Comprehensive gene expression analysis for exploring the association between...
AbstractBackgroundThe principle of loss of iodine uptake and increased glucose metabolism according to dedifferentiation of thyroid cancer is clinically assessed by imaging. Though these biological...
View ArticleA pan-cancer analysis of the clinical and genetic portraits of somatostatin...
AbstractPurposeAlthough somatostatin receptor (SST) is a promising theranostic target and is widely expressed in tumors of various organs, the indication for therapies targeting SST is limited to...
View ArticleRelationship of EGFR Mutation to Glucose Metabolic Activity and Asphericity...
AbstractPurposeEGFR-mutation (EGFR-mt) is a major oncogenic driver mutation in lung adenocarcinoma (ADC) and is more often observed in Asian population. In lung ADC, some radiomics parameters of FDG...
View ArticleSpatial Normalization Using Early-Phase [18F]FP-CIT PET for Quantification of...
AbstractPurposeThe precise quantification of dopamine transporter (DAT) density on N-(3-[18F]Fluoropropyl)-2β-carbomethoxy-3β-(4-iodophenyl) nortropane positron emission tomography ([18F]FP-CIT PET)...
View ArticleNuclear Imaging for Cardiac Amyloidosis: Bone Scan, SPECT/CT, and...
AbstractCardiac amyloidosis (CA) is a type of systemic amyloidosis, in which abnormal amyloid fibril is deposited in extracellular space of myocardium. Most common subtypes of CA are amyloidosis of...
View ArticleVisual interpretation of [18F]Florbetaben PET supported by deep...
AbstractPurposeAmyloid PET which has been widely used for noninvasive assessment of cortical amyloid burden is visually interpreted in the clinical setting. As a fast and easy-to-use visual...
View ArticleKSNM60 in Cardiology: Regrowth After a Long Pause
AbstractThe Korean Society of Nuclear Medicine (KSNM) is celebrating its 60th anniversary in honor of the nuclear medicine professionals who have dedicated their efforts towards research, academics,...
View ArticleFully automated identification of brain abnormality from whole-body FDG-PET...
AbstractBackgroundThe whole brain is often covered in [18F]Fluorodeoxyglucose positron emission tomography ([18F]FDG-PET) in oncology patients, but the covered brain abnormality is typically screened...
View ArticleAtlas and Anatomy of SPECT/CT
AbstractSingle-photon emission computed tomography (SPECT) imaging has evolved rapidly during the past decades since the introduction of the Anger camera in 1970, the posterior rotating gantry and dual...
View ArticleAtlas and Anatomy of PET/MRI
AbstractHybrid positron emission tomography/magnetic resonance image (PET/MRI) has undergone rapid evolution during the last years, moving from a predominantly research field to clinical practice. With...
View ArticleAtlas and Anatomy of PET/CT
AbstractPET/CT is a combined system of positron emission tomography (PET) and computed tomography (CT) scanners. PET can detect abnormal metabolic activity in organs or lesions even before they show...
View ArticlePrimary Bone and Soft Tissue Tumors
AbstractPrimary bone and soft tissue tumors comprise many diverse pathologic types that may be benign or malignant. Radiological imaging including plain radiograph, CT, MRI, and ultrasonography is the...
View ArticleA Negative Correlation Between Blood Glucose Level and 68 Ga-DOTA-TOC Uptake...
AbstractPurpose68 Ga-DOTA-TOC uptake in the pancreas uncinate process is often found due to physiologic expression of somatostatin receptors (SSTR). We investigated the association of physiologic 68...
View ArticleClinically viable myocardial CCTA segmentation for measuring vessel-specific...
AbstractBackgroundPositron emission tomography (PET)-derived LV MBF quantification is usually measured in standard anatomical vascular territories potentially averaging flow from normally perfused...
View ArticleSecond primary malignancy risk in thyroid cancer and matched patients with...
AbstractPurposeRisk of second primary malignancy (SPM) after radioiodine (RAI) therapy has been continuously debated. The aim of this study is to identify the risk of SPM in thyroid cancer (TC)...
View ArticleDeep Learning-Based Feature Extraction from Whole-Body PET/CT Employing...
AbstractPurposeDeep learning (DL) has been widely used in various medical imaging analyses. Because of the difficulty in processing volume data, it is difficult to train a DL model as an end-to-end...
View Article[18F]FDOPA PET/CT in Solid Pseudopapillary Tumor of the Pancreas: a Recurred...
AbstractSolid pseudopapillary tumor (SPT) of the pancreas is a neoplasm with low malignant potential. It is often challenging to diagnose SPT due to its nonspecific clinical and radiological features,...
View ArticleDiagnostic and prognostic value of 99mTc-MAA SPECT/CT for treatment planning...
Abstract99mTc-macroaggregated albumin (MAA) imaging is performed before transarterial radioembolization (TARE), in which SPECT/CT is presumed more precise than planar image. However, additive role of...
View ArticleReliability and feasibility of visual grading systems and quantitative...
AbstractWe aimed to evaluate the reliability and feasibility of visual grading systems and various quantitative indexes of [99mTc]Tc-DPD imaging for cardiac amyloidosis (CA). Patients who underwent...
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