It often occurs in the setting of debilitation, dehydration, and poor oral hygiene, particularly among elderly postoperative patients. Histologic evidence of myocarditis has been reported in 14% to 50% of patients with ventricular ectopy and in up to 12% with sudden cardiac death. Reading the numerous journal articles on parotitis reveals frequent contradictions in the classification, etiology, and treatment of the disorders. Coxsackie a virus an overview sciencedirect topics. Dec, 20 mumps virus is the most recognized cause of viral parotitis. Mumps virus usually produces a benign infection characterized by increased parotid volume which. Baixe no formato pptx, pdf, txt ou leia online no scribd. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Matriz extracelular tecido celulas matriz extracelular tecido epitelial poliedricas e justapostas pequena quantidade tecido conjuntivo fixas e migratorias abundante tecido muscular alongadas e contrateis quantidade moderada tecido nervoso com longos prolongamentos nenhuma prof. Although widespread immunization has substantially reduced the number of mumps cases in the u. This type of infection is now considerably rare in children. Submandibular hsg and parotid hsy gland salivary cell lines were.
Accurate diagnosis is necessary for an appropriate therapeutic approach. Lymphadenopathy lan anterior cervical and submandibular lan often confused with parotitis. Sialadenitis the student health provider has diagnosed salivary gland infections. In children, the main cause for painful enlargement of the parotid is an entity called viral parotitis, usually caused by mumps. Mumps was first described by hippocrates in the fifth century bc, in his first book of epidemics, but a viral aetiology was not demonstrated until the 1930s, when johnson and goodpasture fulfilled kochs postulates by transferring the disease from experimentally infected rhesus macaques macaca mulatta, to children in his neighbourhood, using a bacteriafree. Salivary gland infections are viral or bacterial infections of the salivaproducing glands. Sep 06, 2009 like measles, mumps is an acute viral illness. There are a number of causes, including viruses and bacteria. This paramyxoviral disease is spread by droplets or direct contact, and its prevalence has drastically decreased since vaccination started in the 1970s, being more common in underdeveloped countries. Mumps 205 14 mumps mumps is an acute viral illness.
Other viral causes of parotitis include influenza and enteroviruses, and virus cultures. The reason of developing mumps in this child despite regular vacci. Acute bacterial suppurative parotitis is caused most commonly by staphylococcus aureus and mixed oral aerobes andor anaerobes. Sonographic analysis of recurrent parotitis in children a comparative study with sialographic findings mayumi shimizu, dds, phd,a jtirgen ugmfiller, dr reed,b karl donath, prof dr mult,c kazunori yoshiura, dds, phd,d shigeo ban, dds,e shigenobu kanda, dds, phd,f satoru ozeki, dds, phd,g and masanori shinohara, dds, phd,h fukuoka. Viral parotitis and juvenile recurrent parotitis are the two most common causes. Mcgrawhill medicalerror accessmedicina mcgrawhill medical. Glandula parotis definition of glandula parotis by. Initial signs and symptoms often include fever, muscle pain, headache, poor appetite, and feeling generally unwell. Hippocrates was the first to describe the clinical picture of mumps in the 5 th century bc. May 04, 2020 rolfes ma, millman aj, talley p, et al. Multiple factors, independently or in combination, can result in acute, chronic, or recurrent acute salivary gland.
Mumps virus is the most recognized cause of viral parotitis. The ability to perform a thorough clinical examination, salivary examination and imaging procedure facilitates the differentiation of parotitis from other pathology. Acute suppurative parotitis is generally caused by staphylococcus aureus, streptococcus species, and, rarely, gramnegative bacteria. Parotid glands definition of parotid glands by medical. Viral parotitis can be caused by paramyxovirus mumps, epsteinbarr virus, coxsackievirus, and influenza a and parainfluenza viruses.
