Other uses of ultrasound include which?

• A. Musculoskeletal imaging and as an imaging guide
• B. Neurological imaging
• C. Pulmonary imaging
• D. Abdominal only

Answer: (A)

Ultrasound is valued for its versatility beyond abdominal imaging, especially in musculoskeletal assessment and as a real-time imaging guide for procedures. In musculoskeletal imaging, ultrasound can visualize superficial structures such as tendons, ligaments, muscles, nerves, and joints, allowing detection of tears, tendinopathy, bursitis, and soft-tissue masses. It’s also dynamic, so you can watch how structures move and interact during motion, which is helpful for diagnosing conditions that change with movement.

Equally important, ultrasound serves as an imaging guide for procedures like injections, aspirations, and nerve or plexus blocks. Being able to see the needle in real time helps target the correct area and reduces risk to surrounding tissues.

Neurological imaging with ultrasound is limited in adults because the skull obstructs transmission, though it has some neonatal uses through the fontanelles and specialized applications like transcranial Doppler. Pulmonary ultrasound can aid in detecting pleural effusions, pneumothorax, and some consolidations near the chest wall, but it doesn’t image air-filled lung tissue well. Abdominal imaging is just one major use among many, not the exclusive domain.

So the best choice highlights two broad, well-established uses: musculoskeletal imaging and as an imaging guide for procedures.