Clinical and Optical Coherence Tomography Comparison Between Ocular Surface Squamous Neoplasia and Squamous Metaplasia.

Purpose: The purpose of this study was to compare the clinical characteristics and high-resolution optical coherence tomography (HR-OCT) findings between corneal squamous metaplasia and ocular surface squamous neoplasia (OSSN).

Methods: A retrospective case-control study of 8 patients, 4 with histologically confirmed squamous metaplasia and 4 with histologically confirmed OSSN, who presented to the Miami Veterans Administration Medical Center and Bascom Palmer Eye Institute between 2016 and 2020 was performed. Clinical characteristics, HR-OCT findings, and pathology were evaluated and compared.

Use of Porcine Urinary Bladder Matrix in Socket Reconstruction After Pediatric Orbital Exenteration.

Reconstruction options after orbital exenteration can be challenging, time-consuming, and require intensive postoperative care. Engineered dermal acellular matrices offer a quick and easy option for wound healing that has proven to be successful in various settings. Specifically, the porcine urinary bladder matrix has demonstrated success in periocular and orbital wound healing.

Endophthalmitis Associated with Baerveldt Tube Exposure.

is a Gram-negative bacillus and a rare cause of endophthalmitis. An 85-year-male presented with late-onset endophthalmitis associated with exposure of an inferonasal Baerveldt tube. The patient was initially treated with anterior chamber paracentesis and intravitreal antibiotics.

A rare case of mucoepidermoid carcinoma ex pleomorphic adenoma of the lacrimal gland.

Carcinoma ex pleomorphic adenoma (CEPA) of the lacrimal gland is a rare malignant tumor that arises from a pre-existing pleomorphic adenoma. Lacrimal gland CEPA with mucoepidermoid histological subtype is exceedingly rare. Diagnosis can be aided by radiographic findings, though the gold standard is histopathological analysis following excisional biopsy.

Update on the Management of Ocular Surface Squamous Neoplasia.

Purpose Of Review: To review and update the latest findings in diagnosis and management of ocular surface squamous neoplasia (OSSN).

Recent Findings: OSSN is the most common anterior segment neoplastic disease process. Several ocular surface imaging techniques have been developed for the early diagnosis and management of clinical and subclinical ocular surface squamous neoplasia, including high-resolution optical coherence tomography (HR-OCT), in vivo confocal microscopy, and ultrasound biomicroscopy.

Silk Suture Granuloma 37 Years After Scleral Buckle Surgery: A Case Report.

Purpose: To present a rare presentation of pyogenic granuloma arising almost 4 decades after a scleral buckle for retinal detachment.

Method: We describe the clinical presentation, diagnostic workup, and management of a suspicious conjunctival lesion in an immunocompromised patient. We report the histopathological findings and the postoperative outcome.

Navigated single-capture 3D and cross-sectional wide-field OCT of the mid and peripheral retina and vitreoretinal interface.

Purpose: Assess the mid and peripheral neuroretina and vitreoretinal interface using a novel Navigated Single-Capture 3D and Cross-Sectional Wide-Field Swept-Source Optical Coherence Tomography (WF SS-OCT) technology with correlation to Multi-Wavelength Ultra-Widefield Imaging (MW UWFI) and Histopathology reference.

Methods: Retrospective observational study. A total of 74 patients (148 eyes) were imaged using WF SS-OCT and Navigated Single-Capture twelve 23 mm cross-sectional radial scan pattern at 15° intervals.

Descemet Membrane Endothelial Keratoplasty for Corneal Edema and Visually Significant Descemet Membrane Scrolls Due to Syphilitic Keratitis.

The presence of Descemet membrane scrolls is an uncommon finding reported in syphilitic interstitial keratitis. We herein describe a novel surgical strategy for this entity; this report demonstrates that Descemet membrane endothelial keratoplasty surgery can be performed with excellent visual outcomes in the event of corneal edema as a late sequela of syphilitic keratitis.

EUS-guided drainage of pancreatic fluid collections using lumen apposing metal stents: An international, multicenter experience.

Introduction: Lumen apposing metal stents (LAMS) have been used increasingly for drainage of pancreatic fluid collections (PFC). We present an international, multicenter study evaluating the safety and efficacy of LAMS in PFCs.

Methods: Consecutive patients undergoing LAMS placement for PFC at 12 international centers were included (ClinicalTrials.

Treatment-resistant prurigo nodularis: challenges and solutions.

Prurigo nodualris (PN) is a chronic condition with highly pruritic, hyperkeratotic papules or nodules arising in the setting of chronic pruritus. While PN may serve as a phenotypic presentation of several underlying conditions such as atopic dermatitis, chronic kidney disease-related pruritus, and neurological diseases, it represents a distinct clinical entity that may persist despite the removal of the underlying cause, if one is identified. Neuronal proliferation, eosinophils, mast cells, and small-fiber neuropathy play a role in the production of pruritus in PN, although the exact mechanism has not yet been established.