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Journal articles on the topic 'Imaging process evaluation'

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1

Larsson, Joakim, Anton Jansson, and Patrik Karlsson. "Monitoring and evaluation of the wire drawing process using thermal imaging." International Journal of Advanced Manufacturing Technology 101, no. 5-8 (2018): 2121–34. http://dx.doi.org/10.1007/s00170-018-3021-7.

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2

YONEMOCHI, Etsuo. "Evaluation of the Manufacturing Process for Pharmaceuticals by Using Micro-imaging Analysis." Oleoscience 17, no. 8 (2017): 379–85. http://dx.doi.org/10.5650/oleoscience.17.379.

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3

Lye, Carolyn T., Harlan M. Krumholz, Jillian E. Eckroate, et al. "Evaluation of the Patient Request Process for Radiology Imaging in U.S. Hospitals." Radiology 292, no. 2 (2019): 409–13. http://dx.doi.org/10.1148/radiol.2019190473.

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4

Makein, Lisa J., Linda H. Kidder, E. Neil Lewis, and Maurizio Valleri. "Non-Destructive Evaluation of Manufacturing Process Changes Using near Infrared Chemical Imaging." NIR news 19, no. 7 (2008): 11–15. http://dx.doi.org/10.1255/nirn.1097.

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5

Bagga, Mun Bhawni, C. Anand Kumar, and Garima Yeluri. "Clinicoradiologic evaluation of styloid process calcification." Imaging Science in Dentistry 42, no. 3 (2012): 155. http://dx.doi.org/10.5624/isd.2012.42.3.155.

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6

Petermann, Simon, Stefan Kniesburges, Anke Ziethe, Anne Schützenberger, and Michael Döllinger. "Evaluation of Analytical Modeling Functions for the Phonation Onset Process." Computational and Mathematical Methods in Medicine 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/8469139.

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The human voice originates from oscillations of the vocal folds in the larynx. The duration of the voice onset (VO), called the voice onset time (VOT), is currently under investigation as a clinical indicator for correct laryngeal functionality. Different analytical approaches for computing the VOT based on endoscopic imaging were compared to determine the most reliable method to quantify automatically the transient vocal fold oscillations during VO. Transnasal endoscopic imaging in combination with a high-speed camera (8000 fps) was applied to visualize the phonation onset process. Two differ
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Barboriak, Daniel, Jon Steingrimsson, Constantine Gatsonis, David Schiff, and Lawrence Kleinberg. "CLRM-07. INCREASING EFFICIENCY IN EARLY PHASE MULTICENTER IMAGING BIOMARKER TRIALS: EMERGING STRATEGIES FROM THE GABLE (GLIOBLASTOMA ACCELERATED BIOMARKER LEARNING ENVIRONMENT) TRIAL." Neuro-Oncology Advances 3, Supplement_4 (2021): iv2. http://dx.doi.org/10.1093/noajnl/vdab112.006.

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Abstract Validated biomarkers that more accurately predict prognosis and/or measure disease burden in patients with high-grade gliomas would help triage which treatment strategies are most promising for evaluation in Phase III multicenter trials. Multicenter trials to evaluate imaging biomarkers in this group face particular challenges; these trials have historically been slow to accrue and have not recently succeeded in validating new imaging biomarkers useful in treatment development. Due to variability in image acquisition protocols, scanner hardware, image analysis, and interpretive scheme
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8

KIMMEY, M., D. BURNETT, F. ALKAWAS, et al. "Device evaluation and the food and drug administration process." Gastrointestinal Endoscopy 43, no. 2 (1996): 641–44. http://dx.doi.org/10.1016/s0016-5107(96)81613-0.

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Jiang, Min, Zhen Yun Fang, and Bing Quan Hu. "Parameters Evaluation of Neutron Pinhole Imaging System Based on Geant4." Advanced Materials Research 396-398 (November 2011): 2349–52. http://dx.doi.org/10.4028/www.scientific.net/amr.396-398.2349.

