Showing 441 - 460 results of 472 for search '"positron"', query time: 0.06s Refine Results
  1. 441

    Modified Endothelial Activation and Stress Index: A New Predictor for Survival Outcomes in Classical Hodgkin Lymphoma Treated with Doxorubicin-Bleomycin-Vinblastine-Dacarbazine-Bas... by Fazıl Çağrı Hunutlu, Hikmet Öztop, Vildan Gürsoy, Tuba Ersal, Ezel Elgün, Şeyma Yavuz, Selin İldemir Ekizoğlu, Azim Ali Ekizoğlu, Vildan Özkocaman, Fahir Özkalemkaş

    Published 2025-01-01
    “…<b>Methods:</b> Data from 206 patients who underwent positron emission tomography (PET)-guided doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) therapy for cHL between January 2007 and November 2023 were retrospectively analyzed. …”
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  2. 442

    Baseline 18F-FDG PET/CT parameters in predicting the efficacy of immunotherapy in non-small cell lung cancer by Lu Zheng, Lu Zheng, Yanzhu Bian, Yanzhu Bian, Yujing Hu, Congna Tian, Xinchao Zhang, Shuheng Li, Xin Yang, Yanan Qin

    Published 2025-01-01
    “…ObjectiveTo analyse positron emission tomography/ computed tomography (PET/CT) imaging and clinical data from patients with non-small cell lung cancer (NSCLC), to identify characteristics of survival beneficiaries of immune checkpoint inhibitors (ICIs) treatment and to establish a survival prediction model.MethodsA retrospective analysis was conducted on PET/CT imaging and clinical parameters of 155 NSCLC patients who underwent baseline PET/CT examination at the Department of Nuclear Medicine, Hebei General Hospital. …”
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  3. 443

    Peri‐ictal yawning: A potential lateralizing sign in temporal lobe epilepsy by Xiaoping Du, Yi Yao, Jiani Chen, Xiaoping Yang, Lei Zhang, Yingying Tang, Xiaoting Hao, Dong Zhou, Shizhong Lian, Fengpeng Wang, Xiaobin Zhang, Meizhen Sun, Junhong Guo

    Published 2025-02-01
    “…Methods Among 236 consecutive TLE patients admitted for video‐EEG monitoring, we analyzed the clinical characteristics, along with scalp video‐EEG, magnetic resonance imaging (MRI), fluorodeoxyglucose‐positron emission tomography (FDG‐PET), Wada test, and stereo EEG (SEEG) in patients with PY. …”
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  4. 444

    Advanced Clinical Usefulness of Ultrasonography for Diseases in Oral and Maxillofacial Regions by Nao Wakasugi-Sato, Masaaki Kodama, Kou Matsuo, Noriaki Yamamoto, Masafumi Oda, Ayataka Ishikawa, Tatsurou Tanaka, Yuji Seta, Manabu Habu, Shinya Kokuryo, Hisashi Ichimiya, Ikuya Miyamoto, Shinji Kito, Shinobu Matsumoto-Takeda, Tetsuro Wakasugi, Yoshihiro Yamashita, Izumi Yoshioka, Tetsu Takahashi, Kazuhiro Tominaga, Yasuhiro Morimoto

    Published 2010-01-01
    “…Various kinds of diseases may be found in the oral and maxillofacial regions and various modalities may be applied for their diagnosis, including intra-oral radiography, panoramic radiography, ultrasonography, computed tomography, magnetic resonance imaging, and nuclear medicine methods such as positron emission tomography. Of these modalities, ultrasound imaging is easy to use for the detection of noninvasive and soft tissue-related diseases. …”
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  5. 445

    First Clinical Experience of <sup>68</sup>Ga-FAPI PET/CT in Tertiary Cancer Center: Identifying Pearls and Pitfalls by Akram Al-Ibraheem, Ahmed Saad Abdlkadir, Ula Al-Rasheed, Dhuha Al-Adhami, Feras Istatieh, Farah Anwar, Marwah Abdulrahman, Rula Amarin, Issa Mohamad, Asem Mansour

    Published 2025-01-01
    “…<b>Background/Objectives:</b> Over the past four years, <sup>68</sup>Ga-fibroblast activation protein inhibitor (FAPI) positron emission tomography/computed tomography (PET/CT) has been established at a tertiary cancer care facility in Jordan. …”
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  6. 446

    Does tocilizumab eliminate inflammation in GCA? A cohort study on repeated temporal artery biopsies by Chiara Marvisi, Francesco Muratore, Carlo Salvarani, Pierluigi Macchioni, Pamela Mancuso, Luigi Boiardi, Stefania Croci, Paolo Giorgi Rossi, Alberto Cavazza, Annibale Versari, Rexhep Durmo, Caterina Ricordi, Martina Bonacini, Giuseppe Malchiodi

