Orbital floor fracture with entrapment: Imaging and clinical correlations in 45 cases.

Orbital floor fractures (OFF) with entrapment require prompt clinical and radiographic recognition for timely surgical correction. Correct CT radiographic interpretation of entrapped fractures can be subtle and thus missed. We reviewed the clinical, radiographic and intraoperative findings of 45 cases of entrapped OFF to correlate pre- and intraoperative findings with radiography.

Ophthalmic Complications Associated with Direct Oral Anticoagulant Medications.

Objective: To describe the clinical features and management of six patients with ocular complications associated with direct oral anticoagulants (DOACs).

Methods: The medical records of all adult patients known to be taking a DOAC and with an unusual bleeding event at a large tertiary referral center over a one-year period were reviewed. Patients with less than one-month follow-up were excluded.

Anterior chamber cholesterolosis in a patient with retinoblastoma.

Anterior chamber cholesterolosis is a rare phenomenon typically associated with non-neoplastic conditions such as hyphema or Coats disease; it has never been reported to be associated with intraocular malignancy. We report a case of anterior chamber cholesterolosis presenting in the setting of retinoblastoma and discuss clinical features relevant for its differentiation from Coats disease.

OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FEATURES OF BRANCH RETINAL VEIN OCCLUSION.

Purpose: Optical coherence tomography angiography (OCTA) is a novel technology that uses motion contrast instead of dye to generate angiographic images. Using several modalities of OCTA, the authors describe and compare changes observed in branch retinal vein occlusion.

Methods: A case series of three patients with OCTA imaging.

In Vivo Assessment of Macular Vascular Density in Healthy Human Eyes Using Optical Coherence Tomography Angiography.

Purpose: To quantify density of macular vascular networks over regions of interest in healthy subjects using optical coherence tomography angiography (OCTA).

Design: Prospective cross-sectional study.

Methods: Setting was the Retina and Oncology Services of Wills Eye Hospital.

Optical Coherence Tomography Angiography and En Face Optical Coherence Tomography Features of Paracentral Acute Middle Maculopathy.

Purpose: To characterize the optical coherence tomography (OCT) angiography, en face OCT, and microperimetry features of paracentral acute middle maculopathy in both the acute phase and after resolution, and to propose a classification of distinct subtypes of this entity.

Design: Retrospective observational case series.

Methods: Clinical histories, high-resolution digital color imaging, spectral-domain OCT images, fluorescein angiography, OCT angiography images, and en face OCT images of 16 patients with paracentral acute middle maculopathy were evaluated.

Emerging techniques for pathogen discovery in endophthalmitis.

Purpose Of Review: Despite the inability to detect certain organisms and relatively low yield, microbial culture is the current gold standard for the diagnosis of most intraocular infections. Research on alternative molecular diagnostic methods has produced an array of strategies that augment and improve pathogen detection. This review summarizes the most recent literature on this topic.

Bilateral subinternal limiting membrane hemorrhage in benzene toxicity.

Purpose: To report the clinical and spectral domain optical coherence tomography findings in a patient with bilateral central vision loss and a history of exposure to polyamides.

Methods: The clinical presentation of the patient was documented with color fundus photographs and spectral domain optical coherence tomography. The patient was a 20-year-old male factory worker with no medical history who was initially admitted for workup of hematologic malignancy due to petechiae and fevers.

The utility of routine tuberculosis screening in county hospital patients with uveitis.

Background/aim: To evaluate the utility of tuberculosis (TB) screening in diagnosing ocular TB in uveitis patients in a government-funded hospital.

Methods: The charts of 142 consecutive patients seen during August 2011-July 2012 at the Los Angeles County Hospital uveitis clinic were reviewed for manifestation/laterality of uveitis, purified protein derivative (PPD) test results, interferon γ release assay, chest x-ray, birthplace, treatment history and diagnosis. 'Presumed TB-uveitis' was diagnosed when patients had positive TB screening and favourable response to anti-TB therapy, and definite ocular TB when Mycobacterium tuberculosis' presence was demonstrated.

Role of ultra-widefield fluorescein angiography in the management of uveitis.

Objective: To discuss and illustrate the role of ultra-widefield fluorescein angiography (UWFFA) in the diagnosis and management of peripheral retinal vasculitis.

Design: Retrospective case series.

Participants: Four consecutive patients in whom UWFFA showed far peripheral vasculitis were included.

Intracameral injection of tissue plasminogen activator to treat severe postoperative fibrinous reaction in iridocorneal endothelial syndrome.

Iridocorneal endothelial (ICE) syndrome is a primary endothelial abnormality that can cause a spectrum of iris changes, corneal edema, and glaucoma. Glaucoma secondary to ICE is difficult to manage because of the inflammatory reaction and fibrosis it can cause. We present a case of postoperative fibrinous reaction following endoscopic cyclophotocoagulation in ICE that caused aqueous tube shunt occlusion and high intraocular pressure.

Repeat selective laser trabeculoplasty.

Purpose: To evaluate the efficacy of repeat 360-degree selective laser trabeculoplasty (SLT) in glaucoma patients with prior successful 360-degree SLT.

Design: Retrospective chart review.

Methods: Forty-four eyes of 35 patients, > or =18 years of age, with open-angle glaucoma (primary open-angle, pseudoexfoliation, or pigmentary glaucoma), uncontrolled on maximum tolerable medical therapy, underwent an initial 360-degree SLT (SLT1), which was successful for > or =6 months, but eventually lost efficacy and was followed by a repeat 360-degree SLT (SLT2).