Results 131 to 140 of about 671,801 (392)

The role of 99mTc-Ubiquicidin (UBI) and 99mTc-IgG scintigraphies in diagnosis of acute appendicitis: A preliminary result [PDF]

, 2014
Introduction: Appendicitis is one of the most common surgical emergencies. In spite of the relatively high rate of negative appendectomy, as a result of miss diagnosis, uncertainty of diagnosis still continues to challenge physicians.
Assadi, M., Baniahmad, M., Javadi, H., Nabipour, I., Otaghvar, H.R.A., Pashazadeh, A.M., Rezaei, L.   +6 more
core  

Contrast-enhanced ultrasonography of the liver using SonoVue

Ultrasonography, 2017
This review focuses on the use of contrast-enhanced ultrasonography (CEUS) with SonoVue (Bracco Imaging) for the diagnosis of focal liver lesions (FLLs), guidance during ablative treatment, and follow-up of liver tumors.
Giovanna Ferraioli, M. F. Meloni
semanticscholar   +1 more source

In Situ Formation of a Melt‐Solid Interface Toward Stable Oxygen Reduction in Protonic Ceramic Fuel Cells

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Protonic ceramic fuel cells offer a promising route to generate power efficiently but face critical challenges in achieving industrially viable activity and stability at their cathodes in CO2‐containing air. This report proposes a new cathode material design strategy to enable the cathode to be both catalytically active and CO2 tolerant through the ...
Desheng Feng, Mengran Li, Vanessa K. Peterson, Rijia Lin, Anita D'Angelo, Olexandra Marenych, Anya Yago, Dominique Appadoo, Tianjiu Zhu, Muhammad Yazid Bin Zulkifli, Shuai Gao, Yuming Wu, Xiaohe Tian, Xiaoyang Du, Zhonghua Zhu   +14 more
wiley   +1 more source

Predicting breast cancer response to neoadjuvant chemotherapy with ultrasound-based deep learning radiomics models —— dual-center study

BMC Cancer
Purpose The aim of this study is to develop and validate a deep learning fusion model based on early (two-cycle) ultrasound images, using stacking fusion technology for the intratumoral and peritumoral regions, to predict early tumor response in breast ...
Jinhui Liu, Xiaoling Leng, Zhifan Yuan, Yuning Li, Haibo Luo, Junjun Chen, Ruoxin Li, Xia Li, Zhizhong He, Qiao Zou, Changchun Wang   +10 more
doaj   +1 more source

Diagnostic significance of combined two-dimensional ultrasound and three-dimensional tomographic ultrasound imaging for cleft palate in fetus of 11–13 + 6 weeks: a prospective study

The Journal of Maternal-Fetal & Neonatal Medicine
Purpose Clinical screening for cleft palate in fetus currently focuses on weeks 20–24. It has been shown that cleft palate can be detected by ultrasound in first-trimester anatomy scan, but there are no large-scale samples to validate.
Xiaoliu Shao, Na Li, Lihua Liang, Yingfeng Liu, Juan Yan, Yanyan Peng, Pei Ma   +6 more
doaj   +1 more source

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

Assessment of fetal left ventricular function in pregnancies with Anti-Ro/SSA or Anti-La/SSB antibodies using velocity vector imaging

BMC Pregnancy and Childbirth
Background Intrauterine exposure to anti SSA/Ro and anti SSB/La antibodies has been associated with the development of fetal congenital heart block and, in severe cases, fetal demise.
Min Hou, Dan Xie, Jie Wan, Pin Li, Xuan Zhou   +4 more
doaj   +1 more source

Can PET-CT predict diagnostic success in ultrasonography-guided transthoracic fine needle aspiration biopsies in lung cancers?

, 2020
Coşkun Doğan, Ali Fidan, Sevda Şener Cömert, Nesrin Kıral, Banu Salepçi, Elif Torun Parmaksız, Benan Çağlayan   +6 more
openalex   +1 more source

Achieving Large and Anisotropic Spin‐Mediated Thermal Transport in Textured Quantum Magnets

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced solvent‐cast cold pressing method is developed to synthesize highly textured quantum magnets. By aligning spin chains in Ca2CuO3 perpendicular to the pressing direction, a spin‐mediated thermal conductivity of 10 ± 1 W m⁻¹ K⁻¹ is achieved, the highest reported for polycrystalline quantum materials.
Shucheng Guo, Xue Bai, Boqun Liang, Thomas Hoke, Ming Liu, Rafal E. Dunin‐Borkowski, Xi Chen   +6 more
wiley   +1 more source

Kidney Ultrasonography and Dimercaptosuccinic Acid Scans for Revealing Vesicoureteral Reflux in Children With Pyelonephritis: A 7-Year Prospective Cohort Study of 1500 Pyelonephritic Patients and 2986 Renal Units [PDF]

, 2011
Masoumeh Mohkam, Fatemeh Abdollah Gorji, Saiid Maham, Alireza Khatami, Ilana Naghi, Babak Otukesh, Ahmad Reza Shamshiri, Mostafa Sharifian, Reza Dalirani, Fatemeh Abdollah Gorji   +9 more
openalex   +1 more source