Mumps polyneuropathy
ICD-10 B26.84 is a billable code used to indicate a diagnosis of mumps polyneuropathy.
Mumps polyneuropathy is a rare neurological complication associated with mumps virus infection. The mumps virus, an RNA virus of the Paramyxoviridae family, primarily causes parotitis but can lead to serious complications such as meningitis, orchitis, and polyneuropathy. Polyneuropathy refers to a condition that affects multiple peripheral nerves, leading to symptoms such as weakness, numbness, and pain, typically in the extremities. The pathophysiology involves immune-mediated damage to the peripheral nerves, often following a mumps infection. Diagnosis is primarily clinical, supported by serological tests for mumps IgM antibodies or PCR testing of cerebrospinal fluid (CSF) in cases of suspected viral meningitis. Treatment is largely supportive, focusing on symptom management, as there are no specific antiviral therapies for mumps. Corticosteroids may be used in severe cases to reduce inflammation. Early recognition and management are crucial to prevent long-term neurological deficits.
Detailed neurological examination findings, history of mumps infection, and results of diagnostic tests.
Patients presenting with weakness and sensory changes following a recent mumps infection.
Neurologists should ensure comprehensive documentation of neurological deficits and their progression.
History of mumps vaccination status, serological test results, and clinical symptoms.
Patients with confirmed mumps infection presenting with neurological symptoms.
Infectious disease specialists should document the timeline of infection and onset of neurological symptoms.
Used to evaluate the extent of nerve damage in suspected polyneuropathy.
Document the rationale for nerve conduction studies and findings.
Neurologists should ensure that the studies are linked to the diagnosis of mumps polyneuropathy.
Common symptoms include weakness, numbness, tingling in the extremities, and pain. These symptoms may develop after a recent mumps infection.
