Private Appendicitis
Ultrasound Scan
An urgent, targeted ultrasound examination for adults with symptoms that may be caused by appendicitis. The scan assesses the appendix where visible, surrounding tissues, local fluid and blood-flow patterns, while also reviewing the lower-right abdomen for alternative causes of pain.
A focused ultrasound of the right-lower abdomen with clinical history, explanation of findings and a formal report.
- Relevant medical and symptom history
- Targeted assessment of the appendix where visible
- Appendix diameter and compressibility
- Wall thickness and surrounding inflammatory change
- Doppler assessment for increased vascularity
- Review for local fluid collections and secondary signs
- Verbal explanation and written report with images
Appendicitis often causes worsening abdominal pain, but symptoms vary and may overlap with urinary, bowel or gynaecological conditions.
- Pain beginning centrally and moving to the lower-right abdomen
- Increasing pain with movement, coughing or pressure
- Nausea, vomiting or loss of appetite
- Low-grade fever or feeling generally unwell
- Constipation, diarrhoea or difficulty passing gas
- Abnormal inflammatory blood-test results
- Persistent unexplained right-lower abdominal pain
Ultrasound features that may support appendicitis
The scan looks for direct and indirect signs of inflammation. The appendix is not visible in every patient, and ultrasound alone cannot reliably exclude appendicitis.
Enlarged Appendix
An abnormally increased diameter may support acute appendiceal inflammation.
Reduced Compressibility
An inflamed appendix may remain rigid rather than compressing with gentle probe pressure.
Wall Thickening
Thickened or layered appendix walls can indicate local inflammatory change.
Increased Blood Flow
Colour Doppler may show increased vascularity associated with active inflammation.
Surrounding Tissue Change
Inflamed fat, local fluid or lymph-node enlargement may provide secondary evidence.
Collection or Complication
Localised fluid or a mass-like inflammatory change may require urgent hospital assessment.
What a normal scan does not mean
Bowel gas, body habitus and appendix position can make visualisation difficult or impossible.
Very early appendicitis may not yet produce clear ultrasound abnormalities.
Persistent clinical concern may require urgent medical review, blood tests, repeat imaging, CT or surgical assessment.
Urinary, bowel, ovarian or other abdominal conditions can produce similar symptoms.
Imaging results must be interpreted alongside symptoms, physical examination and laboratory findings.
Do not delay emergency assessment while waiting for a routine outpatient ultrasound appointment.
How to prepare
The scan is urgent, so preparation should never delay necessary medical assessment.
Fast if practical
Four to six hours without food can improve imaging, but do not postpone urgent assessment if you have already eaten.
Follow bladder instructions
A comfortably full bladder may be helpful in some female patients when pelvic causes also need consideration.
Bring relevant results
Bring recent blood tests, GP notes, medication details or previous imaging if available.
Suspected appendicitis can be a medical emergency
Go directly to A&E or seek urgent NHS medical advice for severe or rapidly worsening abdominal pain, repeated vomiting, high fever, collapse, confusion, a rigid or markedly swollen abdomen, inability to keep fluids down, or significant pain when walking or moving. Do not rely on a private ultrasound appointment to rule out appendicitis.
From urgent assessment to clear next steps
A focused pathway that prioritises rapid escalation when appendicitis is suspected.
Choose an urgent appointment time, but go directly to emergency care if symptoms are severe.
The specialist reviews the pain pattern, associated symptoms and relevant medical information.
The appendix and surrounding right-lower abdomen are assessed with graded compression and Doppler.
The findings are explained and documented in a formal report with appropriate images.
If appendicitis is suspected, urgent A&E, GP or specialist assessment is recommended without delay.
Frequently asked questions
Further abdominal and clinical assessment
Book your appendicitis ultrasound scan
Select a clinic location and urgent appointment time below.