Acute viral disease characterized by fever, swelling, and tenderness of one or more salivary glands, usually the parotid glands. Scarlatina an acute, contagious disease characterized by sore throat, abrupt high fever, increased pulse, strawberry tongue, and punctiform bright red rash on the body. Glandula parotis definition of glandula parotis by medical. Iglesias ram irez, eduardo pomares bory, jaime valenti perez, andres dovale borjas. Labuda sm, yang c, daniels c, young sr, safi h, haselow d. Patients with acute sialadenitis typically present with acute onset of pain and swelling of the affected gland. The diagnosis of mumps was made based on laboratory findings. A presentation by cecy alvarado created with haiku deck, free presentation software that is simple, beautiful, and fun. Conclusion dentists are in the unique position to diagnose a patient with chronic parotitis. In children, the main cause for painful enlargement of the parotid is an entity called viral parotitis, usually. Parotitis is a painful swelling of your parotid glands, which are salivary glands located between the ear and jaw. Acute parotitis is recent swelling of one or both of the salivary glands. The two largest are the parotid glands, one in each cheek over the jaw in front of the ears. A pure viral or bacterial infection, an autoimmune inflammation, or a combination of these can be the etiology.
Japan, and hamburg, germany kyushu university, fukuoka dental. We have detected bk viral shedding in the saliva of hivsgd patients consistent. Acute infection of the parotid gland can be caused by a variety of bacteria and viruses. This is then usually followed by painful swelling of one or both parotid salivary glands. The parotid glands are small exocrine glands located superficial and around the ramus of the jaw, which are rarely affected by diseases of any kind. Mumps was first described by hippocrates in the fifth century bc, in his first book of epidemics, but a viral aetiology was not demonstrated until the 1930s, when johnson and goodpasture fulfilled kochs postulates by transferring the disease from experimentally infected rhesus macaques macaca mulatta, to children in his neighbourhood, using a bacteriafree, filtersterilized. In 1934, johnson and good pasture identified the etiologic agent of mumps as a virus. Acute viral parotitis is not a common symptom of influenza virus infection and is much more commonly seen following infection with the mumps virus. It is limited almost entirely to elderly, dehydrated, debilitated, and malnourished patients with poor oral hygiene.
The most common bacterial cause of acute sialadenitis is staphylococcus aureus, which has been cultured in 50% to 90% of cases. Anaerobic bacteria, mostly peptostreptococcus species and bacteroides species. Influenzarelated parotitis during a large mumps outbreak arkansas, 20162017. Inflammation of one or more of these glands is called parotitis, or parotiditis. Juvenile recurrent parotitis jrp is a recurrent parotid inflammation of nonobstructive, nonsuppurative nature. Pdf recurrent parotitis as a presentation of primary pediatric. Mumps is a viral disease caused by the mumps virus. Viral infections such as mumps often affect the salivary glands mumps most often causes parotiditis. It appears in the second postoperative week and is associated with prolonged nasogastric intubation. Parotitis is a rare but serious staphylococcal infection of the parotid gland which may cause postoperative fever. Acute suppurative parotitis is generally caused by staphylococcus aureus, streptococcus species, and rarely, gramnegative bacteria. In 1934, johnson and goodpasture showed that mumps could be transmitted from infected patients to rhesus monkeys and demonstrated that mumps was caused by a filterable agent present in saliva.
Parotiditis bacteriana by paola valdebenito beltran on prezi. Pdf parotitis is a common condition seen in the pediatric population, usually as an isolated occurrence associated with viral or bacterial infection find, read. Influenzaassociated parotitis during the 20142015 influenza season in the united states. Sonographic analysis of recurrent parotitis in children. From each gland a duct, the parotid duct sometimes called stensens duct, runs forward across the cheek and opens on the inside surface of the cheek. Oct 04, 2015 conclusion dentists are in the unique position to diagnose a patient with chronic parotitis.
Paperas parotiditis enfermedades viricas enfermedades. The most common cause is a virus, such as mumps, herpes, or epsteinbarr. The largest of the salivary glands, one of two compound acinous glands situated inferior and anterior to the ear, on either side, extending from the angle of the jaw to the zygomatic arch and posteriorly to the sternocleidomastoid muscle. Bacterial infections, diabetes, tumours or stones in the saliva glands, and tooth problems also may cause parotitis. Manual palpation of the gland is exquisitely painful and can result in. Symptoms typically occur 16 to 18 days after exposure and resolve after seven to 10 days. May 04, 2020 parotitis presents in many forms and the symptoms vary from modest to prostrating. A study by wu et al indicated that technetium99m 99m tc pertechnetate salivary gland scintigraphy can play an important part in the diagnosis of chronic obstructive parotitis and other salivary gland disorders. Occasionally, however, the radiologist is asked to examine them usually in the setting of pain or swelling. Mumps parotitis is characterized by the rapid, painful swelling of one or both parotid.
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