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Neutron imaging by large pinhole is an important part for image acquisition and high-speed transmission in process of fast radiation. In order to get desirable results in experiments, it is necessary to judge performance of various designs qualitatively or quantitatively before experiments. In this paper, we simulate the millimeter-level pinhole imaging system based on Geant4 and analyze the effects of system parameters on imaging. The numerical results can provide theoretical foundation for system designing and simulation data for image analyzing.
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10

Karr, Jeffrey C., James A. Black, and Joshua M. Bernard. "Magnetic Resonance Imaging Evaluation of Monostotic Fibrous Dysplasia of the Tibia." Journal of the American Podiatric Medical Association 91, no. 6 (2001): 306–10. http://dx.doi.org/10.7547/87507315-91-6-306.

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The authors present a case report documenting the evaluation of monostotic fibrous dysplasia by magnetic resonance imaging. This type of evaluation demonstrates specificity for this disease process when combined with other imaging studies, laboratory findings, and clinical presentation. This technique is extremely useful in the identification of a no-touch lesion, allowing avoidance of an unnecessary bone biopsy. (J Am Podiatr Med Assoc 91(6): 306-310, 2001)
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11

Zhang, Bozhi, Meijing Gao, Paul L. Rosin, et al. "Research on Performance Evaluation and Optimization Theory for Thermal Microscope Imaging Systems." Applied Sciences 11, no. 13 (2021): 5897. http://dx.doi.org/10.3390/app11135897.

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Infrared imaging theory is an important theoretical basis for the design of infrared imaging systems, but there is no research on infrared imaging theory for designing thermal microscope imaging systems. Therefore, we studied the performance evaluation and optimization theory of thermal microscope imaging systems. In this paper, we analyzed the difference in spectral radiant flux between thermal microscope imaging and telephoto thermal imaging. The expression of signal-to-noise ratio of the output image of the thermal microscope imaging systems was derived, based on the analysis of the charact
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12

Haas, Marilyn L., and Eric F. Kuehn. "Outcomes measurements: Design, implementation, and evaluation of process." International Journal of Radiation Oncology*Biology*Physics 42, no. 1 (1998): 351. http://dx.doi.org/10.1016/s0360-3016(98)80555-5.

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13

Beech, R., K. Burgess, and J. Stratford. "Process evaluation of treatment times in a large radiotherapy department." Radiography 22, no. 3 (2016): 206–16. http://dx.doi.org/10.1016/j.radi.2016.03.001.

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14

Perrich, Kiley, Alan Siegel, and Jocelyn D. Chertoff. "A Survey-Based Evaluation of the Radiology Residency Interview Process." Journal of the American College of Radiology 8, no. 2 (2011): 113–16. http://dx.doi.org/10.1016/j.jacr.2010.09.012.

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15

Mossa-Basha, Mahmud, Matthew Alexander, Santhosh Gaddikeri, Chun Yuan, and Dheeraj Gandhi. "Vessel wall imaging for intracranial vascular disease evaluation." Journal of NeuroInterventional Surgery 8, no. 11 (2016): 1154–59. http://dx.doi.org/10.1136/neurintsurg-2015-012127.

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Accurate and timely diagnosis of intracranial vasculopathies is important owing to the significant risk of morbidity with delayed and/or incorrect diagnosis both from the disease process and inappropriate therapies. Conventional luminal imaging techniques for analysis of intracranial vasculopathies are limited to evaluation of changes in the vessel lumen. Vessel wall MRI techniques can allow direct characterization of pathologic changes of the vessel wall. These techniques may improve diagnostic accuracy and improve patient outcomes. Extracranial carotid vessel wall imaging has been extensivel
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16

Başekim, C. Çınar, Hakan Mutlu, Atila Güngör, et al. "Evaluation of styloid process by three-dimensional computed tomography." European Radiology 15, no. 1 (2004): 134–39. http://dx.doi.org/10.1007/s00330-004-2354-9.

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17

Monti, Caterina B., Marina Codari, Carlo Nicola De Cecco, Francesco Secchi, Francesco Sardanelli, and Arthur E. Stillman. "Novel imaging biomarkers: epicardial adipose tissue evaluation." British Journal of Radiology 93, no. 1113 (2020): 20190770. http://dx.doi.org/10.1259/bjr.20190770.

