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Updated: Apr 27, 2026
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Porcine Corneal Tissue Explant to Study the Efficacy of Herpes Simplex Virus-1 Antivirals
Published on: September 20, 2021
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Progressive Outer Retinal Necrosis Secondary to Herpes Simplex Virus Type 2
Ophthalmic Surgery, Lasers & Imaging Retina
|July 3, 2014
Summary
Progressive outer retinal necrosis (PORN) is a severe herpetic eye infection. This case highlights PORN caused by herpes simplex virus type 2 in an immunocompromised patient with congenital herpes.
Area of Science:
- Ophthalmology
- Virology
- Infectious Diseases
Background:
- Progressive outer retinal necrosis (PORN) is a severe necrotizing retinitis.
- PORN typically affects immunocompromised individuals.
- It is commonly caused by varicella zoster virus or herpes simplex virus type 1.
Purpose of the Study:
- To report a rare case of PORN.
- To identify the causative agent in a specific patient population.
- To discuss the implications for diagnosis and management.
Main Methods:
- Case report analysis.
- Clinical examination and diagnostic imaging.
- Viral identification and characterization.
Main Results:
- A case of PORN was identified.
- Herpes simplex virus type 2 was confirmed as the causative agent.
- The patient had a history of congenital herpes.
Conclusions:
- Herpes simplex virus type 2 can cause PORN.
- Congenital herpes may be a risk factor for PORN.
- Early diagnosis and antiviral therapy are crucial.
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