Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Francisco P M, Oliveira"'
Autor:
Gabriela Ribeiro, Ana Maia, Gonçalo Cotovio, Francisco P. M. Oliveira, Durval C. Costa, Albino J. Oliveira-Maia
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract There is significant evidence linking a ‘reward deficiency syndrome’ (RDS), comprising decreased availability of striatal dopamine D2-like receptors (DD2lR) and addiction-like behaviors underlying substance use disorders and obesity. Reg
Externí odkaz:
https://doaj.org/article/203ab557c73b444cb4963ddf84a73239
Autor:
Sílvia D. Almeida, João Santinha, Francisco P. M. Oliveira, Joana Ip, Maria Lisitskaya, João Lourenço, Aycan Uysal, Celso Matos, Cristina João, Nikolaos Papanikolaou
Publikováno v:
Cancer Imaging, Vol 20, Iss 1, Pp 1-10 (2020)
Abstract Background Whole-body diffusion weighted imaging (WB-DWI) has proven value to detect multiple myeloma (MM) lesions. However, the large volume of imaging data and the presence of numerous lesions makes the reading process challenging. The aim
Externí odkaz:
https://doaj.org/article/9bcb5a155f5c4686ba44f14798e18a5f
Autor:
Paulo Ferreira, Francisco P. M. Oliveira, Rui Parafita, Paulo L. Correia, Pedro S. Girão, Durval C. Costa
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11669 (2022)
Radioembolization (RE) with glass microspheres (MS) loaded with Yttrium-90 (90Y) has been used to treat tumors in the liver with some reported success. However, assessing absorbed doses (AD) in the planning tumor volume (PTV) and normal liver volume
Externí odkaz:
https://doaj.org/article/71e301854b4e4e1eac083d540dc69c43
Autor:
Sílvia D. Almeida, Francisco P. M. Oliveira, Maria J. Oliveira, José M. Oliveira, Rita Afonso, Diogo B. Faria, Durval C. Costa
Publikováno v:
Applied Sciences, Vol 12, Iss 19, p 9437 (2022)
Objective: To compare brain metabolism using [18F]fluorodeoxyglucose ([18F]FDG) positron emission tomography/computed tomography (PET/CT) in total thyroidectomy patients during hypothyroidism (levothyroxine withdrawal) or under recombinant human thyr
Externí odkaz:
https://doaj.org/article/e5bd3a08a1d3498eb52249476e7fa6a5
Autor:
Cláudia S. Constantino, Sónia Leocádio, Francisco P. M. Oliveira, Mariana Silva, Carla Oliveira, Joana C. Castanheira, Ângelo Silva, Sofia Vaz, Ricardo Teixeira, Manuel Neves, Paulo Lúcio, Cristina João, Durval C. Costa
Publikováno v:
Journal of Digital Imaging.
The objective is to assess the performance of seven semiautomatic and two fully automatic segmentation methods on [18F]FDG PET/CT lymphoma images and evaluate their influence on tumor quantification. All lymphoma lesions identified in 65 whole-body [
Publikováno v:
European Radiology.
Autor:
Johannes Attems, Mariana Silva, Francisco P. M. Oliveira, Durval C. Costa, Carla Oliveira, Joana C. Castanheira, Sofia C. Vaz, Rodney W H Walker, Zuzana Walker, Ângelo F. Silva
Publikováno v:
Journal of Neurology, Neurosurgery and Psychiatry, 92(6), 662-667. BMJ PUBLISHING GROUP
PurposeThe aim of this study was to re-evaluate the differentiation of patients with dementia with Lewy bodies (DLB) from Alzheimer’s disease (AD) and Parkinson’s disease (PD) using a quantitative analysis of 123I-FP-CIT SPECT scans.MethodsThirty
Autor:
Cristina Januário, Antero J. Abrunhosa, Ana Paula Moreira, Francisco P. M. Oliveira, Miguel Castelo-Branco, Fradique Moreira, Ricardo Martins
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
CIÊNCIAVITAE
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
CIÊNCIAVITAE
Objective.To explore the viability of developing a computer-aided diagnostic system for Parkinsonian syndromes using dynamic [11C]raclopride positron emission tomography (PET) and T1-weighted magnetic resonance imaging (MRI) data.Approach.The biologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d554983d241c0d03b0aa5101f815dcbe
https://hdl.handle.net/10316/94609
https://hdl.handle.net/10316/94609
Autor:
Durval C. Costa, Berta Sousa, Joaquim C. Reis, Francisco P. M. Oliveira, Michael H. Antoni, Luzia Travado, Sílvia Almeida, Elsa Seixas, Pedro Almeida
Publikováno v:
The Breast. 59:S55-S56
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization. 7:651-659
90Y-labelled glass microspheres liver radioembolisation is an effective treatment for unresectable hepatic tumours. Its treatment planning is based on 99mTc-macro-aggregated albumin (MAA) single ph...