@article {1221, title = {Isolated Ocular Mpox without Skin Lesions, United States.}, journal = {Emerg Infect Dis}, volume = {29}, year = {2023}, month = {2023 Jun}, pages = {1285-1288}, abstract = {

We report a case of a 53-year-old HIV-negative patient in San Francisco, California, USA, with no classic mpox prodromal symptoms or skin lesions who experienced fulminant, vision-threatening scleritis, keratitis, and uveitis. Deep sequence analysis identified monkeypox virus RNA in the aqueous humor. We confirmed the virus on the cornea and sclera by PCR.

}, keywords = {Face, Humans, Middle Aged, Monkeypox, Polymerase Chain Reaction, Prodromal Symptoms, RNA, Viral, United States}, issn = {1080-6059}, doi = {10.3201/eid2906.230032}, author = {Nguyen, Minh T and Mentreddy, Akshay and Schallhorn, Julie and Chan, Matilda and Aung, Su and Doernberg, Sarah B and Babik, Jennifer and Miles, Kevin and Yang, Katherine and Lydon, Emily and Minter, Daniel J and Gonzales, John and Shantha, Jessica and Doan, Thuy and Seitzman, Gerami D} } @article {1021, title = {Bilateral anterior and intermediate uveitis in SARS-CoV-2 associated multisystem inflammatory syndrome in a pediatric patient.}, journal = {Pediatr Rheumatol Online J}, volume = {20}, year = {2022}, month = {2022 Jul 30}, pages = {59}, abstract = {

PURPOSE: To report a case of bilateral anterior intermediate uveitis after recovery from SARS-CoV-2 associated multisystem inflammatory syndrome in children (MIS-C).

CASE REPORT: A 9-year-old male presented with bilateral anterior intermediate uveitis with fluorescein angiography (FA) leakage of the disc and peripheral vasculature 1 month after recovery from MIS-C. He was treated with difluprednate 0.05\% in both eyes with resolution of FA leakage, but our patient has required an extended treatment of topical therapy and the need long term immunosuppression.

CONCLUSIONS: This is a case of uveitis presenting after recent MIS-C related to SARS-CoV-2. Ongoing follow up and monitoring is required, and it is important for the ophthalmologist and rheumatologist to be aware of this rare complication during the current COVID-19 pandemic.

}, issn = {1546-0096}, doi = {10.1186/s12969-022-00712-8}, author = {Shantha, Jessica and Reddy, Amit K and Sura, Amol and Tsang, Adrian and Moussa, Kareem and Acharya, Nisha and Gonzales, John and Doan, Thuy} } @article {96, title = {Association of Ocular Inflammation and Rubella Virus Persistence.}, journal = {JAMA Ophthalmol}, volume = {137}, year = {2019}, month = {2019 04 01}, pages = {435-438}, abstract = {

Importance: Metagenomic deep sequencing (MDS) demonstrates that persistent and active rubella virus (RV) infection is associated with Fuchs heterochromic iridocyclitis (FHI).

Objective: To assess the utility of MDS in identifying RV infection in patients with uveitis.

Design, Setting, and Participants: This case series assessed 6 patients diagnosed by MDS with RV-associated uveitis at a tertiary uveitis referral center in the United States.

Exposures: Prior RV infection.

Main Outcomes and Measures: Clinical examination findings, slitlamp photography, corneal confocal imaging, and infectious pathogen genome obtained from RNA sequencing.

Results: Six white men (age range, 36-61 years) were diagnosed with RV-associated uveitis by MDS. Three patients exhibited iris heterochromia associated with their uveitis in classic FHI fashion. The other 3 patients had less classic FHI features and exhibited anterior vitritis. Three patients had in vivo corneal confocal microscopy, with 2 demonstrating stellate keratic precipitates in addition to endothelial infiltration, spotlike holes, and enlarged intercellular boundaries. Of these 3 patients, 1 patient exhibited polymorphism and polymegathism of the endothelial cells.

Conclusions and Relevance: These findings suggest that persistent RV infection is associated with recurrent or chronic anterior or anterior-intermediate uveitis as well as corneal endothelial cell damage. Ophthalmologists should consider RV infection as a potential cause of hypertensive anterior and intermediate uveitis.

