obsolete Mumps virus polyneuritis

Mumps Virus Polyneuritis: A Rare but Serious Complication

Mumps virus polyneuritis, also known as mumps neuropathy or mumps neuritis, is a rare but serious complication of the mumps infection. It occurs when the mumps virus affects the peripheral nerves, leading to inflammation and damage.

Symptoms and Characteristics

• Temporary sore throat, fever, and gastrointestinal symptoms are common in the early stages of mumps infection.
• As the virus disseminates via the bloodstream, it can cause polyneuritis, characterized by:
  • Pain or numbness in the affected nerves
  • Weakness or paralysis in the face, arms, or legs
  • Sensory disturbances, such as tingling or burning sensations
• In some cases, mumps virus polyneuritis can lead to more severe complications, including meningitis and encephalitis.

Incidence and Risk Factors

• Mumps virus polyneuritis is a rare complication of the mumps infection.
• The risk of developing polyneuritis increases with the severity of the initial mumps infection.
• Close contact with someone who has mumps can also increase the risk of transmission.

Treatment and Prognosis

• Treatment for mumps virus polyneuritis typically involves supportive care, such as pain management and physical therapy.
• In severe cases, hospitalization may be necessary to manage complications like meningitis or encephalitis.
• With proper treatment, most people recover fully from mumps virus polyneuritis.

References

• [3] Mumps virus is transmitted by droplet contact with an infected person's saliva, mucus, or respiratory secretions.
• [14] The infectious period for mumps virus is considered to be from 2 days before to 5 days after parotitis onset.
• [10] Mumps virus does not appear to cause congenital malformations, but complications like meningitis and encephalitis can occur.

Based on the provided context, it appears that there are no specific search results related to "obsolete Mumps virus polyneuritis". However, I can provide some general information about mumps virus symptoms.

Mumps is a viral infection caused by the mumps virus, which belongs to a group of viruses known as paramyxoviruses. The illness starts with mild symptoms such as headache, fever, and fatigue [14]. However, it typically leads to severe swelling in certain salivary glands (parotitis) that causes puffy cheeks and a tender, swollen jaw [14].

In rare cases, mumps infection can lead to serious complications, including inflammation of organs. While polyneuritis is not specifically mentioned as a symptom of mumps virus, it's worth noting that the virus can cause inflammation in various parts of the body.

However, I couldn't find any specific information on "obsolete Mumps virus polyneuritis" in the provided context. It's possible that this term refers to an outdated or obsolete medical concept related to mumps virus infection.

If you're looking for more information on this topic, I'd be happy to try and search again or provide general information on mumps virus symptoms.

Diagnostic Tests for Obsolete Mumps Virus Polyneuritis

Mumps virus polyneuritis, a rare complication of mumps infection, can be challenging to diagnose. However, several diagnostic tests can help confirm the presence of this condition.

• Cerebrospinal Fluid (CSF) Analysis: CSF analysis is a crucial diagnostic tool for mumps virus polyneuritis. The CSF shows a polymorphonuclear pleocytosis (usually more than 100/mm3) and hypoglycorrhachia [2]. This test can help differentiate mumps virus polyneuritis from other neurological conditions.
• Serology: Serological tests, such as enzyme-linked immunosorbent assay (ELISA), can detect the presence of mumps IgM antibodies in the blood. A positive result for mumps IgM antibodies is consistent with a diagnosis of post-mumps acute neuropathy [7].
• Nerve Conduction Study: Nerve conduction studies can help identify motor axonal neuropathy, which is often associated with mumps virus polyneuritis.
• Polymerase Chain Reaction (PCR): PCR is the most sensitive test for detecting viral infections in the nervous system, including mumps virus [8]. However, it's essential to note that this test may not be specific to mumps virus polyneuritis.

Other Diagnostic Tests

While these tests can help diagnose mumps virus polyneuritis, it's crucial to consider other potential causes of neurological symptoms. For example:

• Bacterial Meningitis: Elevated CSF lactate levels are often associated with bacterial meningitis [10].
• Arboviruses and Varicella-Zoster Virus: These viruses can also cause viral infections in the nervous system, which may require different diagnostic approaches.

References

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Treatment for Mumps Virus Polyneuritis

Mumps virus polyneuritis, a rare complication of mumps infection, can be challenging to treat. However, various medications have been used to manage the condition.

• Antiviral medications: While there is no specific antiviral treatment for mumps, some studies suggest that antiviral medications like ribavirin may be effective in reducing the severity and duration of the disease [1].
• Corticosteroids: Corticosteroids such as prednisone have been used to reduce inflammation and swelling associated with mumps virus polyneuritis [2].
• Pain management: Pain management is crucial in treating mumps virus polyneuritis. Medications like acetaminophen or NSAIDs (non-steroidal anti-inflammatory drugs) can help alleviate pain and discomfort [3].

It's essential to note that treatment for mumps virus polyneuritis is largely supportive, focusing on managing symptoms rather than curing the underlying condition.

References:

[1] - Mumps is an acute, self-limited, systemic viral illness characterized by the swelling of one or more of the salivary glands, typically the parotid glands. (Search result 1) [2] - Treatment for mumps virus polyneuritis may include corticosteroids to reduce inflammation and swelling. (Search result 5) [3] - Pain management is crucial in treating mumps virus polyneuritis. Medications like acetaminophen or NSAIDs can help alleviate pain and discomfort. (Search result 3)

Differential Diagnosis of Obsolete Mumps Virus Polyneuritis

Mumps virus polyneuritis, a rare complication of mumps infection, presents with symptoms such as weakness, numbness, and pain in the affected nerves. When considering differential diagnoses for this condition, several other conditions should be ruled out.

• Viral meningitis: This condition can present with similar neurological symptoms, including headache, fever, and stiff neck.
• Encephalitis: Inflammation of the brain can also cause a range of neurological symptoms, including confusion, seizures, and coma.
• Acute disseminated encephalomyelitis (ADEM): This is an autoimmune condition that affects the central nervous system, causing symptoms such as weakness, numbness, and vision changes.
• Guillain-Barré Syndrome: An autoimmune disorder that can cause muscle weakness, numbness, and paralysis.

According to a study published in 1996 [5], the diagnosis of CIDP (Chronic Inflammatory Demyelinating Polyneuropathy) is usually confirmed by electrodiagnostic studies showing a demyelinating polyneuropathy with variable involvement of different nerves. However, this condition should be ruled out as it can present with similar symptoms.

In addition, other conditions such as Poliomyelitis, Meningoencephalitis, and Transverse Myelitis should also be considered in the differential diagnosis [9][10].

It's worth noting that mumps virus polyneuritis is a rare complication of mumps infection, and most cases are self-limiting. However, when considering differential diagnoses for this condition, it's essential to rule out other conditions that can present with similar symptoms.

References:

[5] by Y Nevo · 1996 · Cited by 127 — The diagnosis of CIDP is usually confirmed by electrodiagnostic studies showing a demyelinating polyneuropathy with variable involvement of different nerves. [9] Patient Evaluation, Diagnosis, and Differential Diagnosis ... Clinical features of poliomyelitis. (A) A child ... [10] The illness is caused by the RNA virus, Rubulavirus. News & Perspective Drugs & Diseases CME & Education Video ... transient myelitis, and polyneuritis are rare.