Carefully performed, modified en face frozen section controlled excision of periocular BCCs yields cure rates comparable to Mohs micrographic surgery at 5-year follow-up. Close communication with a skilled pathologist is essential to achieve these low recurrence rates. The fact that lesions involved the right periocular region more than the left may reflect greater sun exposure on that side from driving.
Purpose: To determine the optimal age for surgical correction of blepharophimosis. Associated features and their effects on incidence of amblyopia were also investigated.
Methods: The study was a retrospective case series of 28 patients with blepharophimosis, ptosis and epicanthus inversus syndrome presenting to a tertiary referral eyelid, lacrimal and orbital clinic.
Results: Amblyopia was present in 39% of patients. Patients with coexistent strabismus had a 64% incidence of amblyopia compared to 24% for those without strabismus. Hypermetropia was present in 43% of patients and 7% were myopic. Significant astigmatism was found in 40% of patients, but these factors did not increase the risk of amblyopia. Patients with severe ptosis had lower rates of amblyopia than those with moderate ptosis but had their ptosis corrected at a median age of 2 years compared to 5 years for those with moderate ptosis. There was an 18% incidence of nasolacrimal drainage problems. A good to excellent cosmetic outcome was achieved in 86% of patients. A positive family history was noted in 75% of patients, usually with paternal inheritance.
Conclusions: Patients with blepharophimosis have a high rate of amblyopia. Co‐existent strabismus doubles the risk of amblyopia. Ptosis alone causes mild to moderate amblyopia only. Patients with severe ptosis should have their ptosis corrected before 3 years of age, and all other patients should undergo surgery before 5 years of age.
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