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Two cases of influenza with impaired ocular movement
M Migita1, T Matsumoto, O Fujino
1Department of Pediatrics, Nippon Medical School, Tokyo, Japan. Makoto_Migita/bmb@nms.ac.jp
Abstract:
Complications of influenza include respiratory disorders (pneumonia, bronchitis and croup) and occasionally myocarditis, myositis, encephalitis, encephalopathy and Reye's syndrome, which may be life-threatening and cause various sequelae. We report two patients who developed unusual complications of influenza infection: one had ptosis and impaired ocular movement, and the other suffered from Guillain-Barré syndrome with paralysis of the extraocular muscles.
Insights
Influenza can cause serious complications, including rare neurological issues. This study highlights two cases of unusual influenza complications: ptosis with impaired eye movement and Guillain-Barré syndrome affecting eye muscles.
Area of Science:
- Neurology
- Infectious Diseases
- Ophthalmology
Background:
- Influenza virus infections commonly lead to respiratory illnesses.
- Severe complications, though infrequent, can include neurological disorders such as encephalitis and Reye's syndrome.
- These complications can be life-threatening and result in long-term sequelae.
Observation:
- This report details two distinct cases of unusual influenza complications.
- One patient presented with ptosis and impaired ocular motility.
- The second patient developed Guillain-Barré syndrome, specifically involving paralysis of the extraocular muscles.
Findings:
- Influenza infection can manifest with atypical neurological and ophthalmological complications.
- Ptosis and impaired ocular movements represent a rare sequela of influenza.
- Guillain-Barré syndrome, a post-infectious autoimmune disorder, can present with specific ocular muscle paralysis following influenza.
Implications:
- Recognizing these rare complications is crucial for timely diagnosis and management of influenza patients.
- This expands the spectrum of known neurological sequelae associated with influenza virus.
- Further research may elucidate the mechanisms underlying these unusual presentations and inform treatment strategies.