Aerosinusitis, also called barosinusitis, sinus squeeze or sinus barotrauma is a painful inflammation and sometimes bleeding of the membrane of the paranasal sinus cavities, normally the frontal sinus. It is caused by a difference in air pressures inside and outside the cavities.
Most cases occur in scuba divers and fliers, and is easily diagnosed when presented to physicians immediately after exposure. On the other hand, the problem may remain undiagnosed when the history fails to relate the symptoms to exposure to environmental pressure changes or if the focus is on other etiologies.
Typically, sinus barotrauma is preceded by an upper respiratory tract infection or allergy. The affected person suffers a sudden sharp facial pain or headache during descent, which increases as the aircraft approaches ground level. The pain can ultimately become disabling unless the ambient pressure is reversed.
The pressure difference causes the mucosal lining of the sinuses to become swollen and submucosal bleeding follows with further difficulties ventilating the sinus, especially if the orifices are involved. Ultimately fluid or blood will fill the space.
Now this is what it's like when world's collide
Now this is what it's like
Now this is what it's like when world's collide
Now this is what it's like
What is it really, what's goin' on here?
You've got your system for total control
Now is there really anybody out there?
Now watch us suffer 'cause we can't go
What is it really that is in your head?
What little life that you had just died
I'm gonna be the one that's takin' over
Now this is what it's like when world's collide
Are you ready to go
'Cause I'm ready to go?
What you gonna do baby, baby?
Are you going with me
'Cause I'm going with you?
That's the end of all time
What is it really that motivates you
The need to fly or this fear to stop?
I'll go along but then you'll realize
When we get there, I say 9 of 10 drop
Now who's the light and who is the devil
You can't decide so I'll be your guide
And one by one they will be hand chosen
Now this is what it's like when world's collide
Are you ready to go
'Cause I'm ready to go?
What you gonna do baby, baby?
Are you going with me
'Cause I'm going with you?
That's the end of all time
Now this is what it's like when world's collide
Now this is what it's like
Now this is what it's like when world's collide
Now this is what it's like
What is it really when they're fallin' over?
Everything that you thought was denied
I'm gonna be the one that's takin' over
Now this is what it's like when world's collide
Are you ready to go
'Cause I'm ready to go?
What you gonna do baby, baby?
Are you going with me
'Cause I'm going with you?
That's the end of all time
Are you ready to go
'Cause I'm ready to go?
What you gonna do baby, baby?
Are you going with me
'Cause I'm going with you?
That's the end of all time
Are you ready
'Cause I'm ready?
That's the end of all time
Are you going?
Yes I'm going