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Updated: Sep 4, 2026

Conjunctival Commensal Isolation and Identification in Mice
Published on: May 1, 2021
[Conjunctivitis lignosa and hydrocephalus (an unusual association of 2 diseases)]
Insights
Two siblings presented with ligneous conjunctivitis and hydrocephalus in their first year of life. Surgical intervention for hydrocephalus led to the gradual resolution of conjunctivitis in both cases.
Area of Science:
- Ophthalmology
- Pediatrics
- Neurology
Background:
- Ligneous conjunctivitis is a rare, severe form of conjunctivitis characterized by thick, woody exudates.
- Hydrocephalus, the abnormal accumulation of cerebrospinal fluid in the brain, can affect infants and lead to increased intracranial pressure.
Observation:
- A case study describes two siblings, a brother and sister, who simultaneously developed both ligneous conjunctivitis and hydrocephalus within their first year of life.
- The clinical course of both conditions appeared to be parallel in the affected siblings.
Findings:
- Both siblings underwent surgical treatment for hydrocephalus.
- Following hydrocephalus surgery, a gradual subsidence of ligneous conjunctivitis was observed in both children.
Implications:
- This observation suggests a potential link or shared underlying mechanism between ligneous conjunctivitis and hydrocephalus in pediatric cases.
- Further research is warranted to explore the potential relationship and investigate therapeutic strategies for co-occurring ligneous conjunctivitis and hydrocephalus.
Abstract:
Two siblings, a brother and a sister, with ligneous conjunctivitis and hydrocephalus coursing in parallel were described. Both conditions developed during the first year of life. Surgery for hydrocephalus was carried out in both children and conjunctivitis gradually subsided.
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