Your son is having enlarged lymph nodes. Lymph node infection is called Lymphadenitis.It is a common complication of certain bacterial infections such as streptococcus or staphylococcus. A biopsy and culture of the affected area or node may reveal the cause of the enlarged lymph nodes.
Fine needle aspiration cytology (FNAC) may be done.In this technique, a thin, hollow needle is inserted into the mass/lump to extract cells that will be examined under a microscope. based on this the exact diagnosis can be made. So make an early appointment with doctor as prescription antibiotics may be required.
Please feel free to ask if you have any other question.
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