You searched for "OCT-A"
Detecting glaucoma with only OCT
In this review article, the authors describe a probability model based upon only OCT to detect glaucoma. They explain how normal anatomical variation can lead to false positives and applying a model to account for this improves specificity. The application...
OCT measurements in neurodevelopmental conditions
The authors aimed to investigate what changes occur in the retinal nerve fibre layer (RNFL), ganglion cell layer (GCL) and macula when specific learning disorder (SLD) comorbidity is added to attention deficit hyperactivity disorder (ADHD). They compared measures in three...DRI OCT Triton
SS OCT & OCTA 1050nm wavelength, 100,000 A Scans/sec Widefield OCT (21mm B-scans, 21mm x21mm OCTA) Smart Denoise for enhanced scan quality Advanced anterior imaging: 9mm Radial Scan (epithelial/ stromal mapping, corneal thickness), 16mm Line Scan (glaucoma metrics) Multimodal Imaging:...OCULUS Pentacam® OCT
The OCULUS Pentacam® Cornea OCT offers 360° 3D imaging by combining Scheimpflug and Cornea OCT technologies. It delivers consistent 1.9μm resolution across the entire cornea, with validated Scheimpflug data and OCT imaging. The system integrates seamlessly with the existing Pentacam®...REVO OCT - Fundus Camera
Comprehensive glaucoma analytical tools for quantification of the Nerve Fiber Layer, Ganglion Layer and Optic Head with DDLS enable the user to perform precise diagnosis and monitoring of glaucoma over time. With the golden standard 14 optic nerve parameters and...Solix FullRange OCT
SOLIX is a multi-modal OCT. It features high-speed scanning of 120,000 A-scans per second, for a FullRange field of view that is wide and deep, yet does not sacrifice image clarity and resolution. Anterior & posterior OCT OCT & OCTA...Oct/Nov 2016 Quiz
History A 67-year-old female patient had chronic left canaliculitis becoming painful and more recently complicated by left lower blepharitis. Examination revealed a small fleshy lump on the medial aspect of the left lower eyelid. There was also swelling of the...Oct/Nov 2018 Quiz
History A 37-year-old male was referred from the Emergency Eye Clinic with a swollen right upper eyelid. Symptom relieved with nonsteroidal anti-inflammatory drugs (NSAIDs). The initial clinical diagnosis was dacryoadenitis. The patient presented again six weeks later with 3mm proptosis,...Quiz Oct/Nov 2024
History An 83-year-old female was previously treated by surgical excision and plaque brachytherapy for her left conjunctival lesion. She presented to her ophthalmologist with a recurrence some years later and underwent a lid sparing orbital exenteration, which was sent to...
OCT in peripheral corneal thinning
This small retrospective study used high resolution optical coherence tomography (OCT) Heidelberg Spectralis to identify features which could determine the underlying aetiology of peripheral corneal thinning. Ten patients were included; five with diagnoses of degenerative peripheral thinning; Terrien’s marginal degeneration...
OCT use with macular retinoblastoma
The authors explore the use of portable hand-held spectral domain OCT (SD-OCT) in three eyes of three infants and young children with macular retinoblastoma. All were treated with chemotherapy and all had SD-OCT before and after treatment. The children were...
