Private Abdominal Ultrasound Scan in London: Same-Day Expert Imaging
Abdominal pain, bloating, and digestive discomfort are among the most common reasons people seek medical help — and an abdominal ultrasound is almost always the first investigation needed. On the NHS, the wait for a routine ultrasound scan can be 4-8 weeks or longer. If you are in pain or worried, that wait is unacceptable.
The Online GP by The Wellness offers same-day private abdominal ultrasound scans from £195, performed by expert sonographers at our Marylebone clinic. No GP referral needed. Instant preliminary results with a formal report same-day or within 24 hours. Our GP team reviews every result and arranges specialist referral if anything requires further investigation.
Need an abdominal scan? WhatsApp us now to book a same-day appointment. Or email team@thewellnesslondon.com.
What an Abdominal Ultrasound Examines
An abdominal ultrasound uses high-frequency sound waves to create detailed images of the organs inside your abdomen. It is safe, painless, uses no radiation, and takes approximately 20-30 minutes. Our expert sonographers systematically examine the following organs.
Liver. The liver is assessed for size, texture, and any focal lesions. Common findings include fatty liver disease (non-alcoholic fatty liver disease, or NAFLD, which now affects approximately 1 in 3 UK adults), liver cysts, haemangiomas (benign blood vessel growths), and, less commonly, suspicious masses requiring further investigation. Liver ultrasound is also essential for monitoring patients with known liver conditions or elevated liver enzymes on blood tests.
Gallbladder. Gallstones are one of the most common findings on abdominal ultrasound, affecting approximately 10-15% of the adult population. Not all gallstones cause symptoms, but when they do — typically pain in the upper right abdomen after eating fatty food — ultrasound is the gold-standard investigation. We also assess for gallbladder wall thickening (cholecystitis), polyps, and bile duct dilation.
Kidneys. Both kidneys are examined for size, shape, and internal structure. Common findings include kidney stones (which can be excruciatingly painful and need urgent assessment), cysts (very common and usually benign), hydronephrosis (swelling due to urine obstruction), and structural abnormalities. Kidney ultrasound is also important for monitoring patients with known chronic kidney disease or recurrent urinary tract infections.
Pancreas. The pancreas is assessed for inflammation (pancreatitis), cysts, calcification, and masses. Pancreatic pathology can be serious, and early detection is important. The pancreas can sometimes be difficult to visualise on ultrasound due to overlying bowel gas — which is one reason fasting before your scan is important.
Spleen. Splenomegaly (enlarged spleen) can indicate liver disease, blood disorders, or infection. The spleen is measured and assessed for any focal lesions.
Aorta. The abdominal aorta is measured to screen for abdominal aortic aneurysm (AAA), a potentially life-threatening condition where the aorta dilates. The NHS offers AAA screening only to men at age 65. Private screening allows earlier detection, particularly for those with risk factors including smoking history, high blood pressure, or family history.
When You Should Have an Abdominal Ultrasound
Common reasons to arrange an abdominal ultrasound include upper or lower abdominal pain, bloating or distension, nausea or vomiting, abnormal liver function tests on blood work, suspected gallstones, blood in the urine (haematuria), recurrent urinary tract infections, unexplained weight loss, monitoring of known liver or kidney conditions, and general health screening.
If you are experiencing severe abdominal pain with fever, vomiting, or signs of shock, go to A&E. For non-emergency abdominal concerns, a same-day private ultrasound provides answers quickly and avoids weeks of unnecessary worry.
Preparation
Fasting for 6 hours before your scan is recommended — no food, only water. This ensures the gallbladder is full (it contracts after eating, making it harder to assess) and reduces bowel gas, which can obscure the pancreas and other structures. You can take essential medications with a small sip of water.
For scans that include the kidneys and bladder, you may be asked to drink water and arrive with a comfortably full bladder.
Do not wait weeks for answers. WhatsApp us to book a same-day abdominal ultrasound.
The Advantage of GP-Integrated Scanning
Many standalone ultrasound clinics provide a scan and a report — but no medical follow-up. You receive your results and are told to "see your GP." If your GP cannot see you for two weeks, you are left in limbo with a report you may not fully understand.
At The Online GP, your ultrasound is integrated with our GP service. If your scan reveals anything that needs attention, our doctors review the results with you immediately, explain what the findings mean in plain language, arrange any additional investigations (blood tests, further imaging, specialist referral), and manage your treatment plan from start to finish.
This means no gap between scan and clinical action. No waiting for another appointment to discuss results. No confusion about next steps.
Our Ultrasound Scan Menu
Abdominal ultrasound from £195 — liver, gallbladder, pancreas, spleen, kidneys, aorta.
Kidney, ureter, and bladder (KUB) from £175 — focused renal and urinary tract assessment.
Abdominal and pelvic from £275 — comprehensive scan combining abdominal organs with pelvic assessment.
Well Woman ultrasound package from £295 — abdominal and pelvic scan tailored for women's health screening.
Well Man ultrasound package from £295 — abdominal, kidney, bladder, and testicular screening.
All scans are performed by experienced, qualified sonographers using state-of-the-art ultrasound equipment. Reports are reviewed by our medical team and discussed with you personally.
📧 Email team@thewellnesslondon.com
📞 Call 020 3951 3429
📍 10 Portman Square, Marylebone, London W1H 6AZ
This article was written by the medical team at The Online GP by The Wellness. Last updated: February 2026. Ultrasound is safe, painless, and uses no radiation. For severe abdominal pain with fever or vomiting, please attend A&E rather than waiting for a scan appointment.
