Results 71 to 80 of about 77,043 (265)

Clinical Validation of a Fast MRI Method to Evaluate Brain Vascular and Parenchymal Abnormalities in Sturge‐Weber Syndrome

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Sturge‐Weber syndrome (SWS) is a rare neurocutaneous disorder associated with venous capillary malformations, atrophy, and calcifications. Longitudinal imaging is limited by risks of sedation and gadolinium exposure in children.
Scotty G. McKay, Yongsheng Chen, E. Mark Haacke, Yang Xuan, Aimee F. Luat, Csaba Juhász   +5 more
wiley   +1 more source

Age and myopia associated optical coherence tomography of retina and choroid in pediatric eyes

Indian Journal of Ophthalmology, 2018
Purpose: To evaluate the association between retinal and choroidal thickness and volume along with choroidal vessel volume in children using optical coherence tomography (OCT) images.
Jyoti Matalia, Neha Sutheekshna Anegondi, Leio Veeboy, Abhijit Sinha Roy   +3 more
doaj   +1 more source

Diagnostic dilemma of cystic biliary atresia: A series of two cases and brief review of the diagnostic modalities

JPGN Reports, EarlyView.
Abstract Cystic biliary atresia (CBA) is a rare variant of biliary atresia that closely resembles choledochal cyst (CC), complicating diagnosis and potentially delaying critical surgical intervention. We report two cases of CBA that were difficult to diagnose.
Hamza Hassan Khan, Leslie Hirsig Spence, Nagraj Kasi   +2 more
wiley   +1 more source

Using risk factors for detection and prognostication of uveal melanoma

Indian Journal of Ophthalmology, 2015
The early detection of malignancy, particularly uveal melanoma, is crucial in protecting visual acuity, salvaging the eye, and preventing metastasis. Risk factors for early detection of uveal melanoma have been clearly delineated in the literature and ...
Pukhraj Rishi, Vikram V Koundanya, Carol L Shields   +2 more
doaj   +1 more source

Choroidal Macrovessel [PDF]

Ophthalmology, 2016
Francesco Pichi, Paolo Nucci, Sunil K. Srivastava   +2 more
openaire   +2 more sources

Choroidal biomarkers

Indian Journal of Ophthalmology, 2018
A structurally and functionally intact choroid tissue is vitally important for the retina function. Although central retinal artery is responsible to supply the inner retina, choroidal vein network is responsible for the remaining one-third of the external part. Abnormal choroidal blood flow leads to photoreceptor dysfunction and photoreceptor death in
Pichi, Francesco, Aggarwal, Kanika, Neri, Piergiorgio, Salvetti, Paola, Lembo, Andrea, Nucci, Paolo, Cheung, Chui Ming Gemmy, Gupta, Vishali   +7 more
openaire   +3 more sources

A Novel Slit Lamp‐Based System for 3D Ultrasound of the Eye

Journal of Ultrasound in Medicine, EarlyView.
Objectives This study aims to develop and evaluate a novel slit‐lamp‐based system to acquire 3‐dimensional (3D) ultrasound volumes using conventional ultrasound probes. Methods A slit‐lamp adapter was 3D printed and connected with a linear actuator and graphical user interface (GUI) system to control movement and create volumes of 2‐dimensional scans ...
Claire E. Malley, Joseph P. Miller, Boyan Pan, Josiah K. To, Jack O. Thomas, Steven Y. Chang, Jason Dagoon, William C. Tang, Parsa Riazi Esfahani, Andrew W. Browne   +9 more
wiley   +1 more source

Atypical choroid plexus papilloma: Diagnosis and differentials: A case report

SAGE Open Medical Case Reports
Atypical choroid plexus papilloma is a rare World Health Organization grade 2 intraventricular tumor arising from the epithelium of the plexus choroid with intermediate clinical-pathological features between the benign choroid plexus papilloma and the ...
H. Andour, S. Ben El Hend, C. Mandour, M. Allaoui, A. Fikri   +4 more
doaj   +1 more source

Comparative Study of Accommodative Function and Binocular Vision in Patients With Primary Angle‐Closure Disease

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT The age‐related decline in accommodative function after the age of 50 years corresponds with an increasing incidence of primary angle‐closure disease (PACD); however, the interaction between this decline and PACD remains unexamined. Additionally, refractive error‐accommodation associations in elderly individuals, which are critical for PACD ...
Feng‐Rui Yang, Zhi‐Qiao Liang, Ye Lu, Yao Ma, Kun Lv, Qian Zhang, Hui‐Juan Wu   +6 more
wiley   +1 more source

Multicilia dynamically transduce Sonic Hedgehog signaling to regulate choroid plexus functions

Cell Reports
Summary: The choroid plexus is a major site for cerebrospinal fluid (CSF) production, characterized by a multiciliated epithelial monolayer that regulates CSF production.
Suifang Mao, Rui Song, Shibo Jin, Song Pang, Aleksandra Jovanovic, Adam Zimmerman, Peng Li, Xinying Wu, Michael F. Wendland, Kerry Lin, Wei-Chi Chen, Semil P. Choksi, Gang Chen, Michael J. Holtzman, Jeremy F. Reiter, Ying Wan, Zhenyu Xuan, Yang K. Xiang, C. Shan Xu, Srigokul Upadhyayula, Harald F. Hess, Lin He   +21 more
doaj   +1 more source