TY - JOUR T1 - Colonic phytobezoar JF - Emergency Medicine Journal JO - Emerg Med J SP - 518 LP - 518 DO - 10.1136/emj.2006.039412 VL - 24 IS - 7 AU - S-J Lee AU - S-J Chu AU - S-H Tsai Y1 - 2007/07/01 UR - http://emj.bmj.com/content/24/7/518.1.abstract N2 - A healthy 51-year-old man presented to the emergency department owing to a lack of bowel movement and dull abdominal pain for 1 week. He had no history of any systemic illness. Physical examination disclosed hypoactive bowel sound and … ER -