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Epicardial adipose tissue (EAT) is a metabolically activated beige adipose tissue, non-homogeneously surrounding the myocardium. Physiologically, EAT regulates toxic fatty acids, protects the coronary arteries against mechanical strain, regulates proinflammatory cytokines, stimulates the production of nitric oxide, reduces oxidative stress, and works as a thermogenic source against hypothermia. Conversely, EAT has pathologic paracrine interactions with the surrounded vessels, and might favour the onset of atrial fibrillation. In addition, initial atherosclerotic lesions can promote inflammatio
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18

Brock, Daniela, J. Axel Zeitler, Adrian Funke, Klaus Knop, and Peter Kleinebudde. "Evaluation of critical process parameters for intra-tablet coating uniformity using terahertz pulsed imaging." European Journal of Pharmaceutics and Biopharmaceutics 85, no. 3 (2013): 1122–29. http://dx.doi.org/10.1016/j.ejpb.2013.07.004.

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19

Blacquiere, Dylan, Michael Sharma, and Prasad Jetty. "Delays in Carotid Endarterectomy: The Process is the Problem." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 40, no. 4 (2013): 585–89. http://dx.doi.org/10.1017/s0317167100014712.

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Abstract:Background:Current recommendations for carotid endarterectomy (CEA) for symptomatic carotid stenosis state benefit is greatest when performed within two weeks of symptoms. However, only a minority of cases are operated on within this guideline, and no systematic examinations of reasons for these delays exist.Methods:All CEA cases performed at our institution by vascular surgery for symptomatic carotid stenosis after neurologist referral in 2008-2009 were reviewed. Dates of symptom onset, initial presentation, referral to and evaluation by neurology and vascular surgery, vascular imagi
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20

Li, Na, Xinchen Huang, Huijie Zhao, et al. "A Combined Quantitative Evaluation Model for the Capability of Hyperspectral Imagery for Mineral Mapping." Sensors 19, no. 2 (2019): 328. http://dx.doi.org/10.3390/s19020328.

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To analyze the influence factors of hyperspectral remote sensing data processing, and quantitatively evaluate the application capability of hyperspectral data, a combined evaluation model based on the physical process of imaging and statistical analysis was proposed. The normalized average distance between different classes of ground cover is selected as the evaluation index. The proposed model considers the influence factors of the full radiation transmission process and processing algorithms. First- and second-order statistical characteristics (mean and covariance) were applied to calculate
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21

Roopashri, G., MR Vaishali, Maria Priscilla David, Muqeet Baig, and Uma Shankar. "Evaluation of Elongated Styloid Process on Digital Panoramic Radiographs." Journal of Contemporary Dental Practice 13, no. 5 (2012): 618–22. http://dx.doi.org/10.5005/jp-journals-10024-1197.

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ABSTRACT Background and objective The elongated styloid process may produce characteristic head and neck pain syndromes, commonly known as Eagle's syndrome. An awareness of this syndrome is important to all health practitioners involved in the diagnosis and treatment of neck and head pain. It has been estimated that 2 to 28% of the general adult population has radiographic appearance of elongated styloid process. The objective of the study was to assess the elongation of styloid process on digital panoramic radiographs and to evaluate the prevalence of elongation according to age, sex and type
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22

Pawlicki, T., R. L. Fletcher, and A. J. Mundt. "Evaluation of the Pre-treatment Patient Setup Approval Process." International Journal of Radiation Oncology*Biology*Physics 78, no. 3 (2010): S489—S490. http://dx.doi.org/10.1016/j.ijrobp.2010.07.1146.

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23

Kotzerke, J., M. Dietlein, F. Grünwald, and A. Bockisch. "PET and diagnostic technology evaluation in a global clinical process." Nuklearmedizin 49, no. 1 (2010): 6–12. http://dx.doi.org/10.3413/nukmed-0319.

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24

Placko, Dominique, Thierry Bore, Alain Rivollet, and Pierre-Yves Joubert. "Original non-stationary eddy current imaging process for the evaluation of defects in metallic structures." European Physical Journal Applied Physics 72, no. 1 (2015): 10701. http://dx.doi.org/10.1051/epjap/2015140458.

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25

Mather, Melissa L., Michael Brion, Lisa J. White, et al. "Time-lapsed imaging for in-process evaluation of supercritical fluid processing of tissue engineering scaffolds." Biotechnology Progress 25, no. 4 (2009): 1176–83. http://dx.doi.org/10.1002/btpr.191.

