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IgA Nephropathy Associated Hypertensive Retinopathy and Purtscher-Like Retinopathy

Taha Salim Çevik1, Sena Kocaman Ata1, Yasemin Özdamar Erol1

  • 1Department of Ophthalmology, Ankara Etlik City Hospital, Ankara, Turkey.

Journal of Vitreoretinal Diseases
|September 3, 2025
PubMed

Insights

Purtscher-like retinopathy, often linked to the complement system, can be an indicator of severe kidney disease. Ocular findings are crucial for diagnosing systemic conditions like IgA nephropathy.

Area of Science:

  • Ophthalmology
  • Nephrology
  • Immunology

Background:

  • Purtscher-like retinopathy shares similarities with Purtscher's retinopathy but arises from non-traumatic causes.
  • Its pathophysiology is linked to the complement system and renal diseases contributing to hypertension.
  • IgA nephropathy is a significant renal disease associated with hypertension and potential systemic complications.

Observation:

  • A 22-year-old male presented with visual disturbances.
  • Ophthalmic examination revealed hypertensive retinopathy and Purtscher-like retinopathy.
  • Further investigations led to a diagnosis of IgA nephropathy with C3 immunocomplexes and rapidly progressive glomerulonephritis.

Findings:

  • The patient exhibited a combination of hypertensive retinopathy and Purtscher-like retinopathy.
  • Diagnosis confirmed IgA nephropathy with C3 immunocomplexes, indicating poor prognostic factors.
  • Rapidly progressive glomerulonephritis was also identified as a co-existing condition.

Implications:

  • The co-occurrence of hypertensive and Purtscher-like retinopathy signifies advanced ocular involvement.
  • Ocular findings are critical for the differential diagnosis of systemic diseases.
  • This case highlights the importance of considering renal and systemic health in patients with specific retinopathy presentations.

Keywords:
IgA nephropathyPurtscher retinopathyPurtscher-like retinopathyhypertensive retinopathy

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