Sialadenitis is bacterial infection of a salivary gland, usually due to an obstructing stone or gland hyposecretion. Symptoms are swelling, pain, redness, and. Sialadenitis (sialoadenitis) is inflammation of salivary glands, usually the major ones, the most Causes of sialadenitis are varied, including bacterial (most commonly Staphylococcus Aureus), viral and autoimmune conditions. Antibiotics should be given if bacterial sialadenitis is suspected, with choice of empirical antibiotics based upon local guidelines. Patients are advised to have.

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Mumps is a preventable disease with use of the MMR vaccination, however there is no cure and treatment is purely supportive.

Saliva is a complex mixture of fluid, electrolytes, enzymes, and macromolecules that function together to perform several important roles 1: Read the full article. Sialadenitia computed tomography of the neck showing expansion of the left submandibular gland by a benign-appearing tumor arrow.

Sialadenitis can be further classed as acute or chronic. Centers for Disease Control and Prevention. Immediate access to this article. In autoimmune sialadenitis, activation of T and B cells that infiltrate the interstitium occurs due to a response to an unidentified antigen present in the salivary gland parenchyma. Retrograde bacterial contamination from the dialadenitis cavity is thought to be the inciting etiology. Overall, most salivary gland tumors are benign and sialladenitis be treated with surgical excision.


Sialadenitis is an inflammation of a salivary gland.

Periapical, bscterial and maxillary hard tissues — Bones of jaws. On examination, bimanual palpation along the course of the duct may reveal the stone.

Benign and malignant tumors can occur in the salivary glands and usually present as a painless solitary neck mass. Information from reference 3. Sialolithiasis and duct strictures can impair salivary flow and predispose the patient to acute infection, but more commonly cause chronic or recurrent infections.

Orofacial soft tissues — Soft tissues around the mouth. The parotitis is characterized by local pain and edema, as well as otalgia and trismus. Benign lymphoepithelial lesion Ectopic salivary gland tissue Frey’s syndrome HIV salivary gland disease Necrotizing sialometaplasia Mucocele Ranula Pneumoparotitis Salivary duct stricture Salivary gland aplasia Salivary gland atresia Salivary gland diverticulum Salivary gland fistula Salivary gland hyperplasia Salivary gland hypoplasia Salivary gland neoplasms Benign: Severe cases can result in abscess formationwhich may lead to airway obstruction which is a medical emergency.

Salivary simulation with ascorbic acid enhances sonographic diagnosis of obstructive sialadenitis. Hepatitis Ascending cholangitis Cholecystitis Pancreatitis Peritonitis. Autoimmune parotitis has been associated with an increase incidence of lymphoma. The use of certain medications, especially those with anticholinergic properties, can also reduce salivary flow.

Oral mucosa — Lining of mouth.

Sialadenitis | Cleveland Clinic

It most often affects the parotid gland. Reprints are not available from the authors. The cause of this disorder is not known. Antibiotics, gland massage, hydration, sialagogues, warm compresses, oral hygiene. Jun 1, Issue. Report of ninety-two cases. Sialolithiasis is caused by the formation of stones in the ductal system.


Your feedback has been submitted successfully. Patient leaflets Measles, mumps, and rubella: Repeated episodes of pain and swelling, often with meals; recurrent infections.

What are the symptoms of sialadenitis? Painless, firm, slow-growing mass. More in Pubmed Citation Related Articles. Salivary gland cancer in the United States. Massage of saliva from duct. Submandibular stones near the hilum of the gland may require gland excision. This article needs attention from an expert on the subject.

Most commonly caused by Sialdenitis aureus. Micrograph showing chronic sialadenitis.


Most cases are bilateral, though it commonly begins on one side. Acute sialadenitis is a bacterial inflammation of the salivary gland. Sialadenitis is most common among elderly adults with salivary gland stones, calcified structures that can form inside a salivary gland and block the flow of saliva into the mouth. Rarely, acute suppurative sialadenitis can lead to abscess formation; surgical drainage is indicated in these cases.

The pathogenesis of acute suppurative parotitis: Minimally invasive options for salivary calculi.