Results 101 to 110 of about 482,963 (230)

Diagnosis of Portal Hypertension: Advancing Towards Non‐Invasive Solutions

Portal Hypertension &Cirrhosis, EarlyView.
This review systematically summarizes a full spectrum of non‐invasive diagnostic approaches for portal hypertension (PH), including imaging modalities, elastography, serum biomarkers, composite scoring systems and endoscopic ultrasound‐guided portal pressure gradient (EUS‐PPG), and analyzes their performance across different liver disease etiologies ...
Lijia Yin, Huikuan Chu, Ling Yang
wiley   +1 more source

Quality Assurance of Point and 2D Shear Wave Elastography through the Establishment of Baseline Data Using Phantoms

Sensors
Ultrasound elastography has been available on most modern systems; however, the implementation of quality processes tends to be ad hoc. It is essential for a medical physicist to benchmark elastography measurements on each system and track them over time,
Jacqueline Gallet, Elisabetta Sassaroli, Qing Yuan, Areej Aljabal, Mi-Ae Park   +4 more
doaj   +1 more source

Hepatic Elastography: Comparison of Ultrasound Techniques and Magnetic Resonance Elastography for the Evaluation of Hepatic Fibrosis and Cirrhosis

, 2017
Hepatic Elastography: Comparison of Ultrasound Techniques and Magnetic Resonance Elastography for the Evaluation of Hepatic Fibrosis and ...
Christopher Jansen (15796310), D Bowles (9888638)   +1 more
core  

Four‐dimensional immuno‐mechanobiomaterials: Dynamic material cues that program host response to prevent fibrosis and enable regeneration

VIEW, EarlyView.
Dynamic immuno‐mechanobiomaterials with time‐programmed mechanical adaptation orchestrate host responses through precise mechanotransduction and immune‐stromal regulation. These adaptive biomaterials minimize mechanical mismatch, attenuate the forign dy response and fibrosis, promote angiogenesis and controlled extracellular matrix remodeling, and ...
Gobinath Vellapalayam Manoharan, Kathirvel Ayyaswamy, Parthasarathy Vellaichamy, Nagarajan Deivanayagam Pillai, Rithik Gobinath   +4 more
wiley   +1 more source

Ultrasound shear-wave elastography for musculoskeletal injuries [PDF]

, 2017
Greyscale and Doppler Ultrasound (US) are well established as first line imaging methods for the evaluation of musculoskeletal (MSK) injuries, often providing information comparable with that of magnetic resonance imaging (MR).
Vassallo, Pierre
core  

HSPE1 deficiency underlies the crosstalk between metabolic dysfunction‐associated steatotic liver disease and age‐related macular degeneration

VIEW, EarlyView.
Rare‐earth ions act as multifunctional modifiers in perovskite solar cells by improving charge transport, suppressing oxygen vacancies, passivating defects, promoting grain growth, and enabling redox‐mediated stabilization. In addition, RE‐doped layers can expand spectral utilization through upconversion and downconversion, thereby enhancing light ...
Jiaqi Meng, Alimire Maihemuti, Yuan Yuan, Chao Chen, Mengchao Zhu, Hao Wang, Furong Zhu, Zhaodi Che, Jia Xiao, Xiangjia Zhu   +9 more
wiley   +1 more source

Imaging of Abdominal Complications in Children With Acute Lymphoblastic Leukaemia

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Acute lymphoblastic leukaemia (ALL) is the most common paediatric malignancy and remains one of the most common causes of cancer‐related death in children and adolescents. Five‐year overall survival rates now exceed 90% with current multidrug chemotherapeutic regimens. This improvement, coupled with the toxicity of chemotherapy, has led to the
Luke R. Holmes, Rishi S. Kotecha, Derek J. Roebuck   +2 more
wiley   +1 more source

Endobronchial ultrasound elastography strain ratio for mediastinal lymph node diagnosis

, 2015
Background. Ultrasound elastography is an imaging procedure that can assess the biomechanical characteristics of different tissues. The aim of this study was to define the diagnostic value of the endobronchial ultrasound (EBUS) elastography strain ratio ...
Kovac Viljem, Rozman Ales, Adamic Katja, Subic Tjasa, Flezar Matjaz, Marc Malovrh Mateja   +5 more
core   +1 more source

The Bidirectional Association Between MASLD and Male Hypogonadism: An Updated Meta‐Analysis

Andrology, EarlyView.
ABSTRACT Background Metabolic dysfunction‐associated steatotic liver disease (MASLD) and male hypogonadism are increasingly prevalent, metabolically interrelated conditions. Testosterone (T) deficiency has been implicated in hepatic lipid dysregulation, insulin resistance, and visceral adiposity, whereas MASLD may impair the hypothalamic–pituitary ...
Giorgia Spaggiari, Leonardo Dalla Valentina, Cristina Felicani, Filippo Gabrielli, Simonetta Lugari, Giovanni Corona, Paolo Ventura, Manuela Simoni, Fabio Nascimbeni, Daniele Santi   +9 more
wiley   +1 more source

Ultrasound Elastography in Kidney Disease

, 2016
Ultrasound elastography is a relatively new imaging modality that can measure tissue elasticity quantitatively by using different techniques. With the development of technology, kidney elasticity measurements can be performed accurately and quickly using
Fuat Ozkan, Avcu, Serhat, Yıldız, Sema, Mahmut Duymus, Sema Yildiz, Serhat Avcu, Özkan, Fuat, Yildiz, Sema, İnci, Mehmet Fatih, Mehmet Fatih Inci, Göya, Cemil, Duymuş, Mahmut, Cemil Goya, Menzilcioğlu, Mehmet Sait, Mehmet Sait Menzilcioglu   +14 more
core   +1 more source