Micro syndrome in Muslim Pakistan children
J R Ainsworth1, J E Morton, P Good
1Eye Department, Birmingham Children's Hospital, Birmingham, West Midlands, England. j.r.ainsworth@bham.ac.uk
Ophthalmology
|March 10, 2001
Summary
Micro syndrome, a rare genetic disorder, is characterized by specific eye abnormalities present from birth. Early diagnosis is crucial for managing vision loss and developmental delays in affected children.
Area of Science:
- Ophthalmology
- Genetics
- Pediatrics
Background:
- Micro syndrome is a rare genetic disorder previously reported in only three children.
- This study expands the known cases to 14 children across 11 families.
Observation:
- Ocular findings including microphakia, microphthalmos, lens opacity, and atonic pupils are consistent presenting features.
- Cortical visual impairment, microcephaly, and developmental delay manifest by 6 months of age.
- Microgenitalia are noted in affected males.
Findings:
- Eye findings are the most reliable early diagnostic signs for Micro syndrome.
- Autosomal recessive inheritance is suggested, with families originating from Northern Pakistan.
- Non-ophthalmic features may not be apparent in the immediate postnatal period.
Implications:
- Early diagnosis by ophthalmologists is vital for managing cataracts, glaucoma, and developmental delay.
- Genetic counseling is important due to high consanguinity rates in affected families.
- Understanding the low visual potential despite intervention is crucial for families and clinicians.
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