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Physiological biodistribution on Ga68-PSMA PET/CT and the factors effecting biodistribution
AimThe study aims to determine the physiological and pathophysiological distribution of the radiopharmaceutical (Ga 68 -PSMA-617) and investigate...
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Deep Learning–Based Localization and Detection of Malpositioned Nasogastric Tubes on Portable Supine Chest X-Rays in Intensive Care and Emergency Medicine: A Multi-center Retrospective Study
Malposition of a nasogastric tube (NGT) can lead to severe complications. We aimed to develop a computer-aided detection (CAD) system to localize...
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Ultrasound-guided percutaneous radiofrequency ablation versus surgery for solitary T1N0M0 papillary thyroid carcinoma in the danger triangle
ObjectivesTo compare the safety and efficiency of ultrasound-guided percutaneous radiofrequency ablation (RFA) and surgical resection (SR) for...
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Comparing early and delayed [99mTc]Tc-MIBI SPECT/CT parathyroid scans: agreement, confidence levels, and clinical predictive factors
BackgroundParathyroid scan is an important imaging modality for localizing hyperfunctioning parathyroid tissue in patients with hyperparathyroidism....
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Summary of the National Cancer Institute 2023 Virtual Workshop on Medical Image De-identification—Part 2: Pathology Whole Slide Image De-identification, De-facing, the Role of AI in Image De-identification, and the NCI MIDI Datasets and Pipeline
De-identification of medical images intended for research is a core requirement for data sharing initiatives, particularly as the demand for data for...
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Cortical Activation during Swallowing Exercise Tasks: an fNIRS Pilot Study
This pilot study used functional near-infrared spectroscopy (fNIRS) to examine brain activity in selected regions of the left motor and sensory...
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Specific brain MRI features of constitutional mismatch repair deficiency syndrome in children with high-grade gliomas
BackgroundChildren with constitutional mismatch repair deficiency (CMMRD) syndrome have an increased risk of high-grade gliomas (HGG), and brain...
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Magnetic resonance imaging of fetal vascular malformations
Vascular anomalies develop during fetal life and can be detected on prenatal ultrasonography and fetal magnetic resonance imaging. Diagnosis of...
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Timing limits of ultrafast cross-luminescence emission in CsZnCl-based crystals for TOF-CT and TOF-PET
BackgroundGood timing resolution in medical imaging applications such as TOF-CT or TOF-PET can boost image quality or patient comfort significantly...
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Stereotactic radiosurgery for intraventricular meningioma: a systematic review and meta-analysis
BackgroundIntraventricular meningioma (IVM) is a rare subtype of intracranial meningioma, accounting for 9.8 to 14% of all intraventricular tumors....
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Can necrotic depth be a substitute of necrotic volume to predict collapse progression in osteonecrosis of the femoral head?
ObjectiveAlthough some patients may experience collapse progression while others may not in post-collapse osteonecrosis of the femoral head (ONFH)...
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Presentation of metastatic carotid body paraganglioma on F-18 FDG PET/CT: a rare disease
Carotid body paraganglioma is a slow growing tumor of head and neck region. It can rarely be malignant in nature which is characterized by distant...
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Novel technetium-99m-labeled bivalent PSMA-targeting probe based on hydroxamamide chelate for diagnosis of prostate cancer
ObjectiveProstate-specific membrane antigen (PSMA) is a well-known biomarker of prostate cancer. Previously, our group reported that the...
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Risk factors for false positive and false negative MRI in diagnosing medial and lateral meniscal tears with concomitant ACL injury
ObjectiveTo determine the diagnostic performance of MRI in evaluating meniscal abnormalities in the setting of anterior cruciate ligament (ACL)...
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Applying chemical shift images (in-phase/opposed phased) for differentiating low-grade from high-grade glioma and comparison with magnetic resonance spectroscopy
BackgroundGrading gliomas is essential for treatment decisions and patient prognosis. In this study we evaluated the in-phase and out-of-phase...
