D. Costa

Patlak plot based on the first 30 minutes post-injection dynamic 18F-florbetaben positron emission tomography scan separates amyloid-β positive from negative studies.
20221 citationsauthor #6
123I-FP-CIT SPECT in dementia with Lewy bodies, Parkinson’s disease and Alzheimer’s disease: a new quantitative analysis of autopsy confirmed cases
202119 citationsauthor #10
Negative affect and stress‐related brain metabolism in patients with metastatic breast cancer
20209 citationsauthor #9
Computer-Aided Diagnosis of Parkinson’s Disease, Based on SPECT Scans of the Dopamine Transporter
20200 citationsauthor #2
Principles and Constraints of Nonrigid Registration
20200 citationsauthor #2
Pixelwise corrected ventilation/perfusion ratios improved detection of mismatched perfusion defects.
20200 citationsauthor #6
Asymptomatic COVID-19 positive patient suspected on FDG-PET/CT.
202011 citationsauthor #5
Are lesion features reproducible between 18F-FDG PET/CT images when acquired on analog or digital PET/CT scanners?
202014 citationsauthor #9
Segmentation of pathological liver tissue with Dilated Fully Convolutional Networks: A Preliminary Study
201910 citationsauthor #2
Influence of androgen deprivation therapy on PSMA expression and PSMA-ligand PET imaging of prostate cancer patients
201992 citationsauthor #6
Using 3D anthropometric data for the modelling of customised head immobilisation masks
20196 citationsauthor #7
EMOTIONAL DISTRESS AND BRAIN FUNCTIONING METABOLISM IN METASTATIC BREAST CANCER PATIENTS: A NEURO-IMAGING STUDY WITH 18F-FDG PET/CT
20190 citationsauthor #9
Voxel-Based Computational Tools Help Liver Dosimetry Calculations of Multiple (External and Internal) Radiation Therapies
20190 citationsauthor #7
Phenotype-Oriented Ablation of Oligometastatic Cancer with Single Dose Radiation Therapy.
201936 citationsauthor #11
Pre-Treatment and Early Post-Radiotherapy PET Metabolic Metrics Predict Probability of Local Relapse in Oligometastases
20190 citationsauthor #15
Evaluation of the attenuation correction on myocardial perfusion imaging: a phantom study
20190 citationsauthor #4
Comparison of the 90Y-labelled glass microspheres liver radioembolisation dosimetry with the estimated dosimetry obtained from pre-treatment 99mTc-MAA SPECT images reconstructed with and without attenuation correction
20180 citationsauthor #4
Gastric GIST Incidentally Detected on 68Ga-PSMA-PET/CT: Correlation Between Functional Imaging and Histology.
201815 citationsauthor #5
Radiopharmacology and molecular imaging of PD-L1 expression in cancer
201810 citationsauthor #7
Patient-specific gamma-index analysis to evaluate 99mTc-MAA as a predictor for 90Y glass microspheres liver radioembolisation dosimetry
20184 citationsauthor #6
Extraction, selection and comparison of features for an effective automated computer-aided diagnosis of Parkinson’s disease based on [123I]FP-CIT SPECT images
201867 citationsauthor #3
Phase II Prospective Trial to Assess the Feasibility and Efficacy of Dynamic 24Gy Single Dose Ablative Stereotactic Radiation Therapy in Oligometastatic Human Cancer
20180 citationsauthor #12
Automatic atlas-based brain regional 18F-Fluorodeoxyglucose (FDG) uptake quantification
20180 citationsauthor #3
Gamma-index and dose-volume histograms (based on voxel dosimetry) to evaluate the predictive power of 99mTc-MAA SPECT maps in comparison with post-radioembolization 90Y PET maps
20170 citationsauthor #8
18F-FDG Uptake in Ischemic Colitis During Follow-up of a Patient With Lung Cancer.
20173 citationsauthor #5
The Importance of SPECT Imaging Attenuation Correction During Treatment Planning for 90 Y-labeled Glass Microspheres Liver Radioembolization
20172 citationsauthor #4
Incidental thyroid uptake detected by 68Ga-DOTANOC positron Emission Tomography: is it clinical significant?
