In this issue of Radiologic Clinics , guest editor Dr. Mark E. Lockhart brings his considerable expertise to the topic of Ultrasound . Top experts provide a current overview of ultrasound use in the clinical setting, covering the most popular uses of ultrasound for soft tissue and blood flow examination, pediatric ultrasound, O-RADS, and much more. Contains 11 relevant, practice-oriented topics including ultrasound and O-RADS; bowel ultrasound; challenges in ultrasound of the gallbladder and bile ducts; basics of ultrasound service, including quality and billing; musculoskeletal ultrasound; and more. Provides in-depth clinical reviews on ultrasound , offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.