One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine (Plaquenil), a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus. Do you need a prescription for chloroquine Zydus hydroxychloroquine The visual prognosis of retinopathy is excellent if the diagnosis is made at an early stage of the disease. uwo.ca Expected results Nonproliferative retinopathy has a better prognosis than proliferative retinopathy. Discussion. The differential diagnosis for diffuse CWS surrounding the optic nerves in both eyes Figure 1 includes interferon-associated retinopathy, hypertensive retinopathy, retinopathy associated with leukemia/lymphoma, ocular ischemia, Purtcher's retinopathy and HIV retinopathy. Given that the patient had recently started interferon therapy, was HIV negative, had a normal blood. Differential diagnosis. Stargardt's disease, Best's macular dystrophy, rod–cone dystrophies, Sorsby's dystrophy, chronic central serous retinopathy, basal laminar drusen, myopic macular degeneration, and chloroquine retinopathy. Investigations. Fluorescein angiography if exudative AMD see below is suspected on examination or Amsler grid testing. It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. Differential diagnosis for plaquenil retinopathy HCQ Retinopathy Update 2019 - Acuity Eye Center, Interferon-Associated Retinopathy - Ophthalmology Ra treatments plaquenil Misdiagnosis of Diabetic Retinopathy. A diagnosis of diabetic retinopathy and its underlying cause of diabetes may be delayed or missed because diabetic retinopathy generally develops gradually. In early stages, there may be no symptoms, and people may be unaware of having diabetes or diabetic retinopathy until complications, such as blurred vision, develop. Misdiagnosis of Diabetic Retinopathy -. Chloroquine Retinopathy - an overview ScienceDirect Topics. PDF Retinopathy as a Differential Diagnosis. Hydroxychloroquine Maculopathy An Update on Screening and Diagnosis A brief guide for imaging SHIRI SHULMAN, MD. H ydroxychloroquine HCQ; Plaquenil, Sanofi, Bridgewater, NJ is an antimalarial agent that is also commonly used as a treatment for a variety of rheumatologic and dermatologic conditions, such as rheumatoid arthritis and systemic lupus erythematosus. One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine Plaquenil, a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus. Jan 05, 2020 Differential diagnosis Hydroxychloroquine maculopathy shares characteristic with several acquired or congenital diseases of the macula. The differential diagnosis includes age-related macular degeneration, cone dystrophy, rod and cone dystrophy, Stargardt’s disease, neuronal ceroid lipofuscinosis, and fenestrated sheen macular dystophy 1.