Results 61 to 70 of about 6,269,394 (372)

Production of high purity $^{52g}$Mn from $^{nat}$V targets with $α$-beams at cyclotrons [PDF]

open access: yes, 2021
Radioisotope $^{52g}$Mn is of special interest for multimodal imaging. Using state-of-art nuclear reaction codes, we study the alternative nuclear reaction route $^{nat}$V($\alpha$,x)$^{52g}$Mn in comparison with the standard production routes based upon the use of chromium targets. The integral yields of $^{52g}$Mn and contaminants have been evaluated.
arxiv   +1 more source

Further investigation of confirmed urinary tract infection (UTI) in children under five years: a systematic review. [PDF]

open access: yes, 2005
Background: Further investigation of confirmed UTI in children aims to prevent renal scarring and future complications. Methods: We conducted a systematic review to determine the most effective approach to the further investigation of confirmed urinary ...
A Biggi   +100 more
core   +3 more sources

RADIONUCLIDE IMAGING AND THERAPY OF NEUROENDOCRINE TUMOURS

open access: yesJournal of Cancer and Allied Specialties, 2015
The incidence and prevalence of neuroendocrine tumours (NETs) are on the rise. Although NETs are a heterogeneous group of tumours, they have some similar properties, for example, that they can concentrate neuroamines and tend to have a high degree of ...
Shaunak Navalkissoor   +1 more
doaj   +1 more source

Copper radionuclides for theranostic applications: towards standardisation of their nuclear data. A mini-review

open access: yesFrontiers in Chemistry, 2023
Copper has several clinically relevant radioisotopes and versatile coordination chemistry, allowing attachment of its radionuclides to biological molecules.
Mazhar Hussain   +5 more
doaj   +1 more source

Accuracy of computerized tomography in determining hepatic tumor size in patients receiving liver transplantation or resection [PDF]

open access: yes, 1984
Computerized tomography (CT) of liver is used in oncologic practice for staging tumors, evaluating response to treatment, and screening patients for hepatic resection.
Bron, K   +8 more
core   +1 more source

Treatment of a mixed acinar-endocrine carcinoma with uptake on 68Gallium-DOTATOC positron emission tomography-computed tomography : a case report [PDF]

open access: yes, 2017
The case of a 35-year old female patient with a diagnosis of metastatic mixed acinar-endocrine carcinoma (MAEC) is investigated in the present study.
De Both, Anneleen   +5 more
core   +2 more sources

Stem Cell Imaging: Tools to Improve Cell Delivery and Viability. [PDF]

open access: yes, 2016
Stem cell therapy (SCT) has shown very promising preclinical results in a variety of regenerative medicine applications. Nevertheless, the complete utility of this technology remains unrealized. Imaging is a potent tool used in multiple stages of SCT and
Jokerst, Jesse V, Wang, Junxin
core   +3 more sources

Direct positron emission imaging: ultra-fast timing enables reconstruction-free imaging [PDF]

open access: yesarXiv, 2021
Positron emission tomography, like many other tomographic imaging modalities, relies on an image reconstruction step to produce cross-sectional images from projection data. Detection and localization of the back-to-back annihilation photons produced by positron-electron annihilation defines the trajectories of these photons, which when combined with ...
arxiv  

AAPM Task Group No. 249.B—Essentials and guidelines for clinical medical physics residency training program

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract The establishment of guidelines and curriculum standards for medical physics residency training is a critical component of setting expectations and competencies for the profession. Since the last publication of these standards, residency training has become integrated into the eligibility criteria for most medical physics certification bodies.
Jonathon A. Nye   +16 more
wiley   +1 more source

Assessment of poststress left ventricular ejection fraction by gated SPECT: comparison with equilibrium radionuclide angiocardiography [PDF]

open access: yes, 2010
PURPOSE: We compared left ventricular (LV) ejection fraction obtained by gated SPECT with that obtained by equilibrium radionuclide angiocardiography in a large cohort of patients.
ACAMPA, WANDA   +8 more
core  

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