Results 21 to 30 of about 70,471 (264)

The update of ultrasound techniques in diagnosis of inflammatory bowel disease

The Egyptian Journal of Radiology and Nuclear Medicine, 2014
Objective: To evaluate the value of conventional abdominal ultrasound and color Doppler in the diagnosis of inflammatory bowel disease (IBD) and its complications.
Mohamed A. Nassef, Samer M. Botros, Maha K. Adel Ghaffar   +2 more
doaj   +1 more source

Role of Color Doppler Ultrasound in Predicting Malignancy in Cervical Lymph Nodes [PDF]

International Journal of Anatomy Radiology and Surgery, 2016
Introduction: Cervical lymphadenopathy is a common finding in clinical practice. There are various causes, which can be broadly divided into benign and malignant.
Kanika Gupta, Tushar Chandra, Bhuvaneswari Venkatesan, Payal Tripathi   +3 more
doaj   +1 more source

A preliminary study on the Average Maximum Velocity Sensitivity index from flow velocity variation in quality control for Color Doppler

Measurement: Sensors, 2021
Color Doppler (CD) is one of the most used ultrasound (US) Doppler techniques as it allows the 2D representation of blood flow. Even if a clarification on whether such technique provides qualitative or quantitative diagnostic information on velocity ...
Giorgia Fiori, Andrea Scorza, Maurizio Schmid, Jan Galo, Silvia Conforto, Salvatore Andrea Sciuto   +5 more
doaj   +1 more source

Development and Evaluation of Doppler Ultrasound Training Phantom for Human Vessel Simulation

Applied Sciences, 2023
The purpose of this study was to create a Doppler ultrasound training phantom aimed at aiding beginners in comprehending and effectively utilizing critical parameters during the learning process.
Nagyum Kim, Cheolpyo Hong, Changwoo Lee, Hyo-Min Cho   +3 more
doaj   +1 more source

Ultrasonography with color Doppler and power Doppler in the diagnosis of periapical lesions

Indian Journal of Radiology and Imaging, 2011
Aim: To evaluate the efficacy of ultrasonography (USG) with color Doppler and power Doppler applications over conventional radiography in the diagnosis of periapical lesions.
Sumit Goel, Suma Gundareddy Nagendrareddy, Manthena Srinivasa Raju, Dayashankara Rao Jingade Krishnojirao, Rajul Rastogi, Ravi Prakash Sasankoti Mohan, Swati Gupta   +6 more
doaj   +1 more source

A semiquantitative color Doppler ultrasound scoring system for evaluation of synovitis in joints of patients with blood-induced arthropathy

Insights into Imaging, 2021
Background Intra-articular bleeds in patients with inherited bleeding disorders lead to active synovitis which may progress to a chronic state over time.
Ningning Zhang, Sheng Yang, Anne-Fleur Zwagemaker, Aihua Huo, Ying-Jia Li, Fang Zhou, Pamela Hilliard, Sandra Squire, Vanessa Bouskill, Arun Mohanta, Alex Zhou, Jose Jarrin, Runhui Wu, Jing Sun, Brian Luke, Rahim Moineddin, Victor S. Blanchette, Yun Peng, Andrea S. Doria    +18 more
doaj   +1 more source

Case report: Application of color Doppler sonography for the assessment of pulmonary consolidations in a dog

Frontiers in Veterinary Science, 2023
A 1,5-year-old male Maltipoo was presented to the emergency service for dyspnea, weakness, and cough. An echocardiographic examination showed evidence of pulmonary hypertension with a McConnell sign.
Katarzyna Kraszewska, Michał Gajewski, Søren R. Boysen   +2 more
doaj   +1 more source

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle, Andreas Leha, Volker Limmroth, Wolfram Windisch, Maximilian Zimmermann   +4 more
wiley   +1 more source

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem, Noa Bielopolski, Vijai Krishnan, Shane Wald‐Altman, Shelly I Shrian, Omer Bar‐Yosef, Livia Kapusta, Claire Shamber, Patricia L. Musolino, Miguel Weil   +9 more
wiley   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source