Herpes simplex virus keratits(HSK) is one of the most common external eye diseases that cause corneal blindness, Therefore early diagnosis and proper treatment of HSK are essential. However it is frequently misdiagnosed because it shows non-specific corneal lesion than other infectious corneal disease. And also diagnosis of HSK mostly rely on clinical examination and patient history. We evaluated suspicious HSK patients by indirect immunofluofluorescent(IF) antibody test and analyzed its efficacy in the early diagnosis of HSK. Among 47 patients(47 eyes), 37 patients were suspicious heretic keratitis and others not. Dendritic keratitis patients existed in 17 out of 37 patients and they were evaluated with virus culture and indirect IF test. The result of indirect IF test was confirmed under the immunofluorescent microscope and for virus culture the specimens were inoculated on Vero cells(monkey kidney cells). The positive results of indirect IF test was 28 out of 37 suspicious HSK patients and 1 out of 10 non-suspicious HSK patients. Dendritic HSK patients showed IF positive in 15 out of 17 patients(82.3%). Sensitivity of indirect IF test in suspicious HSK patients was 75.7%(2837) and 88.2%(15/17) in dendritic HSK patients. Indirect IF test was all positive(14/14) in dendritic HSK patients that showed culture positive. From these results, indirect IF test has a high sensitivity in early diagnosis of HSK and might be ussful as a rapid diagnostic tool in HSK patients.
Blindness ; Corneal Diseases ; Diagnosis ; Early Diagnosis ; Eye Diseases ; Herpes Simplex* ; Humans ; Keratitis ; Keratitis, Dendritic ; Keratitis, Herpetic* ; Kidney ; Simplexvirus

Herpes simplex virus keratits(HSK) is one of the most common external eye diseases that cause corneal blindness, Therefore early diagnosis and proper treatment of HSK are essential. However it is frequently misdiagnosed because it shows non-specific corneal lesion than other infectious corneal disease. And also diagnosis of HSK mostly rely on clinical examination and patient history. We evaluated suspicious HSK patients by indirect immunofluofluorescent(IF) antibody test and analyzed its efficacy in the early diagnosis of HSK. Among 47 patients(47 eyes), 37 patients were suspicious heretic keratitis and others not. Dendritic keratitis patients existed in 17 out of 37 patients and they were evaluated with virus culture and indirect IF test. The result of indirect IF test was confirmed under the immunofluorescent microscope and for virus culture the specimens were inoculated on Vero cells(monkey kidney cells). The positive results of indirect IF test was 28 out of 37 suspicious HSK patients and 1 out of 10 non-suspicious HSK patients. Dendritic HSK patients showed IF positive in 15 out of 17 patients(82.3%). Sensitivity of indirect IF test in suspicious HSK patients was 75.7%(2837) and 88.2%(15/17) in dendritic HSK patients. Indirect IF test was all positive(14/14) in dendritic HSK patients that showed culture positive. From these results, indirect IF test has a high sensitivity in early diagnosis of HSK and might be ussful as a rapid diagnostic tool in HSK patients.
Blindness ; Corneal Diseases ; Diagnosis ; Early Diagnosis ; Eye Diseases ; Herpes Simplex* ; Humans ; Keratitis ; Keratitis, Dendritic ; Keratitis, Herpetic* ; Kidney ; Simplexvirus

No abstract available.
Adult ; Aged ; Child ; Female ; Herpes Genitalis/diagnosis* ; Human ; Infant, Newborn ; Keratitis, Dendritic/diagnosis* ; Male ; Middle Age ; Risk ; Support, U.S. Gov't, P.H.S.

PURPOSE: We report an unusual case of presumptive diagnosis of herpes-induced anterior uveitis with acute hypopyon after trauma. CASE SUMMARY: A 82-year-old male was diagnosed with herpes keratitis due to dendritic keratitis in the left eye, and the lesion disappeared after antiviral treatment. However, 1 year later, the patient visited again with visual loss, pain, and tearing of the left eye after trauma. At the examination, best-corrected visual acuity was counting fingers and the intraocular pressure was 27 mmHg in the left eye. Slit-lamp examination revealed corneal epithelial erosion, moderate corneal edema, and prominent inflammation with 2 mm high hypopyon in the anterior chamber. We thought that bacterial endophthalmitis had rapidly progressed after trauma, so we performed bacterial cultures and an intravitreal antibiotics injection. Considering the clinical manifestations of lesions and herpes keratitis in the past, we could not exclude herpes virus infection. Cultures were negative and the symptoms improved, so the antiviral treatment was gradually reduced and stopped at 2 months. However, recurrence was observed on day 5 after stopping antiviral therapy. We therefore assumed that recurrent herpes virus caused anterior uveitis, and then, antiviral and steroid therapy was resumed. The patient subsequently showed improvement in his symptoms and recovered his visual acuity. CONCLUSIONS: When acute hypopyon is observed in the anterior chamber after trauma, not only bacterial iritis and endophthalmitis but also viral-induced anterior uveitis should be considered in the differential diagnosis.
Aged, 80 and over ; Anterior Chamber ; Anti-Bacterial Agents ; Corneal Edema ; Diagnosis ; Diagnosis, Differential ; Endophthalmitis ; Fingers ; Humans ; Inflammation ; Intraocular Pressure ; Iritis ; Keratitis ; Keratitis, Dendritic ; Male ; Recurrence ; Simplexvirus ; Tears ; Uveitis, Anterior ; Visual Acuity