Results 11 to 20 of about 33,555 (260)

Renal clearance estimated by rubidium-82 positron emission tomography/computed tomography and technetium-99m-mercaptoacetyltriglycine clearance infusion technique. [PDF]

Clin Physiol Funct Imaging
Abstract Background Although numerous techniques exist for renal blood flow (RBF) estimation, none of the methods have been implemented in routine clinical practice due to their inadequacies and burdensomeness. Previously, we evaluated rubidium‐82 (82Rb) positron emission tomography/computed tomography (PET/CT) for renal perfusion determination and ...
Langaa SS, Duus CL, Vrist MH, Mose FH, Fynbo CA, Theil J, Ejlersen JA, Bech JN.   +7 more
europepmc   +2 more sources

A companion to the preclinical common data elements and case report forms for in vivo rodent neuroimaging: A report of the TASK3‐WG3 Neuroimaging Working Group of the ILAE/AES Joint Translational Task Force

Epilepsia Open, EarlyView., 2022
Abstract The International League Against Epilepsy/American Epilepsy Society (ILAE/AES) Joint Translational Task Force established the TASK3 working groups to create common data elements (CDEs) for various aspects of preclinical epilepsy research studies, which could help improve the standardization of experimental designs.
Erwin A. van Vliet, Riikka Immonen, Ofer Prager, Alon Friedman, Jens P. Bankstahl, David K. Wright, Terence J. O'Brien, Heidrun Potschka, Olli Gröhn, Neil G. Harris   +9 more
wiley   +1 more source

Prophylactic mastectomy and occult malignancy: Surgical and imaging considerations

Journal of Surgical Oncology, Volume 127, Issue 1, Page 18-27, January 2023., 2023
Abstract Background Sentinel node biopsy (SLNB) is not routinely recommended for patients undergoing prophylactic mastectomy (PM), yet omission remains a subject of debate among surgeons. A modern patient cohort was examined to determine occult malignancy (OM) incidence within PM specimens to reinforce current recommendations.
Jessica L. Thompson, Brandy R. Sinco, Rachel L. McCaffrey, Alfred E. Chang, Michael S. Sabel, Lesly A. Dossett, Tasha M. Hughes, Jacqueline S. Jeruss   +7 more
wiley   +1 more source

Intraoperative ultrasound: “Alternative eye” in lymph nodal dissection in non‐small cell lung cancer

Thoracic Cancer, Volume 13, Issue 23, Page 3250-3256, December 2022., 2022
Intraoperative ultrasound of mediastinal lymph nodes allows surgeons to detect metastatic lymph nodes during surgery for NSCLC. It can show the relationship between lymph nodes and surrounding structures during biopsy, improving the safety and simplicity of the operation, increasing the number of harvested lymph nodes, and reducing the risk of ...
Gaetana Messina, Mary Bove, Antonio Noro, Giorgia Opromolla, Giovanni Natale, Rosa Mirra, Francesca Capasso, Davide Gerardo Pica, Vincenzo Di Filippo, Mario Pirozzi, Marianna Caterino, Sergio Facchini, Alessia Zotta, Rita Polito, Giovanni Vicidomini, Mario Santini, Alfonso Fiorelli, Fortunato Ciardiello, Morena Fasano   +18 more
wiley   +1 more source

Improvement of the splanchnic blood flow and hepatic vein oxygenation following revascularization in patients with chronic mesenteric ischaemia

Clinical Physiology and Functional Imaging, Volume 43, Issue 1, Page 33-39, January 2023., 2023
Abstract Objectives Chronic mesenteric ischaemia (CMI) is an underdiagnosed but severe condition. Access to functional testing is often limited and the diagnosis is usually based primarily on symptoms and imaging. One of the functional tests available is measurement of the splanchnic blood flow (SBF).
Christian Høyer, Helle D. Zacho, Viktor Stefanov, Jan Abrahamsen   +3 more
wiley   +1 more source

Research Status and Hotspots of Chronic Osteomyelitis: A Bibliometric and Visualized Analysis

Orthopaedic Surgery, Volume 14, Issue 12, Page 3378-3389, December 2022., 2022
This study aims to use bibliometrics and visualization to evaluate the research status and development trend of chronic osteomyelitis (COM) since the Web of Science Core Collection (WOSCC) database was established, and to predict its future research hotspots.
Jinlun Chen, Xingyu Wang, Jin Li, Haitao Zhang, Yijin Li, Peng Deng, Wenjun Feng, Xinyu Qi, Pengcheng Ye, Jiahao Li, Jianchun Zeng, Yirong Zeng, Jie Li, Shuihua Xie   +13 more
wiley   +1 more source

Preparation and Bioevaluation of Novel ^99mTc-Labeled Complexes with a 2-Nitroimidazole HYNIC Derivative for Imaging Tumor Hypoxia

Pharmaceuticals, 2021
To develop novel 99mTc-labeled single-photon emission computed tomography (SPECT) radiotracers for imaging hypoxia, a novel HYNICNM ligand (6-hydrazinonicotinamide (HYNIC) 2-nitroimidazole derivative) was designed and synthesized.
Qing Ruan, Qianqian Gan, Xuran Zhang, Si’an Fang, Junbo Zhang   +4 more
doaj   +1 more source

Positron emission tomography detects evidence of viability in rest technetium-99m sestamibi defects [PDF]

, 1994
Objectives. The purpose of this study was to determine the relative value of single-photon emission computed tomographic (SPECT) imaging at rest using technetium-99m methoxyisobutyl isonitrile (technetium-99m sestamibi) with positron emission tomography ...
Allman, Kevin C., Beanlands, Rob S.B., Fig, Lorraine, Gross, Milton, Muzik, Otto, Sawada, Stephen G., Schwaiger, Markus, Wolfe, Edwin R.   +7 more
core   +1 more source

Comparison of Post-injection Site Pain Between Technetium Sulfur Colloid and Technetium Tilmanocept in Breast Cancer Patients Undergoing Sentinel Lymph Node Biopsy. [PDF]

, 2015
BackgroundNo prior studies have examined injection pain associated with Technetium-99m Tilmanocept (TcTM).MethodsThis was a randomized, double-blinded study comparing postinjection site pain between filtered Technetium Sulfur Colloid (fTcSC) and TcTM in ...
Baker, Jennifer L, Hoh, Carl K, Hosseini, Ava, Unkart, Jonathan T, Vera, David R, Wallace, Anne M, Wallace, Mark S   +6 more
core   +1 more source

A Picture of Modern Tc-99m Radiopharmaceuticals: Production, Chemistry, and Applications in Molecular Imaging

Applied Sciences, 2019
Even today, techentium-99m represents the radionuclide of choice for diagnostic radio-imaging applications. Its peculiar physical and chemical properties make it particularly suitable for medical imaging.
Alessandra Boschi, Licia Uccelli, Petra Martini   +2 more
doaj   +1 more source