Can an ultrasound detect gallstones? Gallstones and Ultrasound: What You’ll See and What It Means

If you’re dealing with upper belly pain, bloating, or nausea, you might be wondering if gallstones are the cause—and how doctors find out. One of the most common and effective tools used to detect gallstones is an ultrasound, especially an abdominal ultrasound focused on the gallbladder. This scan is painless, safe, and gives doctors a clear picture of what’s going on inside your belly.

Gallstones and ultrasound: how scans help diagnose pain

Gallstones are hard bits that form in your gallbladder. Sometimes they cause no issues, but when they block a duct, they can trigger sharp pain, especially after eating. An ultrasound for gallstones is usually the first step doctors take when you report this kind of discomfort. It’s a quick, non-invasive way to check your gallbladder for stones or inflammation.

Gallbladder scan with ultrasound: what it shows

During a gallbladder scan, sound waves create images of your gallbladder and surrounding organs. If gallstones are present, they usually show up as bright, solid objects within the gallbladder, sometimes with shadows behind them. The scan can also detect signs of swelling, infection, or bile duct blockage.

What to expect during an abdominal ultrasound

Here’s how the process works:

• You’ll lie down on a table.
• A gel is applied to your belly to help the sound waves travel.
• A small device called a transducer is moved across your skin.
• You may be asked to hold your breath briefly while images are taken.

The scan typically lasts about 20–30 minutes. It’s painless, and there’s no recovery time needed.

Do you need a gallbladder scan? Signs you should get checked

You might need a gallbladder ultrasound appointment if you have:

• Pain in the upper right or middle of your belly
• Nausea or vomiting, especially after fatty meals
• Bloating or indigestion
• Yellowing of your skin or eyes (jaundice)

These can all be signs of gallstones or other gallbladder problems. Early diagnosis helps prevent more serious complications.

Diagnosing gallstones with ultrasound: a step-by-step view

A typical diagnostic imaging for gallstones includes:

• A clinical evaluation by your doctor
• A referral for an abdominal ultrasound
• Review of scan results by a radiologist
• A follow-up plan, which could include medication, diet changes, or surgery if needed

Ultrasound is the go-to test because it’s fast, affordable, and highly accurate for spotting gallstones.

Ultrasound imaging for gallbladder problems: what else it shows

Beyond gallstones, an abdominal ultrasound can also check for:

• Gallbladder inflammation (cholecystitis)
• Blocked bile ducts
• Liver or pancreas issues
• Signs of infection or fluid build-up

This broad view helps doctors pinpoint the cause of your symptoms with confidence.

Getting your scan: how and where to book

If you’re experiencing symptoms or were referred by your doctor, you can:

• Book abdominal ultrasound near me
• Schedule gallbladder scan online
• Search ultrasound for gallstones near me or find ultrasound clinic for abdominal pain
• Ask about same day ultrasound for gallstones if your case is urgent
• Call a gallstones diagnosis imaging center to learn about options
• If you don’t have coverage, look into private gallbladder scan services
• Check with your provider about abdominal ultrasound cost with insurance

While Canadian Diagnostic Network provides specialized care, many reputable clinics offer similar treatments. Always seek multiple opinions before deciding on treatment.

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