Fine Needle Aspiration Biopsy of Lymph Node
Imaging & Scans
estimated about CNY 500-1500
(estimated about USD 70-220)
30 min
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Description
Fine needle aspiration biopsy of a lymph node helps diagnose infections, inflammation, or cancer when swollen or abnormal nodes are found; costs ¥70–220 (¥500–1500) and ChinaMedicalHub assists with hospital booking and interpreter support.
Main Uses
Lymph node biopsy is primarily used to diagnose the cause of enlarged lymph nodes, which can include infections, immune disorders, and cancers. It is also used to stage certain types of cancer, especially lymphomas and metastatic cancers, by determining how far the cancer has spread. This test is applicable when there's an unexplained swelling of lymph nodes that persists over time or other suspicious symptoms suggesting malignancy or serious infection.
Normal Range
A lymph node biopsy, or fine needle aspiration (FNA) of a lymph node, does not have a 'normal range' in the traditional sense as with blood tests. The results are interpreted based on the presence or absence of abnormal cells, such as cancerous or infectious cells. A normal result indicates no evidence of malignancy or significant pathology.
Low Values - Possible Causes
The concept of 'low values' does not apply to a lymph node biopsy. However, if the sample is insufficient, it could be due to: 1. Inadequate sampling technique, 2. Small size of the lymph node, 3. Technical issues during the procedure, 4. The lymph node being too deep or in a difficult location for proper sampling, 5. Patient movement during the procedure.
High Values - Possible Causes
Similarly, 'high values' do not apply. Abnormal findings may indicate: 1. Lymphoma, 2. Metastatic cancer from another part of the body, 3. Infections (e.g., tuberculosis, cat scratch disease), 4. Reactive hyperplasia (enlargement of lymph nodes due to infection or inflammation), 5. Autoimmune diseases.
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