TY - JOUR T1 - A case of asymptomatic incidental live anisakid worm infestation on a large rectal polyp JF - BMJ Case Reports DO - 10.1136/bcr-2014-208708 VL - 2015 SP - bcr2014208708 AU - Shimpei Matsui AU - Toshio Uraoka AU - Hirotoshi Hasegawa AU - Yuko Kitagawa Y1 - 2015/02/07 UR - http://casereports.bmj.com/content/2015/bcr-2014-208708.abstract N2 - A 65-year-old man who had been treated for prostate cancer was noted to have an incidental large rectal tumour on surveillance pelvic MRI. He subsequently underwent a colonoscopy that revealed a penduculated tumour in the rectum. When the tumour was inspected closely (figure 1), a white mobile tubular body was noted on the surface of the tumour. It was strongly suspected to be an anisakis worm. After carefully grasping and removing the worm using biopsy forceps, it was found … ER -