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26

Rowbotham, Emma, Shaheel Bhuva, Harun Gupta, and Philip Robinson. "Assessment of Referrals into the Soft Tissue Sarcoma Service: Evaluation of Imaging Early in the Pathway Process." Sarcoma 2012 (2012): 1–5. http://dx.doi.org/10.1155/2012/781723.

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Purpose. To prospectively evaluate regional referrals into a soft tissue sarcoma service from outside the tertiary centre with local hospital imaging.Materials and Methods. Consecutive referrals were prospectively assessed for: patient demographics, source, referral date, date received by Multidisciplinary Team (MDT), lesion size, local radiology, MDT radiology and final diagnoses. Radiology diagnosis was categorised benign, indeterminate or malignant by consensus. Delays were defined as >10 days.Results. 112 patients were included with high correlation between local and MDT radiology categ
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27

Ma, Lijuan, Yanjiang Qiao, and Zhisheng Wu. "Process quality control of the manufacturing of Chinese Materia Medica by process analysis technology." NIR news 30, no. 7-8 (2019): 14–18. http://dx.doi.org/10.1177/0960336019875924.

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Process quality control is essential for the manufacturing of Chinese Materia Medica. Non-destructive monitoring is still a challenge for the quality control of Chinese Materia Medica manufacturing. As the commonly used non-destructive process analysis technology, near infrared spectroscopy, near infrared chemical imaging, and laser-induced breakdown spectroscopy have been applied to the quality control of Chinese Materia Medica manufacturing. The characteristic near infrared bands of 29 natural chemical components have been assigned. Ten spectral pre-processing methods and five variable selec
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28

Akin, Kayihan, Dilek Kosehan, Adem Topcu, and Asli Koktener. "Anatomic evaluation of the xiphoid process with 64-row multidetector computed tomography." Skeletal Radiology 40, no. 4 (2010): 447–52. http://dx.doi.org/10.1007/s00256-010-1022-1.

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29

Alhowimel, Ahmed, Faris Alodaibi, Mazyad Alotaibi, Dalyah Alamam, Hana Alsobayel, and Julie Fritz. "Development of a Logic Model for a Programme to Reduce the Magnetic Resonance Imaging Rate for Non-Specific Lower Back Pain in a Tertiary Care Centre." Healthcare 9, no. 2 (2021): 238. http://dx.doi.org/10.3390/healthcare9020238.

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Tertiary care centres continue to experience over-utilisation of diagnostic imaging services for lower back pain cases that may not be required. Moreover, these services may require additional time and consequently delay access to services that offer conservative management, i.e., physiotherapy, and hence, increase the direct and indirect costs with no added quality of care. A logic model was developed based on qualitative and quantitative studies that explains the plan and process evaluation strategies to reduce imaging for lower back pain in tertiary hospitals. Logic models are useful tools
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30

Upadhyay, Jaymin, Christian Geber, Richard Hargreaves, Frank Birklein, and David Borsook. "A critical evaluation of validity and utility of translational imaging in pain and analgesia: Utilizing functional imaging to enhance the process." Neuroscience & Biobehavioral Reviews 84 (January 2018): 407–23. http://dx.doi.org/10.1016/j.neubiorev.2017.08.004.

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31

Kim, Geonwoo, Hoonsoo Lee, Byoung-Kwan Cho, Insuck Baek, and Moon S. Kim. "Quantitative Evaluation of Food-Waste Components in Organic Fertilizer Using Visible–Near-Infrared Hyperspectral Imaging." Applied Sciences 11, no. 17 (2021): 8201. http://dx.doi.org/10.3390/app11178201.

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Excessive addition of food waste fertilizer to organic fertilizer (OF) is forbidden in the Republic of Korea because of high sodium chloride and capsaicin concentrations in Korean food. Thus, rapid and nondestructive evaluation techniques are required. The objective of this study is to quantitatively evaluate food-waste components (FWCs) using hyperspectral imaging (HSI) in the visible–near-infrared (Vis/NIR) region. A HSI system for evaluating fertilizer components and prediction algorithms based on partial least squares (PLS) analysis and least squares support vector machines (LS-SVM) are de
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32

Raczkowski, M., M. Janiszewska, T. Siudziński, and A. Maciejczyk. "PO-1787: Radiotherapy process management using InSightive: optimization, evaluation and verification." Radiotherapy and Oncology 152 (November 2020): S996—S997. http://dx.doi.org/10.1016/s0167-8140(21)01805-3.

