Thank you for your query on Healthcare Magic.
With your history your child tonsils and adenoids
have been removed 4 years back.
But there may be remnants of lypmoid tissue hypertrohy and enlargement due to chronic allergy
The X-ray is suggestive of the maxillary sinus
involvement on both sides, hence they told to consult an ENT surgeon.
Hence I advise you to consult an ENT surgeon for any opinion regarding the X-ray.
Hope I have answered your query.