1. Wenzhou Medical College

    0 Comments Leave a Comment

    1-15 of 92 1 2 3 4 5 6 »
    1. Mentioned In 92 Articles

    2. Evaluating Retinal Angiomatous Proliferation With Optical Coherence Tomography Angiography

      Evaluating Retinal Angiomatous Proliferation With Optical Coherence Tomography Angiography
      BACKGROUND AND OBJECTIVE: To report the imaging features of different stages of retinal angiomatous proliferation (RAP) on optical coherence tomography angiography (OCTA). PATIENTS AND METHODS: Patients diagnosed with RAP were included in this study. All patients underwent fluorescein angiography (FA), indocyanine green angiography (ICGA), optical coherence tomography (OCT), and OCTA. The OCTA features were illustrated and compared with FA, ICGA, and OCT. OCTA was performed at baseline and after injection ...
      Read Full Article
    3. Effect of orthokeratology on precision and agreement assessment of a new swept-source optical coherence tomography biometer

      Effect of orthokeratology on precision and agreement assessment of a new swept-source optical coherence tomography biometer
      Background To evaluate the effect of orthokeratology on precision of measurements in children using a new swept-source optical coherence tomography (SS-OCT) optical biometer (OA-2000), and agreement between its measurements and those provided by the commonly used IOLMaster based on partial coherence interferometry (PCI). Methods This study recruited fifty-one eyes of 51 normal children (816years). An operator took measurements with the two biometers. Then, a second operator took measurements with the ...
      Read Full Article
    4. Axial length measurement and detection rates using a swept-source optical coherence tomography based biometer in the presence of a dense vitreous hemorrhage

      Axial length measurement and detection rates using a swept-source optical coherence tomography based biometer in the presence of a dense vitreous hemorrhage
      Purpose: To evaluate axial length (AL) measurements and detection rates using a swept-source optical coherence tomography (SS-OCT) biometer (OA-2000, Tomey, Japan) compared with the IOLMaster (v5.4, Carl Zeiss Meditec AG, Germany), Lenstar (v2.1, Haag-Streit, Switzerland) and ultrasound (US) measurements in eyes with vitreous hemorrhage (VH). Setting: Eye Hospital of Wenzhou Medical University, Wenzhou, China. Design: Comparative evaluation of a diagnostic test or technology. Methods: The main outcomes were ...
      Read Full Article
    5. OCTA Analysis In Children After Lensectomy

      OCTA Analysis In Children After Lensectomy
      The aim of this study is to quantify and compare the foveal avascular zone (FAZ), the parafoveal and foveal vessel density of superficial (SCP) and deep capillary plexus (DCP) and retinal thickness in deprivation amblyopic eyes, fellow non-amblyopic eyes, and age-matched normal eyes, using optical coherence tomography angiography (OCTA). The FAZ, parafoveal and foveal SCP and DCP, and retinal thickness were measured in normal controls and at least 3 months ...
      Read Full Article
    6. Characteristics of Posterior Precortical Vitreous Pockets and Cloquet's Canal in Patients with Myopia by Swept-Source Optical Coherence Tomography

      Characteristics of Posterior Precortical Vitreous Pockets and Cloquet's Canal in Patients with Myopia by Swept-Source Optical Coherence Tomography
      Purpose : To describe the morphological features of posterior precortical vitreous pockets (PPVP) and Cloquet's Canal in patients with myopia using swept-source optical coherence tomography (SS OCT). Methods : A total of 96 eyes of 51 volunteers (range, 518 years) were enrolled in this study, and all individuals underwent OCT (Optovue Inc., Fremont, CA, USA) examinations. From the collected PPVPs images, the widths and heights of the PPVPs were measured, and ...
      Read Full Article
    7. Automatic three-dimensional segmentation method for OCT and doppler OCT angiography

      Automatic three-dimensional segmentation method for OCT and doppler OCT angiography
      A three-dimensional (three dimensional) segmentation method with intensity-based Doppler variance (IBDV) based on swept-source OCT. The automatic three dimensional segmentation method is used to obtain seven surfaces of intra-retinal layers. The microvascular network of the retina, which is acquired by the IBDV method, can be divided into six layers. The microvascular network of the six individual layers are visualized, and the morphology and contrast images can be improved by using ...
      Read Full Article
    8. Assessment of corneal viscoelasticity using elastic wave optical coherence elastography

      Assessment of corneal viscoelasticity using elastic wave optical coherence elastography
      The corneal viscoelasticity have great clinical significance, such as the early diagnosis of keratoconus. In this work, an analysis method which utilized the elastic wave velocity, frequency and energy attenuation to assess the corneal viscoelasticity is presented. Using phase‐resolved optical coherence tomography, the spatial‐temporal displacement map is derived. The phase velocity dispersion curve and center frequency are obtained by transforming the displacement map into the wavenumber‐frequency domain ...
      Read Full Article
    9. In vivo evaluation of corneal biomechanical properties by optical coherence elastography at different cross-linking irradiances

