Get outstanding guidance from the world's most trusted reference on OB/GYN ultrasound. Now brought to you by lead editor Dr. Mary Norton, Callen's Ultrasonography in Obstetrics and Gynecology has been completely and exhaustively updated by a team of obstetric, gynecologic, and radiology experts to reflect the most recent advances in the field. It addresses the shift in today's practice to a collaborative effort among radiologists, perinatologists, and OB/GYNs, with new emphasis placed on genetics and clinical management. This must-have resource covers virtually all aspects of fetal, obstetric and gynecologic ultrasound - from the common to the rare - in one essential clinical reference, allowing you to practice with absolute confidence. Highly templated, full-color format allows you to locate information more quickly. Full-color medical illustrations present key anatomic details in a clear manner. Thousands of digital-quality images depict the complete range of normal and abnormal imaging presentations. Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, images, and references from the book on a variety of devices. You'll also access 20 real-time ultrasound videos of the fetal heart and other structures. Provides extensive updates of text and images, including the latest in imaging, Doppler techniques, genetic testing, and clinical management. Brand new chapters provide up-to-date, comprehensive coverage of topics relevant to current practice: -First Trimester Fetal Anatomy -Obstetric Ultrasound and the Obese Patient -Evaluation of Pelvic Pain in the Reproductive Age Patient -Gynecologic Ultrasound in the Pediatric and Adolescent Patient -Ultrasound and Magnetic Resonance Imaging in Urogynecology -The Role of Ultrasound in Gynecologic Interventions Highlights significant new genetic testing content, including correlation with ultrasound evaluation of the fetus. Places increased emphasis on 3-dimensional imaging and correlative imaging with magnetic resonance (MR). Features new practice guidelines for obstetric evaluation (including first trimester assessment) and gynecologic management (including evaluation of the endometrium and of ovarian masses). Features new information about fetal imaging guidelines from the National Institute of Child Health and Human Development (NICHD). Provides expanded discussion of fetal, obstetric, and gynecologic interventions with new emphasis on clinical use and application of ultrasound imaging. Includes key and comprehensive reference data used for evaluation of fetal growth and other specialized measurements.