A 62 year old woman presents to your Emergency Department with a chief complaint of severe right eye pain. Upon further questioning, she reveals reduced vision in the affected eye and colored halos around lights. She reports a diffuse headache and two episodes of vomiting. A quick physical exam reveals significant conjunctival injection and a fixed, mid-dilated pupil. Does your differential contain acute angle closure glaucoma? What is Acute Angle Closure Glaucoma? Acute angle …