Instituto de Radiologia - HC/InRad
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Thermal measurements of a muscle-mimicking phantom during ultra-high field magnetic resonance imaging
CURRENT DIRECTIONS IN BIOMEDICAL ENGINEERING, v.9, n.1, p.319-322, 2023
At ultra-high field MRI (Bo>7T) it is crucial to predict and control the patient safety. Commonly patient safety is controlled by the power deposited in the tissue (specific absorption rate - SAR). However, temperature distributions do not always correlate directly with SAR distributions, which m...
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Static and dynamic high-resolution ultrasound analysis of tissue distribution of poly-L-lactic acid particles during subdermal application in two different presentations
SKIN HEALTH AND DISEASE, v.3, n.1, article ID e155, p, 2023
Background: All the changes the skin goes through, peaking at flaccidity, occur in the dermis and hypodermis, leading to loss of support and a lower capacity to totally accommodate displacements or any loss of subjacent volume, bringing about the onset of furrows and sagging. Improvements in faci...
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Discriminating MS from MOGAD using deep learning attention maps
MULTIPLE SCLEROSIS JOURNAL, v.29, suppl.3, p.264-266, 2023
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A PRATICAL METRIC TO GUIDE PATIENTS SELECTION FOR BREATHHOLD RADIATION THERAPY (BH-RT) IN LEFT-SIDED BREAST CANCER
RADIOTHERAPY AND ONCOLOGY, v.120, suppl.1, p.S30-S30, 2016
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Comparison of intravenous and oral administration of [18F]MC225: a feasibility study in rats
EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING, v.50, n.SUPPL 1, suppl.1, Special Issue, p.S438-S439, 2023
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Immune complications from TNF-alfa blockers
MULTIPLE SCLEROSIS JOURNAL, v.29, suppl.3, p.99-100, 2023
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Segmented solenoid RF coils for MRI of ex vivo brain samples at ultra-high field preclinical and clinical scanners
JOURNAL OF MAGNETIC RESONANCE OPEN, v.16-17, article ID 100103, 8p, 2023
Magnetic resonance imaging (MRI) is a well-known and widespread imaging modality for neuroscience studies and the clinical diagnoses of neurological disorders, mainly due to its capability to visualize brain microstructures and quantify various metabolites. Additionally, its noninvasive nature ma...
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Diagnostic reference level quantities for adult chest and abdomen-pelvis CT examinations: correlation with organ doses
INSIGHTS INTO IMAGING, v.14, n.1, article ID 60, 13p, 2023
ObjectivesTo evaluate correlations between DRL quantities (DRLq) stratified into patient size groups for non-contrast chest and abdomen-pelvis CT examinations in adult patients and the corresponding organ doses.MethodsThis study presents correlations between DRLq (CTDIvol, DLP and SSDE) stratifie...
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The Role of Radiomics in Rectal Cancer
JOURNAL OF GASTROINTESTINAL CANCER, v.54, n.4, p.1158-1180, 2023
PurposeRadiomics is a promising method for advancing imaging assessment in rectal cancer. This review aims to describe the emerging role of radiomics in the imaging assessment of rectal cancer, including various applications of radiomics based on CT, MRI, or PET/CT.MethodsWe conducted a literatur...
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Recommendation Update for Vascular Ultrasound Evaluation of Carotid and Vertebral Artery Disease: DIC, CBR and SABCV-2023
ARQUIVOS BRASILEIROS DE CARDIOLOGIA, v.120, n.10, article ID e20230695, 34p, 2023
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