Search results
Results From The WOW.Com Content Network
Whilst hearing loss is a common symptom in many diseases of the ear, for example in otosclerosis (abnormal bone growth in the ear), [3] the white, chalky patches on the tympanic membrane are fairly characteristic of tympanosclerosis. Cholesteatoma is similar in appearance but the whiteness is behind the tympanic membrane, rather than inside.
In the absence of a pathology, a loud sound (generally greater than 70 dB above threshold) causes the stapedius muscle to contract, reducing the admittance of the middle ear and softening the perceived loudness of the sound. If the mobility of the stapes is reduced due to otosclerosis, then stapedius muscle contraction does not significantly ...
Camp says it can be a cause for scalp scabs, and it also causes “flaky, pink patches on the scalp, eyebrows, ears, around the nose, and beard area.” Other symptoms include itchiness, rash, and ...
Ménière's disease usually starts confined to one ear; it extends to both ears in about 30% of cases. [5] People may start out with only one symptom, but in Ménière's disease all three appear with time. [5] Hearing loss usually fluctuates in the beginning stages and becomes more permanent in later stages.
The ear is designed to be self-cleaning, but some people are more prone to earwax buildup due to their ear canal shape. For example, very curvy ear canals, narrow ear canals, or surgical ears are ...
A venous lake (also known as phlebectasis [1]) is a generally solitary, soft, compressible, dark blue to violaceous, 0.2- to 1-cm papule commonly found on sun-exposed surfaces of the vermilion border of the lip, face and ears. [2] [3] [4] Lesions generally occur among the elderly. [5] [6]
As of 2013 hearing loss affects about 1.1 billion people to some degree. [12] It causes disability in about 466 million people (5% of the global population), and moderate to severe disability in 124 million people. [2] [13] [14] Of those with moderate to severe disability 108 million live in low and middle income countries. [13]
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.