Search results
Results from the WOW.Com Content Network
Mastoiditis is the result of an infection that extends to the air cells of the skull behind the ear. Specifically, it is an inflammation of the mucosal lining of the mastoid antrum and mastoid air cell system inside [1] the mastoid process. The mastoid process is the portion of the temporal bone of the skull that is behind the ear.
The cells receive arterial supply from the stylomastoid branch of the occipital artery or posterior auricular artery, and (sometimes) a mastoid branch of the occipital artery. [1]: 749 The superior petrosal sinus receives venous drainage from the mastoid air cells (mastoid infection may thus lead to a cerebellar abscess). [2]: 443
Feeling pain under your left breast can be especially worrying. After all, important organs and structures sit on that side of the body, like your heart, left lung, stomach, spleen, esophagus ...
It usually impacts the upper ribs on the left-hand side of your body and can cause a sharp, aching, or pressure-like feeling. It can also feel worse when you take a deep breath, cough, or sneeze ...
Cluster headache is a neurological disorder characterized by recurrent severe headaches on one side of the head, typically around the eye(s). [1] There is often accompanying eye watering, nasal congestion, or swelling around the eye on the affected side. [1] These symptoms typically last 15 minutes to 3 hours. [2]
Breast pain is the symptom of discomfort in either one or both breasts. [2] Pain in both breasts is often described as breast tenderness, is usually associated with the menstrual period and is not serious. [1] [3] Pain that involves only one part of a breast is more concerning, [1] particularly if a hard mass or nipple discharge is also present ...
The final product of this communication is the ability to see, hear or feel something as interpreted by the brain. Dejerine–Roussy syndrome most often compromises tactile sensation. Therefore, the damage in the thalamus causes miscommunication between the afferent pathway and the cortex of the brain, changing what or how one feels. [1]
Superficial thrombophlebitis is a thrombosis and inflammation of superficial veins presenting as a painful induration (thickening) with erythema, often in a linear or branching configuration with a cordlike appearance.