Lymph Node Ultrasound FAQs Archives - Vitalscan https://vitalscan.health/faq_category/lymph-node-ultrasound-faqs/ Tue, 13 Oct 2026 09:09:50 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1.3 Is a lymph node ultrasound safe? https://vitalscan.health/faq-items/is-a-lymph-node-ultrasound-safe/ Mon, 12 Oct 2026 17:21:15 +0000 https://vitalscan.health/faq-items/is-a-lymph-node-ultrasound-safe/ Yes. Ultrasound uses sound waves to produce images and does not use radiation. It is a safe, well-established diagnostic tool used routinely across all areas of medicine.

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]]> Yes. Ultrasound uses sound waves to produce images and does not use radiation. It is a safe, well-established diagnostic tool used routinely across all areas of medicine.

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]]> Do I need to prepare for a lymph node ultrasound? https://vitalscan.health/faq-items/do-i-need-to-prepare-for-a-lymph-node-ultrasound/ Mon, 12 Oct 2026 17:21:08 +0000 https://vitalscan.health/faq-items/do-i-need-to-prepare-for-a-lymph-node-ultrasound/ No preparation is needed. You can eat, drink and take medications as normal. It helps to wear a top with an open neckline, and you may be asked to remove a necklace for the scan.

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]]> No preparation is needed. You can eat, drink and take medications as normal. It helps to wear a top with an open neckline, and you may be asked to remove a necklace for the scan.

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]]> Do I need a GP referral for a private lymph node ultrasound? https://vitalscan.health/faq-items/do-i-need-a-gp-referral-for-a-private-lymph-node-ultrasound/ Mon, 12 Oct 2026 17:20:58 +0000 https://vitalscan.health/faq-items/do-i-need-a-gp-referral-for-a-private-lymph-node-ultrasound/ No. You can book directly with Vitalscan without a GP referral. If you are unsure whether this scan is appropriate for your symptoms, our team can advise you when you call.

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]]> No. You can book directly with Vitalscan without a GP referral. If you are unsure whether this scan is appropriate for your symptoms, our team can advise you when you call.

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]]> Why is ultrasound used before a CT or MRI scan for a neck lump? https://vitalscan.health/faq-items/why-is-ultrasound-used-before-a-ct-or-mri-scan-for-a-neck-lump/ Mon, 12 Oct 2026 17:20:52 +0000 https://vitalscan.health/faq-items/why-is-ultrasound-used-before-a-ct-or-mri-scan-for-a-neck-lump/ Ultrasound resolves small structures close to the skin surface better than CT or MRI, which makes it well suited to the neck. It is also quick, uses no radiation, and shows blood flow in real time, so it is the usual starting point.

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]]> Ultrasound resolves small structures close to the skin surface better than CT or MRI, which makes it well suited to the neck. It is also quick, uses no radiation, and shows blood flow in real time, so it is the usual starting point.

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]]> Can a lymph node ultrasound check my armpit or groin? https://vitalscan.health/faq-items/can-a-lymph-node-ultrasound-check-my-armpit-or-groin/ Mon, 12 Oct 2026 17:20:47 +0000 https://vitalscan.health/faq-items/can-a-lymph-node-ultrasound-check-my-armpit-or-groin/ The scan at Vitalscan covers the lymph nodes of the neck. If your symptoms involve nodes in the armpit or groin, contact our team before booking so we can advise which appointment is appropriate for you.

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]]> The scan at Vitalscan covers the lymph nodes of the neck. If your symptoms involve nodes in the armpit or groin, contact our team before booking so we can advise which appointment is appropriate for you.

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]]> How long should swollen glands last before I get them scanned? https://vitalscan.health/faq-items/how-long-should-swollen-glands-last-before-i-get-them-scanned/ Mon, 12 Oct 2026 17:20:41 +0000 https://vitalscan.health/faq-items/how-long-should-swollen-glands-last-before-i-get-them-scanned/ Glands that swell with a cold or sore throat usually settle within two to three weeks. A lump that is still there after a few weeks, is growing, or feels firm and fixed is worth scanning rather than continuing to watch.

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]]> Glands that swell with a cold or sore throat usually settle within two to three weeks. A lump that is still there after a few weeks, is growing, or feels firm and fixed is worth scanning rather than continuing to watch.

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]]> What is a reactive lymph node? https://vitalscan.health/faq-items/what-is-a-reactive-lymph-node/ Mon, 12 Oct 2026 17:20:35 +0000 https://vitalscan.health/faq-items/what-is-a-reactive-lymph-node/ A reactive lymph node has enlarged in response to infection or inflammation. It is the most common finding on a neck ultrasound and usually needs no treatment. Reactive nodes typically keep their oval shape, thin even cortex and normal pattern of blood flow.

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]]> A reactive lymph node has enlarged in response to infection or inflammation. It is the most common finding on a neck ultrasound and usually needs no treatment. Reactive nodes typically keep their oval shape, thin even cortex and normal pattern of blood flow.

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