20170 citationsauthor #9
Comparison between 3D laser scanning and computed tomography on the modelling of head surface
20173 citationsauthor #4
Radioembolization with 90 Y-Labeled Glass Microspheres: Analytical Methods for Patient-Personalized Voxel-Based Dosimetry
20172 citationsauthor #5
Nuclear medicine training in the European Union: 2015 update
20165 citationsauthor #3
In vivo measurements for biokinetic and monte carlo simulations of absorbed dose in paediatric patients using radiopharmaceuticals
20161 citationsauthor #5
Effect of reconstruction processing methods and analysis in the quantification of brain spect studies with DaTSCAN
20162 citationsauthor #5
Dosimetric study of prostate brachytherapy, using Monte Carlo simulations and voxel phantoms
20162 citationsauthor #6
Optimization of activity and absorbed doses calculation to target/tumor and normal liver volumes in patients submitted to yttrium-90 radioembolization with glass microspheres
20161 citationsauthor #7
Dose rates from patients leaving a unit after PET/CT with 18F (FDG and Choline) are safe
20160 citationsauthor #7
Predicting conversion from MCI to AD with FDG-PET brain images at different prodromal stages
2015106 citationsauthor #3
Early Posttreatment PET SUVmax Predicts Local Control Following Single Dose Radiation Therapy (SDRT) in Oligometastasis
20151 citationsauthor #10
New radiopharmaceutical agents for the treatment of castration-resistant prostate cancer.
201526 citationsauthor #3
Individual-Reader Diagnostic Performance and Between-Reader Agreement in Assessment of Subjects with Parkinsonian Syndrome or Dementia Using 123I-Ioflupane Injection (DaTscan) Imaging
201430 citationsauthor #5
FDG gated cardiac PET at rest and immediately after dobutamine stress
20140 citationsauthor #1
Ideas from the second UEMS conference on CME/CPD: new EU directives on a patients’ rights in cross-border healthcare and professional qualifications
20142 citationsauthor #2
Left ventricular function influenced by MMP3 gene 5A/6A polymorphism (rs3025058): a gated-SPECT study
20132 citationsauthor #2
Texton-based diagnosis of Alzheimer's disease
20132 citationsauthor #3
The new UEMS-EACCME criteria for accreditation of live educational events (LEEs): another step forward to improve the quality of continuing medical education (CME) in Europe
20133 citationsauthor #2
The influence of count's number in myocardium in the determination of reproducible parameters in Gated-SPECT studies simulated with GATE
20130 citationsauthor #4
Phenotypes of myocardial blood perfusion related to the genetic variations of metalloproteinases 3 (MMP3) and 9 (MMP9)
20131 citationsauthor #2
Continuing Medical Education Committee and UEMS-EACCME
20139 citationsauthor #2
Image quality of myocardial perfusion-gated studies: effect of ingestion of different fat content in the reduction of extra-myocardial abdominal signal
20132 citationsauthor #3
Differentiation of frontotemporal dementia from dementia with Lewy bodies using FP-CIT SPECT
201284 citationsauthor #4
UEMS/EBNM endeavour – celebrations keep going!
20121 citationsauthor #1
Syllabus for Postgraduate Specialization in Nuclear Medicine – 2011/2012 Update
201220 citationsauthor #3
Study of the influence of count’s number in myocardium in the determination of reproducible functional parameters in Gated-SPECT studies simulated with GATE
20120 citationsauthor #4
UEMS/EBNM endeavour
20123 citationsauthor #1
3D brain image-based diagnosis of Alzheimer's disease: Bringing medical vision into feature selection
201214 citationsauthor #4
Technologist posters
20120 citationsauthor #9
autism and a functional neuroimaging study of normal adults Recognition of mental state terms. Clinical findings in children with
20116 citationsauthor #4
single photon emission tomography (SPET) agoraphobia, and post-traumatic stress disorder on 99mTcHMPAO Brain blood flow in anxiety disorders. OCD, panic disorder with
20110 citationsauthor #3
123 IFP-CIT SPET striatal uptake in parkinsonian patients with the ·-synuclein ( G 209 A ) mutation
20091 citationsauthor #4
Parkinson's disease is overdiagnosed clinically at baseline in diagnostically uncertain cases: A 3‐year European multicenter study with repeat [123I]FP‐CIT SPECT
2009222 citationsauthor #13
(123)I-FP-CIT SPET striatal uptake in parkinsonian patients with the alpha-synuclein (G209A) mutation A.
