Department of Surgery;
Sodegaura Satsukidai Hospital;
5-21 Nagauraekimae;
Sodegaura;
Chiba 299-0246;
Japan;
Cooperative Unit of Medicine and Engineering Research;
The University of Tokyo;
7-3-1 Hongo;
Bunkyoku;
Tokyo 113-0033;
Japan;
Surgical Center;
The University of Tokyo;
7-3-1 Hongo;
Bunkyo-ku;
Tokyo 113-0033;
Japan;
Intussusception; Recurrence; Feeding; tube; Ileus; tube; Small; intestine;