Results 31 to 40 of about 899,795 (311)

The use of contrast enhancement in the diagnosis of simple and complex cysts kidneys

Biomedical Photonics, 2020
In developed countries, the main methods of research and dynamic monitoring of cystic kidney formations are CT and MRI, but their use is impossible in patients with severe concomitant diseases, as well as in the presence of metal structures, pacemakers ...
Ya. A. Soloviev, L. A. Mitina, B. Ya. Alekseev, S. O. Stepanov, A. S. Kalpinskiy, O. V. Dimitrov, E. A. Nazoikin   +6 more
doaj   +1 more source

Caught in the act: Allergic-like reaction to gadolinium-based contrast agent in POEMS syndrome

Radiology Case Reports, 2020
POEMS syndrome is a rare paraneoplastic condition related to an abnormal proliferation of plasma cells. Allergic-type reactions to gadolinium-based MR contrast media are likewise uncommon adverse events.
Guillaume Kugener, MEng, Anandh Rajamohan, MD, Vishal Patel, MD, PhD   +2 more
doaj   +1 more source

Whole body postmortem angiography with a high viscosity contrast agent solution using poly ethylene glycol as contrast agent dissolver

, 2008
Postmortem minimal invasive angiography has already been implemented to support virtual autopsy examinations. An experimental approach in a porcine model to overcome an initially described artificial tissue edema artifact by using a poly ethylene glycol (
Thali, Michael J, Persson, Anders,, Jackowski, Christian, Jackowski, Christian,, Persson, Anders, Thali, Michael J.,   +5 more
core   +1 more source

Research progress of Gd-MOF magnetic resonance contrast agent

上海师范大学学报. 自然科学版, 2019
Magnetic resonance imaging(MRI) is an important imaging technology in routine clinical medicine.Gd-based metal organic framework material(Gd-MOF) combines the unique magnetism of rare earth element gadolinium(Gd) and the unique porous framework of MOF ...
ZHOU Weixiu, LIN Jiaomin
doaj   +1 more source

A Novel Biomimetic Nanoprobe as a Photoacoustic Contrast Agent

Frontiers in Chemistry, 2021
Specific detection of tumors is of pivotal importance to cancer prevention and therapy yet a big challenge. Photoacoustic imaging (PAI) as an emerging non-invasive modality has shown great potential in biomedical and clinical applications.
Xin Huang, Xin Huang, Ao Shen, Ao Shen, Rui Peng, Sheng Chen, Shitao Lin, Shitao Lin, Shangwei Ding, Huan Li, Huan Li, Dazhi Zhou   +11 more
doaj   +1 more source

A novel photoacoustic-fluorescent contrast agent for quantitative imaging of lymphatic drainage [PDF]

, 2021
In vivo near-infrared (NIR) photoacoustic imaging (PAI) studies using novel contrast agents require validation, often via fluorescence imaging. Bioconjugation of NIR dyes to proteins is a versatile platform to obtain contrast agents for specific ...
Luciani, Paola, Koivisto, Bryan D., Cardinell, Kirsten, Gupta, Neeru, Zhou, Xun, Irving, Hyacinth, Yücel, Yeni H., Kumaradas, J. Carl   +7 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Recent Progress in NIR-II Contrast Agent for Biological Imaging

Frontiers in Bioengineering and Biotechnology, 2020
Fluorescence imaging technology has gradually become a new and promising tool for in vivo visualization detection. Because it can provide real-time sub-cellular resolution imaging results, it can be widely used in the field of biological detection and ...
Jie Cao, Jie Cao, Jie Cao, Binling Zhu, Binling Zhu, Binling Zhu, Kefang Zheng, Kefang Zheng, Songguo He, Songguo He, Liang Meng, Liang Meng, Jibin Song, Huanghao Yang   +13 more
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source