An ultrasound scan (also called sonography) is a diagnostic test that uses high-frequency sound waves to create real-time images of organs, tissues, and blood flow inside the body.

👉 Think of it as a “live camera” that lets doctors see what’s happening inside without any surgery or radiation.

• A special device called a transducer is placed on the skin.
• The transducer sends sound waves into the body.
• Echoes from tissues and organs are captured and displayed as images on a monitor.

📍 Since ultrasound works with echoes, it is particularly useful for examining soft tissues, organs, and blood vessels.

1. Abdominal Ultrasound

Checks the liver, kidneys, gallbladder, pancreas, and spleen. Often used for abdominal pain or suspected organ issues.

2. Obstetric Ultrasound

Monitors pregnancy and fetal development. Helps doctors check baby’s growth, heartbeat, and amniotic fluid levels.

3. Pelvic Ultrasound

Used for conditions related to the uterus, ovaries, prostate, or bladder.

4. Doppler Ultrasound

Evaluates blood flow in veins and arteries, detecting clots or blockages.

5. Echocardiogram (Heart Ultrasound)

Assesses heart structure and function.

6. Musculoskeletal Ultrasound

Examines muscles, ligaments, and joints for injuries or inflammation.

• ✅ Safe – No radiation exposure.
• ✅ Painless – Non-invasive procedure.
• ✅ Widely available – Found in hospitals and clinics everywhere.
• ✅ Real-time results – Provides instant images for quick diagnosis.
• ✅ Affordable – Less costly than MRI or CT scans.