      In vivo evaluation of corneal biomechanical properties by optical coherence elastography at different cross-linking irradiances
      Corneal collagen cross-linking (CXL) strengthens the biomechanical properties of damaged corneas. Quantifying the changes of stiffness due to different CXL protocols is difficult, especially in vivo . A noninvasive elastic wave-based optical coherence elastography system was developed to construct in vivo corneal elasticity maps by excitation of air puff. Biomechanical differences were compared for rabbit corneas given three different CXL protocols while keeping the total energy delivered constant. The Youngs modulus ...
      Read Full Article
    10. Deep learning based early stage diabetic retinopathy detection using optical coherence tomography

      Deep learning based early stage diabetic retinopathy detection using optical coherence tomography
      Diabetic retinopathy (DR) is one of the leading causes of preventable blindness globally. Performing retinal examinations on all diabetic patients is an unmet need, and detection at an early stage can provide better control of the disease. The objective of this study is to provide an optical coherence tomography (OCT) image based diagnostic technology for automated early DR diagnosis, including at both grades 0 and 1. This work can help ...
      Read Full Article
    11. Relationship of Posterior Capsular Opacification and Capsular Bend Type Investigation Based on Swept-source Optical Coherence Tomography

      Relationship of Posterior Capsular Opacification and Capsular Bend Type Investigation Based on Swept-source Optical Coherence Tomography
      Purpose : To investigate the relationship between capsular bend type and posterior capsule opacification (PCO) at a three-dimensional (3D) level using high-speed swept-source optical coherence tomography (SS-OCT). Methods : This was a retrospective study. A total of 99 eyes that underwent standard cataract surgery with phacoemulsification 2 years ago were analyzed. Standard SS-OCT radial scanning was performed in all eyes and the obtained photos were used for morphological observations of the capsular ...
      Read Full Article
    12. Precise delineation and tumor localization based on novel image registration strategy between optical coherence tomography and computed tomography in the radiotherapy of intraocular cancer

      Precise delineation and tumor localization based on novel image registration strategy between optical coherence tomography and computed tomography in the radiotherapy of intraocular cancer
      Radiation-associated toxicities due to sophisticated ocular anatomy and shape variability of organs at risk (OARs) are major concerns during external beam radiation therapy (EBRT) of patients with intraocular cancer. A novel two-step image registration strategy between optical coherence tomography (OCT) and computed tomography (CT) images was proposed and validated to precisely localize the target in the EBRT of patients with intraocular cancer. Specifically, multiple features from OCT and CT images ...
      Read Full Article
    13. Evaluation of choroidal thickness in amblyopia using optical coherence tomography

      Evaluation of choroidal thickness in amblyopia using optical coherence tomography
      Objective: To investigate the choroidal thickness in children with amblyopia through spectral-domain optical coherence tomography. Methods: A total of 31 children with unilateral amblyopia and 31 right eyes of controls with normal vision were enrolled in the study. The choroidal thickness was measured directly below the fovea and at 12 other locations: 1, 2 and 3mm superior, temporal, inferior, and nasal to the fovea. All the parameters were compared between ...
      Read Full Article
    14. Semi-Supervised Automatic Segmentation of Layer and Fluid Region in Retinal Optical Coherence Tomography Images Using Adversarial Learning

      Semi-Supervised Automatic Segmentation of Layer and Fluid Region in Retinal Optical Coherence Tomography Images Using Adversarial Learning
      Optical coherence tomography (OCT) is a primary imaging technique for ophthalmic diagnosis due to its advantages in high resolution and non-invasiveness. Diabetes is a chronic disease, which could cause retinal layer deformation and fluid accumulation. It might increase the risk of blindness, and thus, it is important to monitor the morphology change of the retinal layer and fluid accumulation for diabetes patients. Due to the existence of deformation and fluid ...
      Read Full Article
    15. Integrating Handcrafted and Deep Features for Optical Coherence Tomography Based Retinal Disease Classification

      Integrating Handcrafted and Deep Features for Optical Coherence Tomography Based Retinal Disease Classification
      Deep Neural Networks (DNNs) have been widely applied to automatic analysis of medical images for disease diagnosis, and to help human experts by efficiently processing immense amounts of images. While handcrafted feature has been used for eye disease detection or classification since the 1990s, DNN was recently adopted in this area and showed very promising performance. Since handcrafted and deep feature can extract complementary information, we propose in this paper ...
      Read Full Article
    16. Assessment Of Anterior Chamber Configuration Changes After Phacoemulsification With Swept-Source Optical Coherence Tomography

      Assessment Of Anterior Chamber Configuration Changes After Phacoemulsification With Swept-Source Optical Coherence Tomography
      To assess the changes of anterior chamber angle in patients with shallow anterior chamber and normal anterior chamber after phacoemulsification and intraocular lens implantation (IOL) using anterior segment swept-source optical coherence tomography (AS-SS-OCT).To observe the 60 eyes of 60 patients in our study.
      Read Full Article
    17. 1-15 of 92 1 2 3 4 5 6 »
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Wenzhou Medical College

    Wenzhou Medical College

    Wenzhou Medical College, designated as a key university in Zhejiang, is an institution of higher learning under the leadership of Zhejiang Provincial Government. Its history can be traced back to Zhejiang Specialized Medical School established in Hangzhou in 1912, named "Zhejiang Second Medical College" at that time. In August 1958, part of Zhejiang Medical College was moved from Hangzhou to Wenzhou and began recruiting 5-year fulltime program students, hence the name Wenzhou Medical College (WMC).