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[HIV patient and eyes].
1Universitäts-Augenklinik Basel.
Schweizerische Medizinische Wochenschrift
|June 16, 1990
Summary
Many patients with advanced HIV infection experience ocular fundus changes, including cotton-wool spots and cytomegalovirus (CMV) retinitis. Early diagnosis and treatment with ganciclovir can preserve sight, preventing blindness in HIV patients.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Virology
Context:
- Patients with advanced HIV infection (CDC stage IV) frequently exhibit ocular fundus abnormalities.
- HIV-associated microvasculopathy commonly causes cotton-wool spots, which are typically functionally insignificant.
- Cytomegalovirus (CMV) retinitis is a primary opportunistic infection causing vision loss in untreated HIV patients.
Purpose:
- To describe the ophthalmoscopic and histological features of HIV-related ocular changes.
- To discuss treatment modalities for cytomegalovirus retinitis.
- To propose a screening protocol for early detection of these fundus changes.
Summary:
- Ocular fundus changes are prevalent in advanced HIV infection, ranging from cotton-wool spots to sight-threatening CMV retinitis.
- Ganciclovir treatment offers long-term sight preservation for CMV retinitis.
- Direct ophthalmoscopy and visual acuity testing enable primary physicians to diagnose these conditions, with ophthalmologist consultation recommended for retinitis.
Impact:
- Highlights the importance of ophthalmic screening in HIV management.
- Emphasizes the potential for vision preservation through timely diagnosis and treatment of opportunistic infections like CMV retinitis.
- Provides guidance for primary care physicians in identifying and managing ocular complications in HIV patients.