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Streptococcal pharyngitis, also known as streptococcal sore throat (strep throat), is pharyngitis (an infection of the pharynx, the back of the throat) caused by Streptococcus pyogenes, a gram-positive, group A streptococcus. [9] [10] Common symptoms include fever, sore throat, red tonsils, and enlarged lymph nodes in the front
Common symptoms include fever, sore throat, and large lymph nodes. It is a contagious infection, spread by close contact with an infected individual. A definitive diagnosis is made based on the results of a throat culture. Antibiotics are useful to both prevent complications (such as rheumatic fever) and speed recovery. [21]
The diagnosis of AGEP may be forthright in typical cases in which an individual: has taken a drug known to cause the disorder; develops multiple sterile pustules overlying large areas of red swollen skin starting a few days after initial drug intake; and has a histology of biopsied lesions that shows pustules just below the skin's Stratum ...
A peritonsillar abscess (PTA), also known as a quinsy, is an accumulation of pus due to an infection behind the tonsil. [2] Symptoms include fever, throat pain, trouble opening the mouth, and a change to the voice. [1] Pain is usually worse on one side. [1] Complications may include blockage of the airway or aspiration pneumonitis. [1]
Gastroesophageal (acid) reflux disease can cause stomach acid to back up into the throat and also cause the throat to become sore. [5] In children, streptococcal pharyngitis is the cause of 35–37% of sore throats. [6] [2] The symptoms of a viral infection and a bacterial infection may be very similar.
Early diagnosis is key, while a delay in diagnosis and treatment may lead to death. Parapharyngeal space communicates with retropharyngeal space and an infection of retropharyngeal space can pass down behind the esophagus into the mediastinum. [1] RPAs can also occur in adults of any age.
Tonsillitis is inflammation of the tonsils in the upper part of the throat.It can be acute or chronic. [8] [9] [2] Acute tonsillitis typically has a rapid onset. [10]Symptoms may include sore throat, fever, enlargement of the tonsils, trouble swallowing, and enlarged lymph nodes around the neck.
If the gums are also involved, symptoms of necrotizing ulcerative gingivitis, such as painful gums may also be present. The tonsils show single or multiple greyish-white ulcers, usually on only one of the palatine tonsils. The ulcers appear surrounded by reddened area and they bleed when touched or when the pseudo membrane is removed. [7]