Seeing is believing with the Atlas of Normal Roentgen Variants That May Simulate Disease, edited by the late Theodore Keats and Mark W. Anderson. Now streamlined into a more concise, portable print format, with a wealth of additional content online, this medical reference book’s thousands of images capture the roentgenographic presentation of a full range of normal variants and pseudo-lesions that may resemble pathologic conditions, helping you avoid false positives. You’d be hard pressed to find a comparable image collection in any one place online.

۱. The Skull
۲. The Facial Bones
۳. The Spine
۴. The Pelvic Girdle
۵. The Shoulder Girdle and Thoracic Cage
۶. The Upper Extremity
۷. The Lower Extremity
۸. The Soft Tissues of the Neck
۹. The Soft Tissues of the Thorax
۱۰. The Diaphragm
۱۱. The Soft Tissues of the Abdomen
۱۲. The Soft Tissues of the Pelvis
۱۳. The Genitourinary Tract