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Health check for enlarged lymph node

Health check for enlarged lymph node

If you discover an enlarged lymph node, it’s important to undergo a health check to determine the underlying cause, as lymphadenopathy can result from a wide range of conditions, from benign infections to serious diseases such as cancer. Here’s a guide on what to expect during the health check for an enlarged lymph node:

Initial Evaluation

  • Medical History: Your healthcare provider will ask about any symptoms you’re experiencing, such as fever, night sweats, weight loss, or recent infections. They’ll also inquire about your personal and family medical history, including any history of cancer.
  • Physical Examination: The doctor will examine the size, consistency, mobility, and tenderness of the enlarged lymph nodes. They may also check for other enlarged nodes in your body and look for signs of infections or other diseases.

Diagnostic Tests

Depending on the initial evaluation, a range of diagnostic tests may be recommended:

  • Blood Tests: Complete blood count (CBC) and other blood tests can help identify infections, inflammation, and blood disorders.
  • Imaging Tests: Ultrasound, computed tomography (CT) scans, or magnetic resonance imaging (MRI) can provide detailed images of the lymph nodes and may help identify the cause of enlargement.
  • Biopsy: A biopsy is often the most definitive way to diagnose the cause of lymph node enlargement. This involves removing a small sample of lymph node tissue for laboratory examination. Biopsies can be performed using a needle (fine-needle aspiration or core needle biopsy) or through a surgical procedure to remove part or all of a lymph node.
  • Other Tests: If specific conditions are suspected, such as tuberculosis or HIV, appropriate tests will be conducted.

Possible Causes and Their Indications

The results from these evaluations and tests can indicate various conditions:

  • Infections: Bacterial or viral infections often cause lymph nodes to become tender and enlarged.
  • Immune System Disorders: Conditions like lupus or rheumatoid arthritis can cause generalized lymphadenopathy.
  • Cancers: Lymphoma, leukemia, or metastatic cancer from other sites can lead to lymph node enlargement. Nodes may feel hard or rubbery and may be fixed in place.
  • Other Causes: Certain medications and rare diseases can also cause lymphadenopathy.


Treatment for an enlarged lymph node will depend on the underlying cause identified during the health check:

  • Infections: Antibiotics, antivirals, or other antimicrobial treatments may be prescribed.
  • Immune System Disorders: Treatment may involve corticosteroids or other immunosuppressive medications.
  • Cancers: Depending on the type and stage, treatment may include surgery, chemotherapy, radiation therapy, or targeted therapies.
  • Observation: In cases where the lymphadenopathy is benign and self-limiting, your healthcare provider may recommend a watchful waiting approach, with follow-up evaluations to monitor changes in the lymph node size or symptoms.

Follow-Up Care

Follow-up care is crucial, especially if the lymph node does not return to normal size or if new symptoms develop. Continuous monitoring and additional tests may be necessary to ensure appropriate management of the underlying condition.

Seeking medical attention for an enlarged lymph node is important for timely diagnosis and treatment. By understanding what to expect during the health check and the potential diagnostic steps, you can be better prepared to discuss your concerns and treatment options with your healthcare provider.


London Private Ultrasound is committed to providing high-quality lymph node health assessments with our Lymph Node Health Package. This comprehensive package ensures that you receive the most thorough evaluation and personalized care for your lymph node health. For appointments and enquiries, visit our website at www.londonsono.com, call us at 02071013377, or email us at [email protected].

Additional Information

If you have any questions about the Lymph Node Health Package or your health, do not hesitate to contact us. We are here to provide you with the information and support you need for your health and well-being.