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Comparison of the dosimetry of scandium-43 and scandium-44 patient organ doses in relation to commonly used gallium-68 for imaging neuroendocrine tumours
BackgroundSeveral research groups have explored the potential of scandium radionuclides for theragnostic applications due to their longer half-lives...
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FDG altered biodistribution in white adipose tissue, a rare entity: case report and review of the literature
PurposeAltered 18 F-fluorodeoxyglucose (FDG) biodistribution due to patient factors such as exercise and inadequate fasting are well established...
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Deep transfer learning for detection of breast arterial calcifications on mammograms: a comparative study
IntroductionBreast arterial calcifications (BAC) are common incidental findings on routine mammograms, which have been suggested as a sex-specific...
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Pareto optimization of SPECT acquisition and reconstruction settings for 177Lu activity quantification
BackgroundThe aim was to investigate the noise and bias properties of quantitative 177 Lu-SPECT with respect to the number of projection angles, and...
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Radiomics combined with clinical and MRI features may provide preoperative evaluation of suboptimal debulking surgery for serous ovarian carcinoma
PurposeTo develop and validate a model for predicting suboptimal debulking surgery (SDS) of serous ovarian carcinoma (SOC) using radiomics method,...
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A position-enhanced sequential feature encoding model for lung infections and lymphoma classification on CT images
PurposeDifferentiating pulmonary lymphoma from lung infections using CT images is challenging. Existing deep neural network-based lung CT...
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Prediction of microvascular invasion in hepatocellular carcinoma patients with MRI radiomics based on susceptibility weighted imaging and T2-weighted imaging
BackgroundThe accurate identification of microvascular invasion (MVI) in patients with hepatocellular carcinoma (HCC) is of great clinical importance.
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Impact and effect of imaging referral guidelines on patients and radiology services: a systematic review
ObjectivesThe objective of this systematic review was to offer a comprehensive overview and explore the associated outcomes from imaging referral...
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Safety and Efficacy of Covered Self-Expandable Metallic Stent for Choledochojejunal Anastomotic Stricture: A Multi-Center Retrospective Cohort Study
BackgroundBenign choledochojejunal anastomotic stricture (CJS) is a complication of pancreaticoduodenectomy and choledochojejunostomy. Typically...
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Needle tracking in low-resolution ultrasound volumes using deep learning
PurposeClinical needle insertion into tissue, commonly assisted by 2D ultrasound imaging for real-time navigation, faces the challenge of precise...
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Hyponatremia Is Associated with Mortality in Acute Pancreatitis Patients
BackgroundDisorders of serum sodium are common among general patients and are associated with poor outcomes. The prognostic value of serum sodium...
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On-treatment decline in MELD score predicts one-month transplant-free survival in rodenticidal hepatotoxicity patients treated with low-volume plasma exchange
Background and AimPlasma exchange (PLEX) improves survival in patients with rodenticidal hepatotoxicity. However, predictors of treatment response...
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BRAF-mutant mismatch repair deficient invasive colon cancer regressing to sessile serrated lesion
A 69-year-old female was presented with a history of sigmoid colon cancer, uterine cancer, and intrahepatic carcinomas. After computed tomography...
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Signal drift in diffusion MRI of the brain: effects on intravoxel incoherent motion parameter estimates
ObjectivesSignal drift has been put forward as one of the fundamental confounding factors in diffusion MRI (dMRI) of the brain. This study...
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A scarce combination of arterial variants: an occipital artery originating from the internal carotid artery associated with a linguofacial trunk
The occipital artery (OA) typically originates from the external carotid artery (ECA). Variations of the ECA has been well described in the current...
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Detection of pulmonary nodules in chest radiographs: novel cost function for effective network training with purely synthesized datasets
PurposeMany large radiographic datasets of lung nodules are available, but the small and hard-to-detect nodules are rarely validated by computed...
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Breathing difficulties in a nonagenarian: a self report
This is a self report. It is age related because I am 96 years old; about 5 years ago I was asymptomatic in this respect. I describe the difficulties...
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An evaluation of morphometry and dehiscence of facial canal: a systematic review and meta-analysis of observational studies
IntroductionThe facial canal (FC) is an extensive bony canal that houses the facial nerve and occupies a central position in the petrous part of...
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