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Congenital versus acquired optic disc pit maculopathy: An OCT based study.

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Congenital and acquired optic disc pit maculopathy (ODPM) show distinct clinical and OCT imaging differences. Understanding these variations aids in accurate diagnosis and treatment planning for ODPM.

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Area of Science:

  • Ophthalmology
  • Retinal Diseases
  • Optic Nerve Disorders

Background:

  • Optic disc pit maculopathy (ODPM) is a condition affecting vision.
  • Distinguishing between congenital and acquired forms is crucial for management.

Purpose of the Study:

  • To compare demographic, ocular, and imaging features of congenital and acquired ODPM.
  • To identify key differences aiding in diagnosis and treatment.

Main Methods:

  • Retrospective case series of 14 eyes with ODPM (June 2017-April 2023).
  • Analysis of baseline demographics, ocular characteristics, and OCT imaging.
  • Evaluation of follow-up changes.

Main Results:

  • Congenital ODPM: younger onset, visual symptoms, temporal foveal pit, high cup:disc ratio.
  • Acquired ODPM: associated with primary open-angle glaucoma, lacked specific OCT findings (nerve fiber layer schisis, outer retinal hole, serous detachment).
  • Resolution occurred in 2 congenital and 1 acquired case; treatments varied (vitrectomy/laser vs. trabeculectomy).

Conclusions:

  • Congenital and acquired ODPM exhibit significant differences in clinical presentation and OCT findings.
  • These distinctions are valuable for accurate diagnosis and tailored treatment strategies.
  • Further research can refine understanding and management of ODPM subtypes.