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Lymph node culture How the Test is Performed:
A needle aspiration of an enlarged lymph node ( swollen glands ) is obtained. The fluid is placed in culture medica and observed for growth in the laboratory.
How to Prepare:
Adults:
There is no special preparation.
Infants and children:
The physical and psychological preparation you can provide for this or any test or procedure depends on your child's age, interests, previous experience, and level of trust. For specific information regarding how you can prepare your child, see the following topics as they correspond to your child's age:
How it Feels:
The site may be anesthetized with a local anesthetic before the node is aspirated. There may be some pain when the needle is inserted into the lymph node.
Risks:
There is a risk of bleeding or infection.
Why this Test is Performed:
The test may be performed if plague is suspected. It may rarely be done when other types of infection are suspected.
Normal Values:
No growth is normal.
Abnormal Results:
Abnormal results indicate that bacteria are present. The plague bacillus may be present.
Additional conditions under which the test may be performed:
Cost:
The estimated cost is $345.
Special Considerations:
Not applicable.
The lymphatic system filters fluid from around cells. It is an important part of the immune system. When people refer to swollen glands in the neck, they are usually referring to swollen lymph nodes. Common areas where lymph nodes can be easily felt, especially if they are enlarged, are: the groin, armpits (axilla), above the clavicle (supraclavicular), in the neck (cervical), and the back of the head just above hairline (occipital).
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