TY - JOUR T1 - An unusual cause of subacute intestinal obstruction JF - Gut JO - Gut SP - 541 LP - 541 DO - 10.1136/gut.2005.076554 VL - 55 IS - 4 AU - F K Y Cheung AU - W T Siu AU - P W Y Chiu AU - E K W Ng Y1 - 2006/04/01 UR - http://gut.bmj.com/content/55/4/541.abstract N2 - An 82 year old woman presented with a history of intermittent colicky abdominal pain for the past few months. Examination showed a mildly distended abdomen with a 8 cm … ER -