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Frecuencia de malignidad en incidentalomas tiroideos detectados con tomografía por emisión de positrones/tomografía computada (PET/CT) con F18-FDG de cuerpo entero
(Sociedad Médica Santiago, 2020)
Background: Thyroid incidentalomas detected by F-18-Fludeoxyglucose (FDG) PET/CT are defined as an incidental and unexpected thyroid focus present in a patient studied for a non-thyroid disease. Aim: To assess the frequency ...
Molecular Imaging Studies in Parkinson Disease Reducing Diagnostic Uncertainty
(Lippincott Williams & Wilkins, 2009-01-01)
Background: the diagnosis of Parkinson disease (PD) is based on clinical criteria but misdiagnosis is as high as 25% of cases as confirmed by anatomic-pathologic studies. Since the introduction of in vivo molecular imaging ...
Response to ABVD chemotherapeutic protocol in patients with early stage Hodgkin's lymphoma
(SOC MEDICA SANTIAGO, 2017)
Background: Recent trials show that > 90% of patients with early stage Hodgkin`s Lymphoma (ESHL) can be cured, especially when using the ABVD (doxorubicin, bleomycin, vinblastine, and dacarbazine) chemotherapeutic (CT) ...
Accuracy of positron emission tomography/computed tomography and clinical assessment in the detection of complete rectal tumor regression after neoadjuvant chemoradiation Long-Term Results of a Prospective Trial (National Clinical Trial 00254683)
(WILEY-BLACKWELLHOBOKEN, 2012)
BACKGROUND: Neoadjuvant chemoradiation (CRT) therapy may result in significant tumor regression in patients with rectal cancer. Patients who develop complete tumor regression have been managed by treatment strategies that ...
Experimental validation of gallium production and isotope-dependent positron range correction in PET
(Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment vol.814 110-116 2016, 2016-04-01)
Positron range (PR) is one of the important factors that limit the spatial resolution of positron emission tomography (PET) preclinical images. Its blurring effect can be corrected to a large extent if the appropriate ...
A cheaper way to compute generalized cross-validation as a stopping rule for linear stationary iterative methods
(Amer Statistical AssocAlexandriaEUA, 2003)
Changes in F18-flurodeoxyglucose uptake on serial cardiac positron emission tomography and left ventricular ejection fraction in patients with cardiac sarcoidosis
(American Heart AssociationDallas, 2013-11)
lntroduction: Cardiac positron emission tomography (PET) using F18-fluorodeoxyglucose (FDG) has been used to diagnose and monitor cardiac sarcoidosis (CS). It is not yet known whether a reduction in myocardial inflammation, ...
Probable Syphilitic Aortitis Documented by Positron Emission Tomography
(Wolters Kluwer Health, 2016)
Positron emission tomography (PET) has been used to aid in diagnosis of inflammatory and infectious disease. We describe the case of a patient with early latent syphilis with increased metabolic activity along the aorta ...