Search results
Results from the WOW.Com Content Network
Blepharitis, sometimes known as granulated eyelids, is one of the most common ocular conditions characterized by inflammation, scaling, reddening, and crusting of the eyelid. This condition may also cause swelling, burning, itching, or a grainy sensation when introducing foreign objects or substances to the eye.
Meibomian glands (also called tarsal glands, palpebral glands, and tarsoconjunctival glands) are sebaceous glands along the rims of the eyelid inside the tarsal plate. They produce meibum , an oily substance that prevents evaporation of the eye's tear film .
Meibomian glands in the lower eyelid imaged under amber light to show vasculature support and the gland structure. Meibomian gland dysfunction (MGD, also meibomitis or meibomianitis) is a chronic disease of the meibomian glands, which is commonly characterized by obstruction of the end of the duct that delivers the secretion produced by the glands (called meibum) to the eye surface, which ...
Periorbital dark circles (including dark circles of the lower eyelid) are dark blemishes around the eyes. There are many causes of this symptom, including heredity and bruising . [ 1 ]
These rashes are often very red, macerated, and erosive-looking and are accompanied by red bumps or papules. Other symptoms to note : Candida rashes often have a “sour, yeasty odor,” Dr. Lal ...
A chalazion (/ k ə ˈ l eɪ z i ə n /; plural chalazia or chalazions) or meibomian cyst [4] is not a cyst but a granuloma [5] in the eyelid that results from a blocked meibomian gland. [6] [7] It typically occurs in the middle of the eyelid, red, and not painful. [2] They tend to come on gradually over a few weeks. [2]
Dermatochalasis is caused by a loss of elasticity in the connective tissue supporting the structure of the front portion of the eyelid. [3] Normally, in Caucasians, the orbicularis muscle and overlying skin form a crease near the tarsal border. [3] In dermatochalasis, the excess tissues hangs down, over the front edge of the eyelid.
The animal had yellow eyelids and a mosaic-like pattern. ... Swamp creature — with ‘very large’ eyes — discovered in Madagascar. It’s a new species. Show comments. Advertisement.