Hi,
Thank you for posting your query.
The most likely cause of the swelling over the spine could be a
cyst. Other causes could be
lipoma or
neurofibroma. These are benign conditions and there is no need to worry about them.
The diagnosis can be further clarified by clinical examination. If it is possible, please upload a clinical photograph. It would help in clinical diagnosis. For confirmation, a
biopsy of the lump may be required.
There is no need to worry about it now.
I hope it helps. Please get back if you require any additional information.
Wishing you good health,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad, India
Click on this link to ask me a DIRECT QUERY: http://bit.ly/Dr-Sudhir-kumar
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