A hyphema is a broken blood vessel in the eye that causes blood to collect behind the cornea. It can cause glaucoma. Itchy eyes: Causes and cures Usually itchy eyes are caused by some type of allergy, like pollen, dust and animal dander. ...
dark - (used of color) having a dark hue; "dark green"; "dark glasses"; "dark colors like wine red or navy blue" white - being of the achromatic color of maximum lightness; having little or no hue owing to reflection of almost all incident light; "as white as fresh snow"; "a br...
This blood-vessel-free island is often used to test anti-angiogenic therapies for cancer, arthritis, atherosclerosis, diabetes and other diseases driven by pathological angiogenesis. This lack of blood vessels is remarkable because of the highly vascular nature of the surrounding tissues; doubly ...
Scleritis (inflammation of the white part of the eye) Sty (a red, painful lump near the edge of your eyelid) Subconjunctival hemorrhage (broken blood vessel in eye) Uveitis (inflammation of the middle layer of the eye) When to see a doctor Seek emergency medical care Call 911 or your ...
iris. Patients with hyphema should remain in the sitting position. Hyphema that is greater than 33% of the iris, or any elevation of intraocular pressure, should be referred to an ophthalmologist as red blood cells can obstruct flow through the trabecular meshwork and elevate intraocular pressure....
Who is that girl with red hair andglasses? Glassesis a plural noun. Don't talk about 'a glasses'. Instead saya pair of glasses. Li has a newpair of glasses. Afterglassesyou use a plural form of a verb. Aftera pair of glassesyou use a singular form. ...
You might not even know that a blood vessel has broken until you look in a mirror and see a red dot on your eyeball. You probably won’t notice any symptoms likevisionchanges, discharge, orpain. You may have a scratchy feeling on the surface of youreye. ...
Most prior related work either focuses on fundus/optic disc images or requires additional hardware sensors for eye blood vessel detection, pupil/Iris detection, and/or eye redness determination. A computer-vision-based approach using machine/deep learning techniques for high-risk IOP determination ...
In these species, all normal males and females have S-, M-, and L-cones, also known as “blue,”“green,” and “red” cones, respectively, which respond to short, medium, and long light wavelengths, respectively. In these species, the S-cone opsin gene is located on an autosomal ...
Too many white blood cells (12) inflammation, blood means tissue has tom or a vessel has burst, and deposits of (13) material can mean eye disease. The orange-red retina holds many more (14) for disease detection. High blood pressure may announce its (15) by pushing the vessels off ...