    Published 2024-12-01
    “…Within 2 weeks, all patients underwent a second TAB, positron emission 18-fluorodeoxyglucose tomography/CT (PET/CT) and vessel colour Doppler ultrasonography (CDUS). …”
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  7. 447

    Strategies for specific multimodal imaging of cancer-associated fibroblasts and applications in theranostics of cancer by Li Wen, Chengxue He, Yanhui Guo, Nina Zhou, Xiangxi Meng, Yuwen Chen, Cheng Ma, Hua Zhu, Zhi Yang, Lei Xia

    Published 2025-02-01
    “…This nanoplatform can perform positron emission tomography (PET), magnetic resonance imaging (MRI) and photoacoustic imaging (PAI) with strong near infrared absorption and metal chelating ability, achieving efficiently targeting accumulation and display long retention in the tumor region. …”
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  8. 448

    Advancements in noninvasive techniques for transplant rejection: from biomarker detection to molecular imaging by Yuan Song, Yihui Wang, Wenyuan Wang, Yuji Xie, Junmin Zhang, Jing Liu, Qiaofeng Jin, Wenqian Wu, He Li, Jing Wang, Li Zhang, Yali Yang, Tang Gao, Mingxing Xie

    Published 2025-02-01
    “…Nuclear imaging modalities such as single photon emission computed tomography and positron emission tomography, enable dynamic visualization of immune responses within transplanted organs. …”
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  9. 449

    Explainable AI in Diagnostic Radiology for Neurological Disorders: A Systematic Review, and What Doctors Think About It by Yasir Hafeez, Khuhed Memon, Maged S. AL-Quraishi, Norashikin Yahya, Sami Elferik, Syed Saad Azhar Ali

    Published 2025-01-01
    “…Imagining techniques like magnetic resonance imaging (MRI), computed tomography (CT), and positron emission tomography (PET) scans have been widely and very effectively employed by radiologists and neurologists for the differential diagnoses of neurological disorders for decades, yet no AI-powered systems to analyze such scans have been incorporated into the standard operating procedures of healthcare systems. …”
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  10. 450

    Retinal optical coherence tomography intensity spatial correlation features as new biomarkers for confirmed Alzheimer’s disease by Zi Jin, Xinmin Wang, Ying Lang, Yufeng Song, Huangxiong Zhan, Wuge Shama, Yingying Shen, Guihua Zeng, Faying Zhou, Hongjian Gao, Shuling Ye, Yanjiang Wang, Fan Lu, Meixiao Shen

    Published 2025-02-01
    “…All participants underwent retinal OCT imaging, and neurological examinations, including amyloid-β (Aβ) positron emission tomography. Participants were subdivided into cognitively normal (CN), mild cognitive impairment (MCI), and AD-derived dementia (ADD). …”
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  11. 451

    Multimodal Imaging of Patients With Gliomas Confirms C-MET PET as a Complementary Marker to MRI for Noninvasive Tumor Grading and Intraindividual Follow-Up After Therapy by Kai R. Laukamp MD, Florian Lindemann PhD, Matthias Weckesser MD, Volker Hesselmann MD, Sandra Ligges PhD, Johannes Wölfer MD, Astrid Jeibmann MD, Bastian Zinnhardt PhD, Thomas Viel PhD, Michael Schäfers MD, Werner Paulus MD, Walter Stummer MD, Otmar Schober PhD, MD, Andreas H. Jacobs MD

    Published 2017-01-01
    “…The value of combined L-( methyl -[ 11 C]) methionine positron-emitting tomography (MET-PET) and magnetic resonance imaging (MRI) with regard to tumor extent, entity prediction, and therapy effects in clinical routine in patients with suspicion of a brain tumor was investigated. …”
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  12. 452

    Longitudinal exploration of cancer-related cognitive impairment in patients with newly diagnosed aggressive lymphoma: protocol for a feasibility study by Vincent Dore, Christopher C Rowe, Meinir Krishnasamy, Haryana Dhillon, Adam K Walker, Karla Gough, Priscilla Gates, Carlene Wilson, Eliza Hawkes, Yuliya Perchyonok, Janette L Vardy, Michiel de Ruiter

    Published 2020-09-01
    “…Blood cell-based inflammatory markers and neuroimaging including a positron emission tomography (PET) with 18F-labelled fluoro-2-deoxyglucose (18F-FDG) and CT (18F-FDG-PET/CT) and a MRI will explore potential inflammatory and neuroanatomical or functional mechanisms and biomarkers related to CRCI. …”
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  13. 453

