Showing 161 - 180 results of 267 for search '"positron"', query time: 0.06s Refine Results
  1. 161

    PET imaging of AAV9 and AAVBR1 trafficking in normal mice by Aditya Bansal, Shalini Sharma, Manasa Kethamreddy, Mukesh K. Pandey

    Published 2025-02-01
    “…In this study, two serotypes of AAVs, AAV9-CMV-fLuc, and a brain targeting variant, AAVBR1-CMV-fLuc, are directly radiolabeled with the positron emission tomography (PET) radioisotope, 89Zr. …”
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  2. 162

    Follicular Thyroid Carcinoma Metastatic to the Kidney: Report of a Case with Cytohistologic Correlation by Vikas Nath, Mithra Baliga, Jack Lewin, Frederico Souza, Israh Akhtar

    Published 2015-01-01
    “…Thyroid metastases to the kidney are extremely rare and are often detected during postthyroidectomy surveillance by elevation in thyroid hormone levels, 131I scintigraphy, or 18F-fluorodeoxyglucose uptake in positron emission tomography studies. Treatment involves total thyroidectomy, resection of the metastatic foci, and 131I therapy. …”
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  3. 163

    Structural Insight into Chitosan Supports Functionalized with Nanoparticles by J. Lamarra, L. Damonte, S. Rivero, A. Pinotti

    Published 2018-01-01
    “…The decrease in crystalline size with the inclusion of nanoparticles (NA and NB) proved the existence of interactions among CH, TPP, and GA, resulting in a more amorphous structure. The positron annihilation lifetime spectroscopy (PALS) technique was adequate to correlate the glass transition temperatures (Tg) obtained by using the MDSC technique with parameters τ2 and I2 ascribed to the annihilation of positrons in the interface. …”
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  4. 164
  5. 165

    Metastasis-Induced Acute Pancreatitis Successfully Treated with Chemotherapy and Radiotherapy in a Patient with Small Cell Lung Cancer by Kerem Okutur, Mustafa Bozkurt, Taner Korkmaz, Ercan Karaaslan, Levent Guner, Suha Goksel, Gokhan Demir

    Published 2015-01-01
    “…In SCLC, cases of MIAP can be encountered with conventional computed tomography with no mass image, and positron emission tomography and EUS-FNA can be useful for diagnosis of such cases. …”
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  6. 166

    Diagnostic Value of Software-Based Image Fusion of Computed Tomography and F18-FDG PET Scans in Patients with Malignant Lymphoma by B. Henninger, D. Putzer, D. Kendler, C. Uprimny, I. Virgolini, E. Gunsilius, R. Bale

    Published 2012-01-01
    “…The purpose of this study was to evaluate the accuracy of 2-deoxy-2-[fluorine-18]fluoro-D-glucose (FDG) positron emission tomography (PET), computed tomography (CT), and software-based image fusion of both modalities in the imaging of non-Hodgkin's lymphoma (NHL) and Hodgkin's disease (HD). …”
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  7. 167

    Alectinib combined with VRCD and BV monoclonal antibody for the treatment of ALK-positive large B-cell lymphoma: a case report and literature review by Hongxia Wang, Junjun Bai, Bei Zhang, Zhixin Pei, Yingxin Zhao, Jingjing Gu, Zhiyu Fang, Miaomiao Liu, Xun Liang, Qinglin Song

    Published 2025-01-01
    “…In the fourth cycle, brentuximab vedotin monoclonal antibody treatment was added to increase the efficacy of the treatment. Positron emission tomography-computed tomography and a bone marrow examination were carried out after four cycles, revealing a complete response. …”
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  8. 168

    FOTELP-VOX 2024: Comprehensive overview of its capabilities and applications by Živković Milena P., Miladinović Tatjana B., Cimbaljević Željko M., Aichouche Mohamed E.A., Pirković Bogdan A., Krstić Dragana Ž.

    Published 2024-01-01
    “…It allows for the accurate modeling of photon, electron, and positron transport through human tissues by using CT scan data to define patient anatomy. …”
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  9. 169

    Unusual Presentation of Testicular Cancer with Tumor Thrombus Extending to the Inferior Vena Cava by Marie Dusaud, Younes Bayoud, François-Régis Desfemmes, Benoît Molimard, Xavier Durand

    Published 2015-01-01
    “…The fluorine-18 fluorodeoxyglucose (f-FDG) positron emission tomography (PET) computerized tomography (CT) demonstrated a hypermetabolic focus in the retroperitoneum and in the IVC thrombus. …”
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  10. 170

    Synchronous HPV-Related Cancer of Bilateral Tonsils Detected Using Transoral Endoscopic Examination with Narrow-Band Imaging by Fukuko Shimizu, Kenji Okami, Koji Ebisumoto, Daisuke Maki, Akihiro Sakai, Go Ogura, Naoya Nakamura, Masahiro Iida

    Published 2017-01-01
    “…However, there are few reports of synchronous bilateral HPV-positive tonsillar carcinoma, and, in almost all those cases, carcinoma was detected using positron emission tomography/computed tomography and/or bilateral tonsillectomy. …”
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  11. 171

