Atlas of Genetic Diagnosis and Counseling pp 233-238 | Cite as
Blepharophimosis, Ptosis, and Epicanthus Inversus Syndrome
In 1921, Komoto reported the first case, known today as blepharophimosis-ptosis-epicanthus inversus syndrome (BPES), with the triad of wide set eyes, ectropion, excessive brow hair, and hypoplasia of the caruncle and the relatives with similar phenotypic features. Later that year, Dimitry described a family with above triad and traced the pedigree of “blepharophimosis syndrome,” apparently transmitted in an autosomal dominant manner for the first time. In 1971, Kohn added telecanthus to the triad of this syndrome.
Synonyms and Related Disorders
BPES with Duane retraction syndrome; BPES with/without ovarian failure
Genetics/Basic Defects
- 1.
An autosomal dominant disorder
- a.
No known affected family members in about one quarter of cases
- i.
New mutation cases
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Minimal expression in affected relatives
- i.
- b.
A significant number of patients with no identifiable family history of BPES
- a.
- 2.
BPES gene FOXL2
- a.
Mapped to chromosome 3q22–23
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Recently mutation of FOXL2has been...
- a.
Keywords
Preimplantation Genetic Diagnosis Primordial Follicle Premature Ovarian Failure Palpebral Fissure Affected FemaleReferences
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