , 18 , 21 , 22 anorexia, 1 , 6 , 10 , 14 , 15 , 17 vomiting, 1 , 7 , 10 , 15 , 17 intestinal obstruction, 3 , 6 and dyspnea. 2 The abdominal physical examinations were normal or not described in most cases.…”