Serous Retinal Detachments Complicating Interferon-α and Ribavirin Treatment in Patients with Hepatitis C

Purpose: To report the cases of two patients with chronic hepatitis C infection showing serous retinal detachments similar to Vogt-Koyanagi-Harada (VKH) disease. Methods: We reviewed the clinical records of two patients who were diagnosed with VKH-like disease during combined interferon-α (IFNα) and ribavirin treatment. Results: Interruption of IFNα and ribavirin treatment in association with oral corticosteroids resulted in a favorable visual outcome in the case of diffuse retinal detachment (case 1). On the contrary, visual acuity did not improve when late cicatricial stage disease was already present (case 2). Conclusion: There is increasing evidence of a link between hepatitis C virus infection treated with pegylated IFNα-2b and the development of VKH-like disease. Knowing the potential side effects of IFNα and ribavirin administration is fundamentally important, as is the need to closely follow up those patients that need to undergo this treatment

Clinical Management of Ocular Surface Squamous Neoplasia: A Review of the Current Evidence

<p></p><p><b>Article full text</b></p> <p><br></p> <p>The full text of this article can be found <a href="https://link.springer.com/article/10.1007/s40123-018-0140-z">here<b>.</b></a> </p> <p><br></p> <p><b>Provide enhanced content for this article</b></p> <p><br></p> <p>If you are an author of this publication and would like to provide additional enhanced content for your article then please contact <a href="http://www.medengine.com/Redeem/”mailto:[email protected]”"><b>[email protected]</b></a>.</p> <p><br></p> <p>The journal offers a range of additional features designed to increase visibility and readership. All features will be thoroughly peer reviewed to ensure the content is of the highest scientific standard and all features are marked as ‘peer reviewed’ to ensure readers are aware that the content has been reviewed to the same level as the articles they are being presented alongside. Moreover, all sponsorship and disclosure information is included to provide complete transparency and adherence to good publication practices. This ensures that however the content is reached the reader has a full understanding of its origin. No fees are charged for hosting additional open access content.</p> <p><br></p> <p>Other enhanced features include, but are not limited to:</p> <p><br></p> <p>• Slide decks</p> <p>• Videos and animations</p> <p>• Audio abstracts</p> <p>• Audio slides</p><br><p></p

Atypical Presentation of a Pigmented Oncocytoma of the Caruncle: A Case Report

We report an unusual case of a pigmented oncocytoma of the caruncle. The lesion presented the following atypical features: a well-circumscribed, partially pigmented, and lobulated mass that macroscopically resembled a caruncular nevus. However, an excision biopsy revealed an oncocytoma instead. Thus, although nevi are the most common lesions found in the caruncle, oncocytoma should also be considered in the differential diagnosis of a pigmented caruncular mass, especially in elderly female patients

Ocular toxicity of Mirvetuximab

PURPOSE: To report the clinical features and outcomes of corneal toxicity following mirvetuximab soravtansine therapy. METHODS: Five patients who were treated with mirvetuximab soravtansine were evaluated in our hospital for ocular symptoms during a period of 5 months between December 2017 and April 2018. A complete ophthalmologic examination, including anterior segment infrared reflectance (AS-IR) and anterior segment optical coherence tomography (AS-OCT), was performed. RESULTS: All 5 patients were female (average age, 62.4 \ub1 5.5 years) and being treated for advanced epithelial ovarian cancer, primary peritoneal cancer, or fallopian tube cancer. Both eyes were involved in each case. Patients complained of blurred vision (n = 5), ocular pain (n = 2), tearing (n = 5), foreign-body sensation (n = 4), and photophobia (n = 4). Slit-lamp examination demonstrated fine corneal subepithelial opacities, mainly involving the corneal periphery migrating toward the center. AS-IR revealed the presence of hyporeflective dots on the cornea, suggesting that they were cystic. AS-OCT confirmed the subepithelial location of lesions. In all patients, the cornea cleared, and visual acuity recovered fully with a short course of topical steroids and lubricants. CONCLUSIONS: Mirvetuximab soravtansine therapy can cause transient corneal toxicity. A short course of topical steroids can reduce the patient symptoms

Features of retinitis-like lesions in vitreoretinal lymphoma

Purpose: To describe the distinguishing features of retinitis-like lesions seen in vitreoretinal lymphoma (VRL) from viral and toxoplasma retinitis. Methods: In this multicenter, retrospective study, we reviewed charts and imaging of consecutive patients with VRL. The associated features and the characteristics of retinitis-like lesions were assessed and compared with those of viral and toxoplasmic retinochoroiditis. Primary outcome measures were the unique features of VRL retinitis-like lesions. Results: Out of 76 eyes of 38 patients with VRL, retinitis-like lesions were identified in 6 eyes and confirmed on OCT. Distinctive features of VRL retinitis-like lesions were massive retinal thickening, associated sub-retinal pigment epithelium infiltrates and partial restoration of retinal layers after specific therapy. Conclusion: VRL can present with retinitis-like lesions that have distinctive OCT features on presentation as well as healing that can help to differentiate them from other lookalike etiologies and can guide further diagnostic and therapeutic interventions

BACILLARY LAYER DETACHMENT

To clarify the histologic basis of bacillary layer detachment (BALAD) through a review of current literature and an analysis of retinal imaging. Methods: We reviewed the literature for previous reports of BALAD. An analysis of retinal images was performed to support anatomic conclusions. Results: A total of 164 unique patients with BALAD on optical coherence tomography (OCT) were identified from the published literature. Twenty-two underlying etiologies, all associated with subretinal exudation, were identified. Forty-one different OCT terminologies were found. The defining OCT feature of BALAD was a split at the level of the photoreceptor inner segment myoid creating a distinctive intraretinal cavity. Resolution of BALAD was followed by a rapid restoration of the ellipsoid zone. Histology of age-related macular degeneration eyes suggests that individual photoreceptors can shed inner segments. Further, detachment of the entire layer of inner segments is a common postmortem artefact. We propose that BALAD occurs when outwardly directed forces promoting attachment of photoreceptor outer segments to the retinal pigment epithelium exceed the tensile strength of the photoreceptor inner segment myoid. Conclusion: Our review serves to strengthen the OCT nomenclature “bacillary layer detachment”, based on specific reflectance information obtained by OCT and previously published histologic observations