Слайд 2Parotitis is an inflammation of one or both parotid glands. There are
![Parotitis is an inflammation of one or both parotid glands. There are](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/1098361/slide-1.jpg)
a number of causes, but the clinical picture remains broadly similar.
Слайд 3Acute bacterial parotitis
This is an acute inflammatory response to bacterial infection which
![Acute bacterial parotitis This is an acute inflammatory response to bacterial infection](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/1098361/slide-2.jpg)
causes erythema (redness), pain, swelling and tenderness over the gland on the side of the cheek along with the appearance of pus from the opening of the duct on the inside of the cheek.
Слайд 4Treatment comprises correction of the lack of fluids (rehydration), antibiotics and pain
![Treatment comprises correction of the lack of fluids (rehydration), antibiotics and pain relief.](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/1098361/slide-3.jpg)
relief.
Слайд 5Chronic recurrent parotitis
This refers to repeated episodes of discomfort and swelling of
![Chronic recurrent parotitis This refers to repeated episodes of discomfort and swelling](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/1098361/slide-4.jpg)
the parotid gland often after eating. It is caused by decreased flow of saliva often secondary to either blockage of the duct by a stone or the formation of a duct stricture (narrowing).
Слайд 6It is treated conservatively with gland massage, methods to stimulate the flow
![It is treated conservatively with gland massage, methods to stimulate the flow](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/1098361/slide-5.jpg)
of saliva, lemon juice, and antibiotics if required. Surgery to remove the gland is possible but its benefits need to be balanced against the risk of damage to the facial nerve (which allows the muscles of facial expression to function).
Слайд 7Damage to the facial nerve can cause paralysis of one side of
![Damage to the facial nerve can cause paralysis of one side of](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/1098361/slide-6.jpg)
the face. X-ray treatment (radiotherapy) and treatment with steroid tablets have been described but are felt generally to be ineffective.