Size & shape
Measure each node and describe its shape.
A private lymph node ultrasound — neck, armpit, groin or the whole body — to check swollen glands that have not settled.
Glands, measured and described.Choose your clinic and view appointment options in our online booking system.
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Glands often swell with infections. Ultrasound looks at a node’s size, shape and inner structure to tell a typical reactive node from one that needs more tests.
Measure each node and describe its shape.
Check the fatty centre (hilum) seen in normal nodes.
Doppler shows the pattern of blood flow inside the node.
Neck, armpits, groins and around the aorta if needed.
A lymph node ultrasound scan is a noninvasive imaging test used to evaluate lymph nodes throughout the body. This scan plays an important role in detecting abnormalities such as swelling, infections, and possible signs of cancer . By providing detailed, real-time images of the lymphatic system, it helps identify malignant changes in the lymph nodes, helping to diagnose cancer early and guide further medical evaluations.

Lymph nodes are small, bean-shaped structures that play a vital role in the body’s immune system by filtering lymph fluid and trapping bacteria, viruses, and other harmful substances. Lymph node ultrasound uses high-frequency sound waves to create clear images of lymph nodes in areas such as:
This scan helps evaluate the size, shape, and structure of the lymph nodes to detect signs of inflammation, infection, or more serious diseases such as lymphoma or metastasis from cancer.
Appointments and results announced on the same day without the need for a GP referral Flexible payment options
Lymph node ultrasound is important for evaluating swollen or enlarged lymph nodes, known as lymphadenopathy, and diagnosing the cause of the swelling. If you’re unsure when this scan is recommended or what it can detect, read our guide on Why You Need To Have A Lymph Node Ultrasound.
Conditions that may lead to enlarged lymph nodes include:
Lymph node ultrasound is important for evaluating swollen or enlarged lymph nodes, known as lymphadenopathy, and diagnosing the cause of the swelling. If you’re unsure when this scan is recommended or what it can detect, read our guide on Why You Need To Have A Lymph Node Ultrasound. Conditions that may lead to enlarged lymph nodes include:
If you have noticed swollen lymph nodes or are concerned about the health of your lymph nodes, a lymph node ultrasound can provide clear answers and give you peace of mind. Book your scan with our expert team today to receive a comprehensive assessment and the care you need.
From getting ready to discussing what comes next, here is a simple guide to your appointment.
A question before you book? Call usHow long the gland has been swollen, any recent infection, and other symptoms.
Gel is applied and the probe is moved over each area. It is painless and takes about 20 minutes.
The sonographer talks you through what they have seen, and your written report follows within 24 hours — ready to share with your GP or specialist.
Choose the location that works for you. Confirm your selected clinic in the booking system before completing your appointment.
Need something more personal?
Speak to the team before booking.
No. You can book directly. If your GP or specialist has asked for this scan, bring their letter so the sonographer knows what to focus on.
Choose one area, two areas or a whole-body lymph node scan in the booking form.
Glands that keep growing, are hard and fixed, last more than 3 weeks, or come with night sweats, fever or weight loss should be checked by your GP.
Read NHS guidance ↗Use the booking form on this page and follow its Next buttons. Choose your scan option and appointment time, enter the requested details, then review the price before completing the booking.
Book your lymph node ultrasound below. Follow the booking form’s Next buttons to continue, one step at a time.
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Call the teamBooking this alongside another scan? Each scan keeps its own preparation. If anything is unclear, call us on 020 3318 1373 before your visit.
If you feel unwell, seek medical advice. This page is general information, not a diagnosis. For urgent concerns, contact your GP or NHS 111; in an emergency call 999.
Further reading: NHS guidance on swollen glands
Enlarged Lymph Nodes (Lymphadenopathy): The primary indication for a lymph node ultrasound is the detection of enlarged lymph nodes, which may be caused by infections, inflammation, or underlying diseases. Lymph Node Inflammation and Reactive Changes: Inflammatory conditions affecting the lymph nodes, such as autoimmune diseases, can be visualized through ultrasound. Reactive changes, including increased blood flow, can also be detected. Nodal Architecture and Structure: Ultrasound provides detailed information about the internal architecture and structure of lymph nodes, helping healthcare professionals assess the nature of abnormalities.
Detection of the cancer or other life-threatening diseases in the lymph nodes Detection and differentiation between benign and malignant problems in the lymph nodes To find enlarged lymph nodes Cause of enlargement or inflammation of lymph nodes Incidental finding of significant stenosis in the Carotid or vertebral arteries
Following the private ultrasound scan in phoenix ultrasound clinic, you can expect to receive your results within 24 hours. Subsequently, you can efficiently share these results with your General Practitioner (GP) or NHS healthcare team. This streamlined process facilitates the continuation of ongoing treatments or the initiation of new ones.
You will receive your results verbally immediately after the scan. Following the appointment, the sonographer will review the images and prepare a written report within 24 hours, with any recommended actions. The report and images will be sent to you, allowing you to discuss the findings with your doctor or physiotherapist if necessary.
Please select Appointment type and Branch location to see time slots for booking- alternatively, please contact us via the chat, call or email, 020-3318-1373
Please check what preparation is needed before your ultrasound scan below:
| All Pelvic scans Kidney and Urinary tract Prostate & Urinary Tract Appendicitis Early Pregnancy Scan | Drink One Liter of still water (2 Pints) One hour before your scan. Do NOT use the toilet so you would arrive with a full bladder. Medication can be taken as normal. |
| Liver scans Upper Abdomen Liver Fibroscan (Liver Elastography) | Do NOT eat for 6 hours prior to scan time. |
| Combination of above scans | Same as respective scan’s preparation. |