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33

Ghabezi, P., M. Farahani, A. Shahmirzaloo, H. Ghorbani, and NM Harrison. "Defect evaluation of the honeycomb structures formed during the drilling process." International Journal of Damage Mechanics 29, no. 3 (2019): 454–66. http://dx.doi.org/10.1177/1056789519860573.

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In this paper, a comprehensive experimental investigation was carried out to precisely characterize the delamination and uncut fiber in the drilling process. A digital imaging procedure was developed in order to calculate the damage resulted from the drilling process. A novel method is proposed in this article based on image intensity to verify the obtained results. A full factorial experimental design was performed to evaluate the importance of the drilling parameters. Among other process parameters, feed rate, cutting speed, and tool diameter are the principal factors responsible for the del
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34

Goyal, Pradeep, Steven Lee, Nishant Gupta, et al. "Orbital apex disorders: Imaging findings and management." Neuroradiology Journal 31, no. 2 (2018): 104–25. http://dx.doi.org/10.1177/1971400917740361.

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Orbital apex disorders include orbital apex syndrome, superior orbital fissure syndrome and cavernous sinus syndrome. These disorders result from various etiologies, including trauma, neoplastic, developmental, infectious, inflammatory as well as vascular causes. In the past, these have been described separately based on anatomical locations of disease process; however, these three disorders share similar causes, diagnostic evaluation and management strategies. The etiology is diverse and management is directed to the causative process. This imaging review summarizes the pertinent anatomy of t
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35

Sakata, Lisandro, and Kenji Sakata. "Anterior Segment Imaging – Anterior Chamber Angle Assessment." European Ophthalmic Review 04, no. 01 (2010): 60. http://dx.doi.org/10.17925/eor.2010.04.01.60.

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Angle closure is a visually destructive form of glaucoma that accounts for approximately half of the worldwide blindness caused by this disease. Angle-closure glaucoma tends to occur in anatomically pre-disposed eyes, and the evaluation of the anterior segment morphology may help identify eyes at risk of angle closure. Ultrasound biomicroscopy is one of the devices developed for anterior-segment imaging, and it helped to provide better understanding of the mechanisms of angle closure. Recently, optical coherence tomography (OCT) technology became available for evaluating the anterior segment o
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36

Sasson, Talia, Nancy Carson, and Susan Voci. "The Role of Ultrasound in the Preoperative Evaluation, Maturation Process, and Postoperative Evaluation of Hemodialysis Access." Ultrasound Clinics 8, no. 2 (2013): 137–46. http://dx.doi.org/10.1016/j.cult.2012.12.003.

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37

Patel, Kinesh P., Siwan Thomas-Gibson, Omar Faiz, and Matthew D. Rutter. "Tu1319 An Evaluation of Screening Colonoscopists' Performance After a Structured Accreditation Process." Gastrointestinal Endoscopy 77, no. 5 (2013): AB497—AB498. http://dx.doi.org/10.1016/j.gie.2013.03.800.

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38

Hiramatsu, Kunihiko, Akira Tsujii, Norimasa Nakamura, and Tomoki Mitsuoka. "Ultrasonographic Evaluation of the Early Healing Process After Achilles Tendon Repair." Orthopaedic Journal of Sports Medicine 6, no. 8 (2018): 232596711878988. http://dx.doi.org/10.1177/2325967118789883.