    Modern Imaging Methods in the Diagnosis of Neurodegenerative Diseases by Paulina Dorota Pietrukaniec, Bartosz Omasta, Katarzyna Kamińska-Omasta, Olga Krupa, Daria Rybak, Kuba Borys Romańczuk, Magdalena Agata Czerska, Szymon Przemysław Stolarczyk, Zofia Martyna Wójcik, Kinga Furtak

    Published 2025-02-01
    “…Advanced brain imaging techniques, such as magnetic resonance imaging (MRI), positron emission tomography (PET), single photon emission tomography (SPECT) and functional magnetic resonance imaging (fMRI), play a key role in the diagnosis and monitoring of neurodegenerative diseases. …”
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  12. 172

    Categorizing and Determining of BI-RAD Breast Cancer Score by Using Deep Learning Techniques by Azhar Kassem Flayeh, Ali Douik

    Published 2024-11-01
    “…Along with ultrasounds, mammography, Magnetic Resonance Imaging (MRI), Computed tomography (CT) scan, and Positron emission tomography (PET) scans are used for diagnosis. …”
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  13. 173

    Chest Pain: The Need to Consider Less Frequent Diagnosis by Pedro Magalhães, Anabela Morais, Sofia Carvalho, Joana Cunha, Ana R. Lima, J. Ilídio Moreira, Trigo Faria

    Published 2016-01-01
    “…After a temporal artery biopsy that was negative for vasculitis, he underwent a positron emission tomography suggestive of Takayasu Arteritis. …”
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  14. 174

    Aortic intimal sarcoma with abdominal metastasis: case report and management approach by Gongji Yao, Gongji Yao, Jianwei Xu, Jianwei Xu

    Published 2025-02-01
    “…One month later, the patient developed severe abdominal pain, and positron emission tomography-computed tomography (PET-CT) showed accumulation in the small intestine, jejunum, and back muscles. …”
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  15. 175

    Primary Nocardia Infection Causing a Fluorodeoxyglucose-Avid Right Renal Mass in a Redo Lung Transplant Recipient by Sreeja Biswas Roy, Mitchell D. Ross, Pradnya D. Patil, Richard Trepeta, Ross M. Bremner, Tanmay S. Panchabhai

    Published 2018-01-01
    “…Magnetic resonance imaging confirmed a T1/T2 hypointense, diffusion-restricting, right mid-renal mass that was fluorodeoxyglucose-avid on positron emission tomography. We initially suspected primary renal cell carcinoma. …”
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  16. 176

    A Novel Metabolic Connectome Method to Predict Progression to Mild Cognitive Impairment by Min Wang, Zhuangzhi Yan, Shu-yun Xiao, Chuantao Zuo, Jiehui Jiang

    Published 2020-01-01
    “…Objective. Glucose-based positron emission tomography (PET) imaging has been widely used to predict the progression of mild cognitive impairment (MCI) into Alzheimer’s disease (AD) clinically. …”
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  17. 177

    Comparison of [68Ga]Ga-DOTA-FAPI-04 and [18F]FDG PET/MRI in the Preoperative Diagnosis of Gastric Cancer by Tao Du, Shun Zhang, Xi-Mao Cui, Ren-Hao Hu, Hai-Yan Wang, Jian-Juan Jiang, Jun Zhao, Lan Zhong, Xiao-Hua Jiang

    Published 2023-01-01
    “…Our objective was to compare the value of positron emission tomography/magnetic resonance imaging (PET/MRI) with the new imaging agent [68Ga]Ga-DOTA-FAPI-04 and the traditional imaging agent [18F]FDG for the preoperative diagnosis of gastric cancer. …”
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  18. 178

    A Novel Use of Early Radiation Therapy in the Treatment of Hyperbilirubinemia in a Patient with Primary Hepatic Lymphoma and Chronic Hepatitis C by Venkata S. Tammana, Rehana Begum, Patricia Oneal, Hemamalini Karpurapu, Amruta Muley, Sri Lakshmi Hyndavi Yeruva, Jacquelyn Dunmore-Griffith, Eyasu Mekonen, Nabhani Hasan

    Published 2014-01-01
    “…The patient was able to complete six cycles of rituximab combined with cyclophosphamide, adriamycin, vincristine, and prednisone (R-CHOP) chemotherapy and achieved a complete response verified by positron emission tomography-computed tomography (PET-CT). …”
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  19. 179

    The Effects of Neuroinflammation Induced by Typhoid Vaccine on Resting and Task‐Based Electroencephalography by Julia R Plank, Joseph CC Chen, Frederick Sundram, Nicholas Hoeh, Suresh Muthukumaraswamy, Joanne C Lin

    Published 2025-01-01
    “…Lumbar puncture and positron emission tomography (PET) show increased levels of inflammation in psychiatric disorders. …”
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  20. 180

    Below the Schwinger critical magnetic field value, quantum vacuum and gamma-ray bursts delay by Iver H. Brevik, Moshe M. Chaichian, Anca Tureanu

    Published 2025-02-01
    “…Above the critical magnetic field limit, calculated by Schwinger in the lowest order perturbation in quantum electrodynamics (QED), one reaches the threshold for electron-positron pair creation (through the intermediate electric field, as known also from standard electrodynamics), which has interesting consequences. …”
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