Jason Emer, M.D., a board certified and fellowship-trained general, cosmetic and procedural dermatologist in Beverly Hills, Calif., suggests that using dynamic movement (4D) photography and/or video is extremely beneficial for communicating with his patients who undergo high-definition body contouring (e.g., abdominal sculpting, gynecomastia surgery, arm defining) treatments where small improvements can provide sizable changes in contour and shadowing. "It is also beneficial in those patients with lipedema who require substantial volume reduction and see a dramatic improvement in functional movement and swelling," he tells Cosmetic Surgery Times. To illustrate his point, Dr. Emer provides the following 4D before and afters of a 34-year-old male patient who underwent high definition lipocontouring with surgical gland removal for gynecomastia treatment to address chest fullness and increased nipple size.