Related Experiment Videos
[Bell's palsy in HIV infection]
A Mastroianni1, O Coronado, R Manfredi
1Istituto Malattie Infettive, Università degli Studi di Bologna.
Minerva Medica
|March 1, 1994
Summary
Idiopathic peripheral facial nerve palsy (Bell's palsy) can be an early neurological complication of human immunodeficiency virus (HIV) infection. This condition often presents in early HIV stages and typically has a favorable prognosis.
Area of Science:
- Neurology
- Infectious Diseases
- Immunology
Background:
- Neurological complications are significant causes of morbidity and mortality in HIV/AIDS patients.
- The peripheral nervous system is commonly affected in HIV disease through various mechanisms.
- Idiopathic peripheral facial nerve palsy (Bell's palsy) is recognized as a potential neurological complication of HIV infection.
Observation:
- Facial palsy in late-stage HIV disease (severe immunodeficiency) is usually secondary to opportunistic infections, polyradiculopathy, or tumors.
- Few clinical studies document facial palsy associated with HIV infection in medical literature.
- Three HIV-infected patients with Bell's palsy were observed between 1986 and 1992; all were asymptomatic (CDC II).
Findings:
- In one observed patient, Bell's palsy was the initial clinical manifestation of HIV infection.
- The facial palsy observed in these patients and reported in other studies is self-limiting.
- The prognosis for HIV-associated Bell's palsy, particularly in early stages, is generally good.
Implications:
- Bell's palsy may serve as an early indicator of HIV infection in asymptomatic individuals.
- Recognizing Bell's palsy as a potential HIV complication aids in timely diagnosis and management.
- Further research is warranted to elucidate the specific etiopathogenetic mechanisms of HIV-associated facial nerve palsy.