scholarly journals Diffuse uveitis and chorioretinal changes after yellow fever vaccination: a re-emerging epidemic

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Paula M. Marinho ◽  
Heloisa Nascimento ◽  
Andre Romano ◽  
Cristina Muccioli ◽  
Rubens Belfort
Keyword(s):  
Yellow Fever ◽  
Oral Prednisone ◽  
Visual Outcome ◽  
Vascular Density ◽  
Case Presentation ◽  
Prednisone Dose ◽  
Ocular Manifestations ◽  
Keratic Precipitates ◽  
Good Visual Outcome ◽  
Yellow Fever Vaccination

Abstract Background With increasing incidence of yellow fever, mass campaign vaccinations are underway and little ophthalmological alterations have been reported in literature, specially regarding non-combined vaccines. Case presentation We report the case of a patient with no previous ocular or systemic diseases whom received a single dose of yellow fever vaccination and developed haematological, hepatic and renal alterations progressing with a later onset bilateral asymmetric diffuse uveitis. Ophthalmological findings included fine keratic precipitates scattered throughout the cornea and mild vitritis. Multimodal evaluation showed subtle puntiform choriocapillaris changes with decreased vascular density associated. The patient had a good visual outcome after mild oral prednisone dose, but the image findings have not presented remission. Conclusions Clinicians should be aware of clinical and subclinical ocular manifestations such as subtle puntiform choriocapillaris changes as possible vaccine-related adverse events with potential to impact vision.

scholarly journals Characteristics of Sympathetic Ophthalmia in a Single International Center

2016 ◽  
Vol 10 (1) ◽  
pp. 154-159 ◽  
Author(s):  
Pablo Jose Guzman-Salas ◽  
Juan Carlos Serna-Ojeda ◽  
Ethel Beatriz Guinto-Arcos ◽  
Miguel Pedroza-Seres
Keyword(s):  
Combined Therapy ◽  
Oral Prednisone ◽  
Sympathetic Ophthalmia ◽  
The Body ◽  
Clinical Criteria ◽  
Ocular Manifestations ◽  
Keratic Precipitates ◽  
Retrospective Clinical Study ◽  
History Of ◽  
Clinical Records

Aim: To report the main features of sympathetic ophthalmia in a referral ophthalmology center. Methods: Retrospective clinical study. We reviewed clinical records of patients with diagnosis of sympathetic ophthalmia attending the Uveitis Department from 2007 to 2013. Patients were selected by clinical criteria. Descriptive statistics were used to assess variables. Results: Twenty patients were included for analysis, 13 males and 7 females. Mean follow up was 1 year. The median age of presentation was 50 years. Fifty percent had history of ocular trauma and 50% had history of intraocular surgery, of which 40% underwent phacoemulsification. The time between injury and onset of symptoms ranged from 1 to 456 months. Most common ocular manifestations were mutton fat keratic precipitates and anterior chamber inflammation. All patients received oral prednisone as single or combined therapy. Sixty percent of the sympathizing eyes improved two or more lines of vision and 20% lost two or more lines of vision. Conclusion: This report from a single center adds to the body of literature of sympathetic ophthalmia occurring in a specific population. Our data found a high proportion of patients with sympathetic ophthalmia after phacoemulsification.

scholarly journals Capnocytophaga canimorsus blebitis: case report and review of literature

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Michael C. Yang ◽  
John Ling ◽  
Sameh Mosaed
Keyword(s):  
Case Report ◽  
Close Contact ◽  
Visual Outcome ◽  
Capnocytophaga Canimorsus ◽  
Case Presentation ◽  
Good Visual Outcome ◽  
Risk Patients ◽  
Common Risk Factors ◽  
Systemic Infections ◽  
Slow Growing

