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False negative rate at 18F-FDG PET/CT in para-aortic lymphnode involvement in patients with locally advanced cervical cancer: impact of PET technology
BackgroundThe identification of factors responsible for false negative (FN) rate at 18 F- Fluorodeoxyglucose (FDG) Positron Emission Tomography...
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Correlation of [18F] FDG-PET/CT with dosimetry data: recurrence pattern after radiotherapy for head and neck carcinoma
ObjectiveTo analyze the pattern of failure in relation to pre-treatment [ 18 F] FDG-PET/CT uptake in head and neck squamous cell carcinoma (HNSCC)...
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Clinical utility of combined assessments of 4D volumetric perfusion CT, diffusion-weighted MRI and 18F-FDG PET-CT for the prediction of outcomes of head and neck squamous cell carcinoma treated with chemoradiotherapy
BackgroundMultiparametric imaging has been seen as a route to improved prediction of chemoradiotherapy treatment outcomes. Four-dimensional...
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Prognostic factors associated with 18FDG-PET/CT in esophageal squamous cell carcinoma after trimodality treatment
PurposeThis study aimed to determine the pathological complete response (pCR), overall survival (OS), and disease-free survival (DFS) in patients...
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Prognostic value of 18F-FDG PET and PET/CT for assessment of treatment response to neoadjuvant chemotherapy in breast cancer: a systematic review and meta-analysis
BackgroundWe performed a systematic review and meta-analysis to evaluate the prognostic significance of 18 F-FDG PET and PET/CT for evaluation of...
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Evaluation of 18F-FDG PET/CT images acquired with a reduced scan time duration in lymphoma patients using the digital biograph vision
BackgroundThe superior accuracy and sensitivity of 18 F-FDG-PET/CT in comparison to morphological imaging alone leads to an upstaging in up to 30% of...
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Prognostic value of metabolic tumor volume and total lesion glycolysis on preoperative 18F-FDG PET/CT in patients with localized primary gastrointestinal stromal tumors
BackgroundThis study aimed to evaluate the prognostic value of pretreatment 18 F-fluorodeoxyglucose positron emission tomography/computed tomography (
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Utility of 18F-FDG PET/CT for predicting pathologic complete response in hormone receptor-positive, HER2-negative breast cancer patients receiving neoadjuvant chemotherapy
BackgroundPathologic complete response (pCR) after neoadjuvant chemotherapy (NAC) is a predictor of improved outcomes in breast cancer. In patients...
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Diagnostic accuracy and clinical value of [68Ga]Ga-FAPI-46 PET/CT for staging patients with ovarian cancer: study protocol for a prospective clinical trial
Background[ 18 F]Fluorodeoxyglucose ([ 18 F]FDG) positron emission tomography (PET) is recommended during diagnostic work-up for ovarian cancer;...
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Impact of FAPI-46/dual-tracer PET/CT imaging on radiotherapeutic management in esophageal cancer
BackgroundFibroblast activation protein (FAP) is expressed in the tumor microenvironment (TME) of various cancers. In our analysis, we describe the...
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Predicting pathological complete response (pCR) after stereotactic ablative radiation therapy (SABR) of lung cancer using quantitative dynamic [18F]FDG PET and CT perfusion: a prospective exploratory clinical study
BackgroundStereotactic ablative radiation therapy (SABR) is effective in treating inoperable stage I non-small cell lung cancer (NSCLC), but imaging...
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Cancer Staging with 18F-FDG PET/CT in Hyperglycemic Patients
In oncology positron emission tomography/computed tomography (PET/CT) is a standard imaging procedure for cancer staging, restaging, treatment...
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Molecular imaging predicts lack of T-DM1 response in advanced HER2-positive breast cancer (final results of ZEPHIR trial)
Efficacy of the human epidermal growth factor receptor (HER)2-targeting trastuzumab emtansine (T-DM1) in breast cancer (BC) relies on HER2 status...
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Imaging features and prognostic value of 18F-FDG PET/CT detection of soft-tissue metastasis from lung cancer: a retrospective study
BackgroundSoft-tissue metastasis (STM) is a relatively rare, but not exceptional, manifestation of lung cancer. The purpose of this study was to...
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Clinical application of real-time PET/CT guided targeted retroperitoneal masses biopsy in diagnosing malignant tumors
ObjectiveTo explore the feasibility, safety, and clinical application value based on the fusion image of 18 F-FDG PET/CT, for guiding retroperitoneal...
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Prognostic value of metabolic activity of the psoas muscle evaluated by preoperative 18F-FDG PET-CT in breast cancer: a retrospective cross-sectional study
BackgroundThis study aimed to evaluate the potential of metabolic activity of the psoas muscle measured by 18 F-fluorodeoxyglucose positron emission...
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A convolutional neural network-based system to classify patients using FDG PET/CT examinations
BackgroundAs the number of PET/CT scanners increases and FDG PET/CT becomes a common imaging modality for oncology, the demands for automated...
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Differentiation of suprasellar meningiomas from non-functioning pituitary macroadenomas by 18F-FDG and 13N-Ammonia PET/CT
BackgroundDifferentiation of suprasellar meningiomas (SSMs) from non-functioning pituitary macroadenomas (NFPMAs) is useful for clinical management....
