Related Experiment Videos
Familial idiopathic macular hole
Sean C Lalin1, Stanley Chang, Harry Flynn
1Department of Ophthalmology, Harkness Eye Institute, Columbia University, New York, New York, USA.
American Journal of Ophthalmology
|October 19, 2004
Summary
Familial occurrence of macular holes in siblings suggests a potential genetic link. This case series highlights multiple affected siblings across four families, indicating a possible inherited predisposition to macular hole formation.
Area of Science:
- Ophthalmology
- Genetics
- Retinal Diseases
Background:
- Macular holes are a significant cause of vision loss.
- Familial aggregation of macular holes is rarely reported.
Purpose of the Study:
- To document instances of macular hole formation within sibling groups.
- To investigate potential hereditary patterns in macular hole development.
Main Methods:
- Observational case series design.
- Retrospective review of patients from three tertiary-care retina practices.
- Identification of four families with multiple siblings affected by macular holes.
Main Results:
- Two sisters developed Stage 2 macular holes; two brothers were unaffected.
- In another family, three of four siblings had macular holes of varying stages (Stage 4, Stage 3, lamellar).
- Two siblings developed macular holes sequentially, with one later experiencing a fellow-eye macular hole; twin sisters were affected, and their father may have had macular holes.
Conclusions:
- The observed clustering of macular holes in siblings points to a potential genetic predisposition.
- These findings support the hypothesis of a genetic component in the etiology of certain macular holes.
- Further research into the genetic basis of macular holes is warranted.