}, keywords = {Adult, Eye Infections, Viral, Humans, Male, Middle Aged, Rubella, Uveitis}, issn = {2168-6173}, doi = {10.1001/jamaophthalmol.2018.6185}, author = {Gonzales, John A and Hinterwirth, Armin and Shantha, Jessica and Wang, Kaidi and Zhong, Lina and Cummings, Susie L and Qian, Ying and Wilson, Michael R and Acharya, Nisha R and Doan, Thuy} } @article {191, title = {Capnocytophaga Keratitis: Clinical Presentation and Use of Metagenomic Deep Sequencing for Diagnosis.}, journal = {Cornea}, volume = {38}, year = {2019}, month = {2019 Feb}, pages = {246-248}, abstract = {

PURPOSE: To report our experience with 2 cases of Capnocytophaga keratitis.

METHODS: This is a retrospective study of case reports. We present the clinical presentation, diagnosis, and treatment strategies of 2 patients who presented with Capnocytophaga keratitis.

RESULTS: Both patients had risk factors including systemic immune compromise and ocular trauma. Both patients had robust inflammatory keratitis with necrosis. Case 1 demonstrates identification of Capnocytophaga with traditional microbiologic techniques. Case 2 demonstrates the use of unbiased metagenomic deep sequencing for identification of this unusual corneal pathogen.

CONCLUSIONS: Capnocytophaga is a rare and aggressive infection. Even when traditional culture identifies the pathogen rapidly, keratitis can progress to perforation. In cases of severe keratitis in which traditional culture methods are unrevealing, metagenomic deep sequencing has potential to provide actionable diagnoses.

}, keywords = {Capnocytophaga, Eye Infections, Bacterial, Female, Gram-Negative Bacterial Infections, High-Throughput Nucleotide Sequencing, Humans, Keratitis, Male, Metagenome, Microbiological Techniques, Middle Aged, Retrospective Studies}, issn = {1536-4798}, doi = {10.1097/ICO.0000000000001790}, author = {Seitzman, Gerami D and Thulasi, Praneetha and Hinterwirth, Armin and Chen, Cindi and Shantha, Jessica and Doan, Thuy} } @article {271, title = {CYTOMEGALOVIRUS RETINITIS ASSOCIATED WITH OCCLUSIVE VASCULOPATHY IN AN ELDERLY, HUMAN IMMUNODEFICIENCY VIRUS-NEGATIVE MAN.}, journal = {Retin Cases Brief Rep}, volume = {12 Suppl 1}, year = {2018}, month = {2018 Fall}, pages = {S114-S117}, abstract = {

PURPOSE: To present a case of cytomegalovirus (CMV) retinitis associated with occlusive vasculopathy presenting as sudden unilateral loss of vision in a human immunodeficiency virus-negative elderly man.

METHODS: Clinical case report and literature review.

RESULTS: An 84-year-old Chinese man with diabetes mellitus and primary open-angle glaucoma was seen in consultation by our uveitis service for evaluation of sudden vision loss in the right eye. Examination revealed an occlusive retinal vasculopathy. An extensive diagnostic workup was performed, including fluorescein angiography, serologic testing for infectious etiologies including syphilis and tuberculosis and a temporal artery biopsy. The patient was treated with high-dose oral prednisone, after which the biopsy returned negative for giant-cell arteritis. Three weeks after initial presentation, the patient was noted to have a new area of retinitis in the temporal periphery. An anterior chamber paracentesis was performed, and the fluid was sent for directed polymerase chain reaction testing, which returned positive for CMV. Human immunodeficiency virus testing was negative. He was treated with oral valganciclovir and intravitreal foscarnet injections and the infection subsequently resolved.

CONCLUSION: Cytomegalovirus infection can be associated with occlusive vasculopathy in human immunodeficiency virus-negative individuals. The diagnosis of CMV retinitis should be considered in patients with human immunodeficiency virus-negative who have other conditions that may compromise immune function, particularly advanced age, diabetes mellitus, malignancy, or use of immunosuppressive agents.

}, keywords = {Aged, 80 and over, Cytomegalovirus Retinitis, HIV Seronegativity, Humans, Male, Retinal Vein Occlusion}, issn = {1937-1578}, doi = {10.1097/ICB.0000000000000639}, author = {Moussa, Kareem and Doan, Thuy and Stewart, Jay M and Shantha, Jessica and Gonzales, John and Acharya, Nisha and Cunningham, Emmett T} }