    Biochemical failure-free survival of 18F-rhPSMA-7 and 18F-flotufolastat PET-guided salvage radiotherapy for patients with recurrent prostate cancer by Marco M. E. Vogel, Isabel Rauscher, Jürgen E. Gschwend, Türkay Hekimsoy, Nicola Gabler, Charlotte Olufs, Calogero D’Alessandria, Jan C. Peeken, Stephanie E. Combs, Matthias Eiber

    Published 2025-01-01
    “…Abstract Prostate-specific membrane antigen (PSMA)-targeted positron emission tomography (PET) has improved localization of prostate cancer (PC) lesions in biochemical recurrence (BCR) for salvage radiotherapy (SRT). …”
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  14. 454
  15. 455

    Immunotherapy combined with chemotherapy without locoregional radiotherapy in de novo metastatic nasopharyngeal carcinoma: two case reports and a literature review by Yingna Gao, Xiaoqiong Shi, Jianqiao He, Hui Yao, Guoning Yu, Lin Zhao, Yi Ma, Yi Ma, Hongliang Zheng, Minhui Zhu, Caiyun Zhang

    Published 2025-01-01
    “…Radiological examination with positron emission tomography–computed tomography (PET-CT) and contrast-enhanced magnetic resonance imaging (MRI) showed NPC with multiple systemic lymph node metastases, multiple bone metastases, and liver metastases. …”
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  16. 456

    Wu-Mei-Wan enhances brown adipose tissue function and white adipose browning in obese mice via upregulation of HSF1 by Shen Chen, Kexin Nie, Hongzhan Wang, Yang Gao, Xinyue Jiang, Hao Su, Zhi Wang, Yueheng Tang, Fuer Lu, Hui Dong, Jingbin Li

    Published 2025-01-01
    “…Brown adipose tissue (BAT) activity was evaluated using Positron Emission Tomography, and ultrastructural changes were examined via transmission electron microscopy. …”
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  17. 457

    Salvage Magnetic Resonance Imaging–guided Transurethral Ultrasound Ablation for Localized Radiorecurrent Prostate Cancer by Mikael Anttinen, Pietari Mäkelä, Pertti Nurminen, Heikki Pärssinen, Simona Malaspina, Teija Sainio, Mikael Högerman, Pekka Taimen, Roberto Blanco Sequeiros, Peter J. Boström

    Published 2025-01-01
    “…Prostate-confined recurrence was confirmed by MRI and prostate-specific membrane antigen (PSMA) positron emission tomography (PET) computed tomography (CT). …”
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  18. 458

    Relationship between regional relative theta power and amyloid deposition in mild cognitive impairment: an exploratory study by Jaesub Park, Jaesub Park, Woo Jung Kim, Woo Jung Kim, Han Wool Jung, Han Wool Jung, Jae-Jin Kim, Jae-Jin Kim, Jin Young Park, Jin Young Park, Jin Young Park

    Published 2025-02-01
    “…Advancements in amyloid positron emission tomography (PET) imaging have enhanced our understanding of the pathology of neurocognitive disorders, such as amyloid deposition. …”
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  19. 459

    Performance of the modified 2022 ACR/EULAR giant cell arteritis classification criteria without age restriction for discriminating from Takayasu arteritis by Takahiko Sugihara, Masayoshi Harigai, Haruhito A. Uchida, Hajime Yoshifuji, Yasuhiro Maejima, Jun Ishizaki, Yoshiko Watanabe, Hiroaki Dobashi, Yoshinori Komagata, Naoto Tamura, Yoshikazu Nakaoka, Japan Research Committee of the Ministry of Health, Labour, and Welfare for Intractable Vasculitis (JPVAS)

    Published 2025-01-01
    “…Methods Patients enrolled in the Japanese nationwide retrospective registry were evaluated using the criteria with partial modification; wall thickening of descending thoracic-abdominal aorta were mainly diagnosed by contrast-enhanced computed tomography (CT) or magnetic resonance imaging instead of evaluating with positron emission tomography (PET)-CT. The discriminability of the criteria was evaluated using C-statistic (> 0.7: good ability). …”
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  20. 460

    Doxorubicin-loaded PEGylated liposome modified with ANGPT2-specific peptide for integrative glioma-targeted imaging and therapy by Hongyan Li, Rong Gan, Jiadi Liu, Duling Xu, Qiyue Zhang, Haidong Tian, Huijun Guo, Haijun Wang, Zhimin Wang, Xianwu Zeng

    Published 2025-02-01
    “…The peptides GSFIHSVPRH (GSF) and HSVPRHEV (HSV) showed specific affinity for ANGPT2 and a better cellular uptake in U87-MG cells. Micro-positron emission tomography (PET)/computed tomography (CT) imaging was used to visualize the orthotopic transplantation of glioma in the brain 1 h after injection of radionuclide 68Ga-labeled peptide-Lipo@Dox. …”
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