Abstract Background Capnocytophaga canimorsus is a facultative anaerobic, slow-growing, capnophilic, Gram-negative bacillus, that is commonly found in the microflora of canine and feline oral cavities. Capnocytophaga infections are an emerging zoonotic disease that can cause fatal systemic infections in immunocompromised individuals. Localized ocular Capnocytophaga infections, including keratitis, blepharitis, and endophthalmitis, can lead to severe eye threatening situations. To our knowledge, there is currently no documented case of Capnocytophaga canimorsus blebitis with bleb perforation after trabeculectomy. Case presentation Our case report and literature review features a novel case of Capnocytophaga blebitis that occurred after trabeculectomy, associated with close dog contact (i.e. face licking). The patient had underwent trabeculectomy 10 years prior and presented with conjunctival injection, perforated bleb, and hypotony. Overall, patient was medically treated subconjunctival vancomycin, gentamicin and moxifloxacin drops. Trabeculectomy revision was performed with good visual outcome. Bacterial cultures grew Capnocytophaga canimorsus. Conclusions We discuss the strategies for diagnosis, treatment, and common risk factors for ocular Capnocytophaga infections. At-risk patients with ocular infections should be asked about close contact with dogs and cats; and treated promptly with the proper antibiotic regimen.

How ‘eye’ helped in von Hippel-Lindau syndrome

2021 ◽  
pp. 112067212110356
Author(s):  
Swati Tyagi ◽  
Kritika Chopra Kumar ◽  
Komal Saluja
Keyword(s):  
Renal Cysts ◽  
Argon Laser ◽  
Visual Outcome ◽  
Von Hippel Lindau ◽  
Retinal Lesions ◽  
Ocular Manifestations ◽  
Good Visual Outcome ◽  
Argon Laser Photocoagulation ◽  
Systemic Examination ◽  
Von Hippel Lindau Syndrome

Background: Von Hippel-Lindau syndrome is a rare autosomal dominantly inherited multisystemic oncologic syndrome, presenting predominantly with angiomatosis in embryologically similar neurologic tissue such as retina, cerebellum and adrenals. Retinal hemangioblastomas are the hallmark ophthalmic finding. In this case report, we describe the importance of timely diagnosis, thorough systemic examination and treatment of bilaterally asymmetrical retinal hemangioblastomas in a young adult male. Case presentation: A 31-year-old male presented with painless diminution of vision in both eyes, associated with eyestrain and headache. Multiple asymmetric retinal lesions and dilated feeder vessels were noted on ophthalmoscopic examination and confirmed by fluorescein angiography to be retinal hemangioblastomas. Comprehensive systemic examination revealed cerebellar hemangioblastomas and multiple pancreatic and renal cysts. Treatment of retinal lesions was done by combination therapy of argon laser photocoagulation and cryopexy, which lead to a good visual outcome. Subsequently, neurosurgical resection of cerebellar hemangioblastoma proved to be lifesaving for the patient. Conclusion: RHBs are the earliest, easiest and the most frequently detected manifestation of VHL. Identification of ocular manifestations play a pivotal role in early diagnosis and timely intervention in VHL syndrome, thereby significantly reducing associated morbidity and mortality. Therefore, an ophthalmologist’s role is crucial in the management of these potentially deadly tumours.

Duration of seropositivity following yellow fever vaccination in U.S. military service members

Vaccine ◽  
2020 ◽  
Vol 38 (52) ◽  
pp. 8286-8291
Author(s):  
Nicole P. Lindsey ◽  
Lori Perry ◽  
Marc Fischer ◽  
Tabitha Woolpert ◽  
Brad J. Biggerstaff ◽  
...  
Keyword(s):  
Yellow Fever ◽  
Military Service ◽  
Service Members ◽  
Military Service Members ◽  
Yellow Fever Vaccination

scholarly journals “Old wine in a new bottle” - post COVID-19 infection, central serous chorioretinopathy and the steroids

