Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Utility of Diffusion-weighted MR Imaging in Guiding Selective Percutaneous Drainage of Postoperative Intra-abdominal Abscesses After Colorectal Resection
Brief Summary: To determine whether DW-MRI is applicable in the evaluation of post-operative collections, and whether utilization of DW-MRI can enhance application of percutaneous drainage and prevent unnecessary drainage.