Hi I am Dr Ravinder Sharma ENT surgeon.
On the basis of information provided it appears that your son has
- It refers to the infection of sinuses
and presents as headache, nose block, nasal discharge, anosmia
Aneurysm - It refdrs to a sac of blood attached to the blood vessel. It appears there is intracranial aneurysm
. This is because of the weak blood vessel wall and a part of that wall balloons out . It carries a risk of rupture and bleeding in cranial cavity
. If it ruptures it can be life threatening. This also presents with headache. At times it may be asymptomatic.
If diagnosed in time or accidently I suggest you to consult a neurosurgeon to get the answer that clipping of vessel is required or not. May be you will require some more tests.
I hope this answers your concern
Feel free to contact me if you require more information about it