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Srinivasan Sanjay ◽  
Poornachandra B. Gowda ◽  
Bhimasena Rao ◽  
Deepashri Mutalik ◽  
Padmamalini Mahendradas ◽  
...  
Keyword(s):  
Virus Disease ◽  
Anterior Segment ◽  
Central Serous Retinopathy ◽  
Oral Antibiotics ◽  
Rt Pcr ◽  
Case Presentation ◽  
Ocular Manifestations ◽  
Corrected Distance Visual Acuity ◽  
History Of ◽  
The Right

Abstract Introduction Corona virus disease (COVID-19) pandemic can cause myriad of ocular manifestations. We report a case of unilateral multi focal central serous retinopathy, post COVID-19 infection in an Asian Indian female. Case presentation A 42-year-old female presented to us with unilateral blurring, in the right eye (OD), 12 days after COVID-19 infection. She had fever, chills, shortness of breath and cough with tiredness and was COVID- RT PCR positive. She was administered intravenous and oral antibiotics with injection heparin/remdesivir, during her 7 day stay at the hospital. She was also on steroid inhalers. She had no systemic history of note. On ocular evaluation, her corrected distance visual acuity was 20/40 in OD and 20/20 in left eye (OS). Anterior segment was normal. Anterior vitreous was clear. Fundus examination of the OD showed central serous retinopathy (CSCR) with OS being normal. Conclusion CSCR can occur post COVID-19 due to steroid administration and physicians administering it should be aware of this and refer the patients to an ophthalmologist earlier.

Retinotomy and retinectomy for anterior inferior proliferative vitreoretinopathy: Can visual outcome be improved?

2021 ◽  
pp. 112067212110128
Author(s):  
Mumin Hocaoglu ◽  
Murat Karacorlu ◽  
M. Giray Ersoz ◽  
Isil Sayman Muslubas ◽  
Serra Arf
Keyword(s):  
Proliferative Vitreoretinopathy ◽  
Rhegmatogenous Retinal Detachment ◽  
Silicone Oil ◽  
Clinical Stage ◽  
Case Series ◽  
Visual Outcome ◽  
Attachment Rate ◽  
Good Visual Outcome ◽  
The Mean

Purpose: To describe the treatment outcomes and prognostic factors of retinotomy/retinectomy for rhegmatogenous retinal detachment (RD) complicated anterior inferior proliferative vitreoretinopathy (PVR). Methods: Retrospective, nonrandomized, single-center case series. The outcomes of 126 cases of retinotomy/retinectomy for RD complicated by advanced (Grade C) anterior inferior PVR managed consistently by one surgeon during a 15-year period were evaluated. Results: Forty-two eyes (33%) had primary RDs and 84 (67%) had recurrent RDs. The extent of retinotomy/retinectomy varied: 90° in 21 eyes (17%), >90° to <180° in 49 eyes (39%), and ⩾180° to ⩽240° in 56 eyes (44%). The retinotomy/retinectomy location was peripheral in 58 eyes (46%) and equatorial in 68 eyes (54%). The mean follow-up period was 43 ± 42 months. The silicone oil (SO) was removed from 98% of the eyes. The single-operation success rate after the primary retinectomy was 87%, and the final attachment rate was 94%. Visual acuity improved from 20/630 to 20/160 ( p < 0.001). Vision ⩾20/200 was achieved in 101 eyes (80%). Good visual outcome was correlated positively with preoperative VA ( p = 0.02), previous vitrectomy with gas tamponade ( p = 0.007), and was negatively correlated with number of previous RD operations ( p = 0.01), larger extent of RD ( p = 0.02) and more extensive retinotomy/retinectomy ( p = 0.04). Conclusions: An appropriate and timely intervention, including vitrectomy alone, inferior relaxing retinotomy/retinectomy and standard SO tamponade provide satisfactory outcomes for RDs complicated by PVR. Lesser extension of grade C PVR at baseline, such as PVR limited to one quadrant should encourage vitreoretinal specialists to consider retinotomy/retinectomy at a milder clinical stage of PVR development.

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