Results 21 to 30 of about 7,765 (207)

Development of High Frequency Annular Array with a Novel Structure for Medical Imaging [PDF]

, 2010
High frequency annular arrays offer a number of advantages in medical imaging. A novel 2mm diameter, 7-element, 40MHz array using equal width elements, instead of the more conventional equal area ones, has been designed and evaluated.
Y. Qian, Harris, N.R., N.R. Harris, Qian, Y., Harris, Nick, Qian, Yi Chen   +5 more
core   +1 more source

Comparative Analisys of Cataract Phakoemulsification, Complicated with the Zonular Weakness

Oftalʹmologiâ, 2020
Purpose: To assess the iridocrystalline complex status in patients with cataract, complicated by zonular weakness, before and after surgical treatment. Patients and Methods.
A. N. Kulikov, S. V. Churashov, E. V. Danilenko, D. V. Shamrey, V. S. Kondratov   +4 more
doaj   +1 more source

New Imaging Methods in Eye Tumors - Ultrasound Biomicroscopy, Optic Coherence Tomography, and Fundus Autofluorescence [PDF]

, 2014
Several ancillary tests could be used in the diagnosis, treatment, and management of complications of eye tumors. Among those, ultrasound biomicroscopy has a particular role in the evaluation of anterior segment tumors.
Ahmet Murat Sarıcı
core   +1 more source

Comparison of 25 MHz and 50 MHz ultrasound biomicroscopy for imaging of the lens and its related diseases [PDF]

International Journal of Ophthalmology, 2018
AIM: To compare the results of 25 MHz and 50 MHz ultrasound biomicroscopy (UBM) regarding the image characteristics of the lens and its related diseases and to discuss the application value of 25 MHz UBM in ophthalmology.
Ming-Yu Shi, Xiao Han, Jin-Song Zhang, Qi-Chang Yan   +3 more
doaj   +1 more source

Ultrabiomicroscopic-Histopathologic Correlations in Individuals with Autosomal Dominant Congenital Microcoria: Three-Generation Family Report

Case Reports in Ophthalmology, 2011
Background: Congenital microcoria (CMC) is due to a maldevelopment of the dilator pupillae muscle of the iris, with a pupil diameter of less than 2 mm. It is associated with juvenile open angle glaucoma and myopia. We report on a three-generation Mexican-
Arturo Ramirez-Miranda, Juan M. Paulin-Huerta, Eduardo Chavez-Mondragón, Gilberto Islas-de la Vega, Abelardo Rodriguez-Reyes   +4 more
doaj   +1 more source

Unilateral Angle-Closure Glaucoma with Ciliochoroidal Effusion after the Consumption of Cannabis: A Case Report

Case Reports in Ophthalmology, 2014
A 35-year-old male patient, diagnosed with acute angle-closure glaucoma, did not improve despite intensive treatment with antiglaucoma medications. Ultrasound biomicroscopy revealed a ciliochoroidal effusion.
Rana Hanna, Beatrice Tiosano, Noora Dbayat, Dan Gaton   +3 more
doaj   +1 more source

Pediatric corneal structural development during childhood characterized by ultrasound biomicroscopy [PDF]

, 2020
© 2020 Slack Incorporated. All rights reserved. Purpose: To quantitatively describe the structural corneal changes from infancy to early adulthood using ultrasound biomicroscopy.
Qureshi, Azam, Snehaa Maripudi, Munir, Wuqaas, Moran Roni Levin, Gianna Stoleru, Stoleru, Gianna, Alexander, Janet Leath, Martinez, Camilo, William P. Madigan, Saeedi, Osamah J., Marlet Bazemore, Jaafar, Mohamad S., Mohamad S. Jaafar, Camilo Martinez, Madigan, William P., Wuqaas Munir, Julia Byrd, Azam Qureshi, Janet Leath Alexander, Byrd, Julia, Levin, Moran Roni, Bethany Karwoski, Maripudi, Snehaa, Osamah J. Saeedi, Bazemore, Marlet, Karwoski, Bethany   +25 more
core   +1 more source

In-vivo Lens Biometry Using the Novel Ultrasound Biomicroscopy

Frontiers in Medicine, 2022
Background and AimTo assess the reproducibility of the novel ultrasound biomicroscopy, Insight 100 and its agreement with a swept-source optical coherence tomography, CASIA2.MethodsA total of 96 volunteers (96 eyes) were enrolled.
Xiaoting Ruan, Chen Liang, Zhaoxia Xia, Xuhua Tan, Guangming Jin, Ling Jin, Zhenzhen Liu, Lixia Luo   +7 more
doaj   +1 more source

Ultrasound biomicroscopy in deep sclerectomy: case report [PDF]

, 2008
Relato do caso de um paciente com diagnóstico de glaucoma primário de ângulo aberto, que foi submetida a esclerectomia profunda em olho direito, com sucesso.
Flávia Villas-Bôas, Carlos Akira Omi, VILLAS-BÔAS, Flávia, Allemann, Norma [UNIFESP], Norma Allemann, Maira Saad Avila Morales, OMI, Carlos Akira, Omi, Carlos Akira [UNIFESP], ALLEMANN, Norma, MORALES, Maira Saad Avila   +9 more
core   +1 more source

Long-term Ultrasound Biomicroscopy Findings Following Deep Sclerectomy Augmented with Mitomycin C [PDF]

, 2011
Pur po se: To evaluate the anatomical characteristics of deep sclerectomy and their relationship to intraocular pressure (IOP) at long-term follow-up by ultrasound biomicroscopy (UBM).
Hasan H. Erbil, Ali Olgun, Cem Mesçi, Senem Salar   +3 more
core   +1 more source