Results 51 to 60 of about 40,068 (305)

Sonoelastography of the Common Flexor Tendon of the Elbow with Histologic Agreement: A Cadaveric Study. [PDF]

, 2017
Purpose To determine the correlation of the results of conventional B-mode ultrasonography (US) and compression sonoelastography with histologic results in common flexor tendons of the elbow in human cadavers.
Abd Ellah, Mohamed M H, Deml, Christian, Gruber, Leonhard, Halpern, Ethan J, Jaschke, Werner R, Klauser, Andrea S, Klima, Guenter, Moriggl, Bernhard, Pamminger, Mathias J, Sztankay, Judith, Taljanovic, Mihra S   +10 more
core   +3 more sources

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Diagnostic Accuracy of Gray Scale Ultrasonography Versus Color Doppler In Suspected Cases of Acute Appendicitis

The International Journal of Frontier Sciences
: BACKGROUND: A common surgical emergency is acute appendicitis. Various diagnostic tools are available to diagnosis acute appendicitis. Radiological investigations play an important role in making accurate and early diagnosis and thus preventing ...
Tahir Iqbal, Muhammad Usman Shahid, Ishfaq Ahmad Shad, Shahzad Karim Bhatti, Syed Amir Gilani, Zahid Siddique   +5 more
doaj   +1 more source

Identification of a novel TSC2 c.3610G > A, p.G1204R mutation contribute to aberrant splicing in a patient with classical tuberous sclerosis complex: a case report [PDF]

, 2018
Background: Tuberous sclerosis complex (TSC) is an autosomal dominant disorder characterized by hamartomas in any organ systems. Mutations in the TSC1 or TSC2 gene lead to the dysfunction of hamartin or tuberin proteins, which cause tuberous sclerosis ...
Bottillo, I, Han, Y, Lang, Y, Liu, X, Shao, L., Wang, J, Wang, Q, Zhang, R   +7 more
core   +2 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Color Doppler Ultrasonography in Mapping Oral Squamous Cell Carcinoma

Middle East Journal of Cancer, 2015
Background: Although Color Doppler Ultrasonography (CDUS) is useful in the diagnosis of various diseases of the head and neck, flow signals in oral malignant masses are less studied; hence the present study assesses the usefulness of Color Doppler ...
Rahul Gandhi, Abhishek Singh Nayyar, Rahul Bhowate, Sweta Gandhi, Girish Dongerwar   +4 more
doaj  

Inguinoscrotal and inguinolabial swelling in infancy: Role of ultrasound

African Journal of Urology, 2015
Objectives: Inguinoscrotal and inguinolabial swellings are common findings in infancy. In this study, color Doppler ultrasonography was used to identify the different etiologies of inguinoscrotal and inguinolabial swelling, thus helping to decide on the ...
Ashraf Talaat Youssef
doaj   +1 more source

Farnesyltransferase Deficiency in Cardiomyocytes Initiates Senescence and Contributes to Cardiac Fibrosis

Advanced Science, EarlyView.
Lipid overload suppresses SREBF2‐mediated FNTB expression, leading to defective Lamin A maturation and nuclear envelope instability. This nuclear catastrophe triggers a pro‐fibrotic senescence program in cardiomyocytes. Notably, restoring nuclear integrity via AAV9‐based gene therapy effectively attenuates cardiac remodeling, identifying the ...
Yuxiao Chen, Lian Lou, Xuan Zhang, Lin Yan, Qi Zhang, Wen Shi, Jie Ding, Xu Lin, Rong Jiang, Shuo Liu, Thida Sok, Pengli Wang, Yun Mou, Jie Han, Shenjiang Hu, Xiaogang Guo, Jian Yang   +16 more
wiley   +1 more source

Bioabsorbable Endovascular Adhesive Tape (BEAT) for Improving Vascular Regeneration

Advanced Science, EarlyView.
A bioabsorbable endovascular adhesive tape (BEAT) platform based on a hierarchical polyelectrolyte complex is developed to enhance drug delivery in the DCB system. The coating enables rapid transfer to the vessel, provides short‐term mechanical support, and promotes both immediate transfer and long‐term retention of drugs at the lesion site.
Jiarong Wang, Jing Wang, Xinyi Li, Bo Yu, Yiduo Chen, Yirong Guo, Honglin Qian, Meng Hu, Haoyang Liu, Wenhui Liu, Han Xu, Kefeng Ren, M. Cristina L. Martins, Jian Ji   +13 more
wiley   +1 more source

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