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Background: Little is known about early healing of repaired Achilles tendons on imaging, particularly up to 6 months postoperatively, when patients generally return to participation in sports. Purpose: To examine changes in repaired Achilles tendon healing with ultrasonography for up to 12 months after surgery. Study Design: Case series; Level of evidence, 4. Methods: Ultrasonographic images of 26 ruptured Achilles tendons were analyzed at 1, 2, 3, 4, 6, and 12 months after primary repair. The cross-sectional areas (CSAs) and intratendinous morphology of the repaired tendons were evaluated usi
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39

Krajcovicova, Sona, Andrea Daniskova, Katerina Bendova, Zbynek Novy, Miroslav Soural, and Milos Petrik. "[68Ga]Ga-DFO-c(RGDyK): Synthesis and Evaluation of Its Potential for Tumor Imaging in Mice." International Journal of Molecular Sciences 22, no. 14 (2021): 7391. http://dx.doi.org/10.3390/ijms22147391.

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Angiogenesis has a pivotal role in tumor growth and the metastatic process. Molecular imaging was shown to be useful for imaging of tumor-induced angiogenesis. A great variety of radiolabeled peptides have been developed to target αvβ3 integrin, a target structure involved in the tumor-induced angiogenic process. The presented study aimed to synthesize deferoxamine (DFO)-based c(RGD) peptide conjugate for radiolabeling with gallium-68 and perform its basic preclinical characterization including testing of its tumor-imaging potential. DFO-c(RGDyK) was labeled with gallium-68 with high radiochem
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40

Davies, Lucy, Louise McHugh, and Cynthia Eccles. "Streamlining the Image-Guided Radiotherapy Process for Proton Beam Therapy: A Service Evaluation." Radiography 26 (January 2020): S10—S11. http://dx.doi.org/10.1016/j.radi.2019.11.028.

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41

MONDAL, A., A. BHATNAGAR, R. SHARMA, V. BEHARI, K. SAWROOP, and C. M. KHANNA. "Evaluation of the healing process in fractures using early and delayed bone scanning." Australasian Radiology 38, no. 4 (1994): 284–87. http://dx.doi.org/10.1111/j.1440-1673.1994.tb00200.x.

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42

Benitez, Guilherme Brittes, Flavio S. Fogliatto, Carlo Sasso Faccin, Jose Miguel Dora, and Felipe Soares Torres. "Productivity evaluation of radiologists interpreting computed tomography scans using statistical process control charts." Clinical Imaging 77 (September 2021): 135–41. http://dx.doi.org/10.1016/j.clinimag.2021.02.018.

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43

Barbiera, F., C. Gallo, S. Cusmà, et al. "Rheumatoid Arthritis: Evaluation of Temporomandibular Joint Abnormalities with MR Imaging." Rivista di Neuroradiologia 10, no. 4 (1997): 465–69. http://dx.doi.org/10.1177/197140099701000412.

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It is well known that the temporomandibular joint (TMJ), as well as other joints, may be affected in patients with rheumatoid arthritis (RA). Conventional radiographic methods can be used in the assessment of bone damage but its usefulness is limited as the soft tissue involvement cannot be demonstrated. Many reports have shown the potential of magnetic resonance imaging in the evaluation of different TMJ components, all of which are often compromised in rheumatic disease; moreover MR imaging is superior for depicting advanced stages of rheumatic disease with various degrees of disc destructio
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44

Rau, Thomas S., M. Geraldine Zuniga, Rolf Salcher, and Thomas Lenarz. "A simple tool to automate the insertion process in cochlear implant surgery." International Journal of Computer Assisted Radiology and Surgery 15, no. 11 (2020): 1931–39. http://dx.doi.org/10.1007/s11548-020-02243-7.

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Abstract Purpose Automated insertion of electrode arrays (EA) in cochlear implant surgery is presumed to be less traumatic than manual insertions, but no tool is widely available in the operating room. We sought (1) to design and create a simple tool able to automate the EA insertion process; and (2) to perform preliminary evaluations of the designed prototype. Methods A first prototype of a tool with maximum simplicity was designed and fabricated to take advantage of hydraulic actuation. The prototype facilitates automated forward motion using a syringe connected to an infusion pump. Initial
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Kraan, Rik, Frances Walstra, Teun Teunis, Frank Smithuis, Cornelis Van Dijke, and Mario Maas. "Emergency and Trauma of Hand and Wrist." Seminars in Musculoskeletal Radiology 21, no. 03 (2017): 240–56. http://dx.doi.org/10.1055/s-0037-1602414.

