Search Results - "de Carvalho Campos Neto, Guilherme"
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The accuracy of hippocampal volumetry and glucose metabolism for the diagnosis of patients with suspected Alzheimer's disease, using automatic quantitative clinical tools
Published in Medicine (Baltimore) (01-11-2019)“…The hippocampus is one of the earliest sites involved in the pathology of Alzheimer's disease (AD). Therefore, we specifically investigated the sensitivity and…”
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Advances in diffuse glial tumors diagnosis
Published in Arquivos de neuro-psiquiatria (01-12-2023)“…In recent decades, there have been significant advances in the diagnosis of diffuse gliomas, driven by the integration of novel technologies. These…”
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A Real-World Study of Cerebral 99mTc-TRODAT-1 Single-Photon Emission Computed Tomography (SPECT) Imaging of the Dopamine Transporter in Patients with Parkinson Disease from a Tertiary Hospital in Brazil
Published in Medical science monitor (23-12-2020)“…BACKGROUND Studies on the routine clinical use of dopamine transporter (DAT) imaging have largely been conducted in Europe and the United States. In this…”
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Kinetic modeling of 68Ga-PSMA-11 and validation of simplified methods for quantification in primary prostate cancer patients
Published in EJNMMI research (24-02-2020)“…Background The positron emission tomography (PET) ligand 68 Ga-Glu-urea-Lys(Ahx)-HBED-CC ( 68 Ga-PSMA-11) targets the prostate-specific membrane antigen…”
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Reproducibility of standardized uptake values of same-day randomized 68Ga-PSMA-11 PET/CT and PET/MR scans in recurrent prostate cancer patients
Published in Annals of nuclear medicine (01-10-2018)“…Objective Positron emission tomography in association with magnetic resonance imaging (PET/MR) and 68 Ga-PSMA-11 has shown superior detection in recurrent…”
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PET/MRI: a novel hybrid imaging technique. Major clinical indications and preliminary experience in Brazil
Published in Einstein (São Paulo, Brazil) (01-01-2017)“…In recent years, medical imaging with hybrid techniques has widely accepted and employed in clinical routine. PET/MRI offers significant advantages, including…”
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A life-threatening case of TAFRO syndrome with dramatic response to tocilizumab, rituximab, and pulse steroids: The first case report in Latin America
Published in Medicine (Baltimore) (01-03-2017)“…This is the report of the first case of TAFRO syndrome (Thrombocytopenia, Anasarca, myelofibrosis, Renal dysfunction, Organomegaly) in Latin America. The…”
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Is PET–CT an accurate method for the differential diagnosis between chondroma and chondrosarcoma?
Published in SpringerPlus (29-02-2016)“…The differential diagnosis between chondroma and intraosseous chondrosarcoma is based on imaging and clinical exams, but only a biopsy can confirm diagnosis…”
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Comparative analysis of somatostatin analog uptake between successfully irradiated and non-irradiated meningiomas
Published in Einstein (São Paulo, Brazil) (01-01-2022)“…To evaluate whether there is a significant difference in somatostatin analog uptake in meningiomas treated or not with radiation therapy. A cross-sectional…”
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Normalization of lymphocyte count after high ablative dose of I-131 in a patient with chronic lymphoid leukemia and secondary papillary carcinoma of the thyroid. Case report
Published in Einstein (São Paulo, Brazil) (01-01-2014)“…The authors report the case of a 70-year-old male patient with chronic lymphoid leukemia who presented subsequently a papillary carcinoma of the thyroid with…”
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Gender differences in ventricular volumes and left ventricle ejection fraction estimated by myocardial perfusion imaging: comparison of Quantitative Gated SPECT (QGS) and Segami software programs
Published in Arquivos brasileiros de cardiologia (01-03-2007)“…To test for gender differences in the measurements obtained by Segami and Quantitative Gated SPECT (QGS) software programs. 181 asymptomatic individuals…”
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PET-CT findings in arteritis
Published in Einstein (São Paulo, Brazil) (01-12-2010)Get full text
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Cell of Origin Impacts Δsuvmax Cutoff for Prediction of Relapse in Patients with Diffuse Large B-Cell Lymphoma
Published in Blood (05-11-2020)“…Introduction:The role of interim positron emission tomography (PET) as a predictor for progression free survival (PFS) in patients with diffuse large B-cell…”
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Kinetic modeling of 68 Ga-PSMA-11 and validation of simplified methods for quantification in primary prostate cancer patients
Published in EJNMMI research (24-02-2020)“…The positron emission tomography (PET) ligand Ga-Glu-urea-Lys(Ahx)-HBED-CC ( Ga-PSMA-11) targets the prostate-specific membrane antigen (PSMA), upregulated in…”
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Reproducibility of standardized uptake values of same-day randomized 68 Ga-PSMA-11 PET/CT and PET/MR scans in recurrent prostate cancer patients
Published in Annals of nuclear medicine (07-07-2018)“…Positron emission tomography in association with magnetic resonance imaging (PET/MR) and Ga-PSMA-11 has shown superior detection in recurrent prostate cancer…”
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PET-CT findings in arteritis
Published in Einstein (São Paulo, Brazil) (01-12-2010)Get full text
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Diferenças relacionadas ao sexo nos volumes ventriculares e na fração de ejeção do ventrículo esquerdo estimados por cintilografia de perfusão miocárdica: comparação entre os programas Quantitative Gated SPECT (QGS) e Segami Gender differences in ventricular volumes and left ventricle ejection fraction estimated by myocardial perfusion imaging: comparison of Quantitative Gated SPECT (QGS) and Segami software programs
Published in Arquivos brasileiros de cardiologia (01-03-2007)“…OBJETIVO: Analisar as diferenças relacionadas ao sexo nas medidas obtidas pelos programas Segami e Quantitative Gated SPECT (QGS). MÉTODOS: Cento e oitenta e…”
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Critérios semiquantitativos de análise da linfocintilografia em linfedema dos membros inferiores Criteria for semi-quantitative analysis of lymphoscintigraphy in lower limb lymphedema
Published in Jornal vascular brasileiro (01-12-2006)“…OBJETIVO: Avaliar se diferentes parâmetros de análise da linfocintilografia permitem a distinção entre membros com e sem linfedema em pacientes com quadro…”
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PET-CT findings in arteritis
Published in Einstein (São Paulo, Brazil) (01-12-2010)Get full text
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