This study aims to provide a comprehensive MRI atlas of this region which identifies virtually all of the structures of the pelvis that can undergo pathologic changes. It contains scans which cover both normal anatomy and pathology, augmented by detailed notation and 5mm sections spaced 2.5mm apart to provide a complete depiction of the pelvis. Two bodies (one male, one female) are used for all of the images, to allow easy correlation of axial, sagittal and coronal planes. It contains pathologically proven cases covering all aspects of pelvic problems, which are intended to constitute a complete teaching file for pelvic MRI.