20089 citationsauthor #4
cancer using positron emission tomography In vivo imaging of cellular proliferation in colorectal
20080 citationsauthor #4
Respiratory movements cause significant misregistration and altered SUVs in thoracic PET-CT studies with 18F-DG
20080 citationsauthor #9
Audit of datscan “ in movementdisorders clinical practice
20080 citationsauthor #1
I-FP-CIT SPET striatal uptake in parkinsonian patients with the ·-synuclein (G209A) mutation
20080 citationsauthor #4
Applications of PET–CT in clinical practice: Present and future
20070 citationsauthor #1
[123I] FP‐CIT spect study in vascular parkinsonism and Parkinson's disease
2007105 citationsauthor #7
Dementia with Lewy bodies: a comparison of clinical diagnosis, FP-CIT single photon emission computed tomography imaging and autopsy
2007284 citationsauthor #5
Comparison of clinical, fp-cit spet imaging and neuropathological diagnosis of DLB at autopsy
20070 citationsauthor #5
Initial evaluation of123|-5-|-R91150, a selective 5-HT2A ligand for single-photon emission tomography, in healthy human subjects
20061 citationsauthor #3
Molecular imaging (SPECT and PET) in the evaluation of patients with movement disorders.
200623 citationsauthor #3
Comparison of clinical, FP-CIT spet imaging, and autopsy diagnosis of DLB
20060 citationsauthor #2
In vivo imaging of GABAA receptors using sequential whole-volume iodine-123 iomazenil single-photon emission tomography
20057 citationsauthor #3
Dopamine D2 receptor blockade in vivo with the novel antipsychotics risperidone and remoxipride — an123I-IBZM single photon emission tomography (SPET) study
200517 citationsauthor #4
Stress induced right ventricular dysfunction: An indication of reversible right ventricular ischaemia
20040 citationsauthor #2
Diagnosis of brain death with technetium 99m hexamethylpropylene amine oxime
20049 citationsauthor #1
Assessment of recurrent colorectal cancer following 5-fluorouracil chemotherapy using both 18FDG and 18FLT PET
200417 citationsauthor #3
Frontal lobe dysfunction in sporadic hyperekplexia--case study and literature review.
20042 citationsauthor #4
Clinical audit in nuclear medicine
20045 citationsauthor #3
Physical assessment of the GE/CGR Neurocam and comparison with a single rotating gamma-camera
20044 citationsauthor #3
The use of cerebral activation procedures with single photon emission tomography
200411 citationsauthor #3
The use of cerebral activation procedures with single photon emission tomography
20043 citationsauthor #3
Parkinsonism due to Kernohan notch: Clinical, structural, and functional imaging correlates
200417 citationsauthor #3
Frontal lobe dysfunction in sporadic hyperekplexia
20044 citationsauthor #4
L‐dopa–responsive Parkinson's syndrome in association with phenylketonuria: In vivo dopamine transporter and D2 receptor findings
200422 citationsauthor #2
In vivo characterisation of 3-iodo-6-methoxybenzamide123I in humans
200447 citationsauthor #1
Striatal dopamine transporter in dementia with Lewy bodies and Parkinson disease
2004179 citationsauthor #2
[123I]‐FP‐CIT‐SPECT demonstrates dopaminergic deficit in orthostatic tremor
200375 citationsauthor #2
Erratum: [ 12 I]-FP-CIT-SPECT demonstrates dopaminergic deficit in orthostatic tremor (Annals of Neurology (2003) 53 (489-496))
20030 citationsauthor #2
The impact of FDG PET/CT in colorectal cancer - An outcome study.
20034 citationsauthor #4
6. Clinical audit of the impact of DaTSCANTM in the management of patients with movement disorders
20035 citationsauthor #1
In vivo imaging of cellular proliferation in colorectal cancer using positron emission tomography
2003147 citationsauthor #4
TOTALLY IMPLANTABLE VASCULAR ACCESS FOR ANTIMICROBIAL INFUSION AT HOME AND PREVENTION OF SYSTEMIC CANDIDOSIS
20030 citationsauthor #2
Dementia with Lewy bodies versus Alzheimer's disease: Role of dopamine transporter imaging
200340 citationsauthor #1
In vivo Dopamine Pre-Synaptic Receptors and Antioxidant Activities in Patients with Alzheimer’s Disease, Dementia with Lewy Bodies and in Controls
20039 citationsauthor #4
FP-CIP SPET: Distinction of dementia with Lewy Bodies from Alzheimer's disease
20020 citationsauthor #2
[123I]-FP-CIT-SPECT in the early diagnosis of PD presenting as exercise-induced dystonia
200230 citationsauthor #2
Dopamine transporter imaging with I-123-FP-CIT SPECT demonstrates marked presynaptic nigrostriatal dopaminergic deficit in orthostatic tremor
20020 citationsauthor #2
Can ROI methodology/normalised tissue activities be used instead of absolute blood flow measurements in the brain?
20026 citationsauthor #1
Typical antipsychotic drugs -- D(2) receptor occupancy and depressive symptoms in schizophrenia.
200273 citationsauthor #2
18FDG and 18FLT in colorectal carcinoma: Preliminary results of a comparative study
20020 citationsauthor #3

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