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Area of Science:

  • Ophthalmology
  • Medical Imaging

Background:

  • Preretinal hemorrhage can present with symptoms similar to retinal detachment.
  • Accurate and timely diagnosis is critical for appropriate patient management.

Purpose of the Study:

  • To present a case of preretinal hemorrhage initially suspected as retinal detachment via POCUS.
  • To highlight the utility and limitations of POCUS in differentiating these conditions.

Main Methods:

  • Case report of an older male patient.
  • Point-of-care ultrasound (POCUS) imaging.
  • Ophthalmological examination and diagnosis.

Main Results:

  • POCUS findings were initially consistent with retinal detachment.
  • Ophthalmology diagnosed a ruptured arterial microaneurysm with vitreous and preretinal hemorrhage.
  • The patient experienced complete symptom resolution.

Conclusions:

  • Preretinal hemorrhage can be a diagnostic mimic of retinal detachment.
  • POCUS is valuable for diagnosing preretinal hemorrhage but requires careful differentiation from retinal detachment.
  • Further research into POCUS for preretinal hemorrhage identification is warranted.