What causes bacterial parotitis?
Acute bacterial suppurative parotitis is caused most commonly by Staphylococcus aureus and mixed oral aerobes and/or anaerobes in the setting of debilitation, dehydration, and poor oral hygiene, particularly among older postoperative patients.
What are the complication of parotitis?
Chronic parotitis destroys the glandular elements of the salivary glands and impairs the protective functions of saliva, leading to dental infections and caries. Autoimmune parotitis is associated with an increased incidence of lymphoma.
What causes child parotitis?
The causes of juvenile recurrent parotitis are not fully understood. Possibilities explored by researchers include an underproduction of saliva, congenital malformation of the salivary ducts, history of bacterial or viral infections, genetic predisposition, or underlying autoimmune disorder.
What is autoimmune parotitis?
Massaging the gland from posterior to anterior expresses clear saliva from the parotid duct in normal glands. Purulent saliva is expressed with bacterial parotitis, and clear saliva with small yellow curds is expressed in chronic punctate (autoimmune) parotitis.
What microorganism causes mumps?
Mumps is caused by the mumps virus, which belongs to a family of viruses known as paramyxoviruses. These viruses are a common source of infection, particularly in children.
What is the pathophysiology of parotitis?
The pathophysiology of parotitis is dependent upon the cause. Viral parotitis is caused by the infiltration of respiratory droplets containing the mumps virus. The mumps HN and F glycoproteins reach the surface of the infected host cell through the endoplasmic reticulum and Golgi complex.
Who is at risk for parotitis?
Mumps most often occurs in children ages 2 through 12 who have not been vaccinated against the disease. However, the infection can occur at any age and may also be seen in college age students. The time between being exposed to the virus and getting sick (incubation period) is about 12 to 25 days.
What is the cause of mumps?
Can dehydration cause parotid gland swelling?
Conclusions: These findings suggest that body dehydration is associated with decreased parotid salivary gland flow rates, and that these changes are generally age-independent in healthy adults.
Is parotitis viral or bacterial?
Acute parotitis is recent swelling of one or both of the salivary glands. There are a number of causes, including viruses and bacteria. Acute viral parotitis is not a common symptom of influenza virus infection and is much more commonly seen following infection with the mumps virus.
What kind of virus is mumps?
Mumps is a viral illness caused by a paramyxovirus, a member of the Rubulavirus family. The average incubation period for mumps is 16 to 18 days, with a range of 12 to 25 days.
How is parotitis prevented?
Good oral hygiene, adequate hydration, and early therapy for bacterial infections of the oropharynx are helpful measures for preventing acute bacterial parotitis.
Can dehydration cause parotitis?
Dehydration. Dehydration: This is a common, non-infectious cause of parotitis. It may occur in elderly or after surgery.
What causes mumps disease?
Mumps is caused by a virus that spreads easily from person to person through infected saliva. If you’re not immune, you can contract mumps by breathing in saliva droplets from an infected person who has just sneezed or coughed. You can also contract mumps from sharing utensils or cups with someone who has mumps.
Is mumps an airborne disease?
Mumps are easily spread by airborne droplets from the upper respiratory tract. The disease usually takes 2 to 3 weeks to appear.