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Traumatic injuries of the hand and wrist are common in daily practice. Several challenges arise in the process of diagnosis and guiding the clinician. Knowledge of the complex finger, hand, and wrist anatomy is essential to understand the broad array of traumatic injuries extending from (stress)fractures to ligament, tendon, and neurovascular injuries. This article provides an overview of the different imaging techniques used in the evaluation of the hand and wrist. Emphasis is placed on the most common traumatic injuries of the hand, wrist, and fingers, and the imaging modality of choice in e
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46

Rueda, Alexis N., César Ruiz-Trejo, Eduardo López-Pineda, Mario E. Romero-Piña, and Luis A. Medina. "Dosimetric Evaluation in Micro-CT Studies Used in Preclinical Molecular Imaging." Applied Sciences 11, no. 17 (2021): 7930. http://dx.doi.org/10.3390/app11177930.

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In microCT imaging, there is a close relationship between the dose of radiation absorbed by animals and the image quality, or spatial resolution. Although the radiation levels used in these systems are generally non-lethal, they can induce cellular or molecular alterations that affect the experimental results. Here, we describe a dosimetric characterization of the different image acquisition modalities used by the microCT unit of the Albira microPET/SPECT/CT scanner, which is a widely used multimodal imaging system in preclinical research. The imparted dose at the animal surface (IDS) was esti
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47

Caruso, Martina, Valeria Romeo, Arnaldo Stanzione, Carlo Buonerba, Giuseppe Di Lorenzo, and Simone Maurea. "Current Imaging Evaluation of Tumor Response to Advanced Medical Treatment in Metastatic Renal-Cell Carcinoma: Clinical Implications." Applied Sciences 11, no. 15 (2021): 6930. http://dx.doi.org/10.3390/app11156930.

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The present review is focused on the role of diagnostic tomographic imaging such as computed tomography and magnetic resonance imaging to assess and predict tumor response to advanced medical treatments in metastatic renal cell carcinoma (RCC) patients. In this regard, antiangiogenic agents and immune checkpoint inhibitors (ICIs) have developed as advanced treatment options replacing the conventional therapy based on interferon-alpha and interleuchin-2 which had unfavorable toxicity profile and low response rates. In clinical practice, the imaging evaluation of treatment response in cancer pat
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48

Alani, S., T. Yonina, G. Eliahu, and Z. Jamal. "PO-175: Evaluation output variability in TrueBeam Linac using Process capability indices." Radiotherapy and Oncology 141 (December 2019): S78. http://dx.doi.org/10.1016/s0167-8140(20)30517-x.

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Lubiatowski, Przemyslaw, Joanna Wałecka, and Jakub Stefaniak. "IMAGING IN ANTERIOR SHOULDER DISLOCATION." Issues of Rehabilitation, Orthopaedics, Neurophysiology and Sport Promotion – IRONS 37 (September 2021): 25–32. http://dx.doi.org/10.19271/irons-000149-2021-37.

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Shoulder dislocation is a very common musculoskeletal injury. Imaging in such cases serves an important role in the diagnostic and therapeutic process. Despite a pretty simple clinical diagnosis, the process itself is long for the patient and associated with multiple steps and decision making to regain function with low risk of prolonged disability (Zygmunt et al., 2013; Lubiatowski et al., 2016). There are also many controversies as well as significant diversity among surgeons regarding the timing and choice of particular diagnostic modalities used in diagnostics of different scenarios of sho
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Le, Ott, and Juan J. Ibarra Rovira. "Cystic Pancreatic Lesions: A Review of Diagnosis and Management." Journal of Gastrointestinal and Abdominal Radiology 3, no. 01 (2020): 035–39. http://dx.doi.org/10.1055/s-0040-1708107.

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AbstractPancreatic cysts are commonly seen with increasing use of cross-sectional imaging. They range from a benign inflammatory process that can produce pseudocysts to malignant lesions such as mucinous cystadenocarcinoma. Other common pancreatic cysts include intraductal pancreatic mucinous neoplasms and serous cystadenomas. Optimized imaging protocol dedicated to imaging the pancreas is required, such as multiphasic computed tomography, magnetic resonance imaging/magnetic resonance cholangiopancreatography, or endoscopic ultrasound, to fully detect and characterize the lesions. A confident
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