Spyros Retsas
Spyros Retsas
An auxiliary 18F-FDG uptake pattern clarifying equivocal adrenal gland mass after dual-tracer imaging with 123I-mIBG SPECT/CT and 18F-FDG PET/CT [0.03%]
双核素123I-间碘苯甲基碘苯肼(SPECT/CT)和18F-FDG PET/CT显像后仍难以鉴别的可疑肾上腺占位的辅助18F-FDG摄取表现
Emil Novruzov,Sandra Jaschinski,Irene Esposito et al.
Emil Novruzov et al.
Pheochromocytomas are rare catecholamine-producing neuroendocrine tumors arising from the adrenal medulla. Several studies have reported activation of brown adipose tissue (BAT) in up to 30% of patients with pheochromocytoma. Brown adipose ...
Molecular imaging of dural microcalcification: Detection of active mineralization with 18F-NaF PET/CT [0.03%]
脑膜微钙化的分子显像：用18F-NaF PET/CT检测活性矿化
Shiv Patil,Daniel Gharavi,Nirmal Patel et al.
Shiv Patil et al.
Dural calcification is frequently observed on computed tomography (CT) as an age-associated finding, yet its biological activity and potential for pathological progression remain poorly characterized. Fluorine-18-sodium fluoride (18F-NaF) i...
Multiple metastatic small cell carcinoma with extensive tumor thrombosis in the inferior mesenteric vein on 18F-FDG PET/CT [0.03%]
氟脱氧葡萄糖正电子发射断层显像/计算机体层成像诊断肠系膜下静脉弥漫性肿瘤血栓的多发小细胞癌转移一例
Junjun Cheng,Xiaohong Ou
Junjun Cheng
The presence of intravascular tumor thrombus alters the staging, prognosis, and treatment paradigms of cancer patients. It most commonly complicates renal cell carcinoma, adrenocortical carcinoma, and hepatocellular carcinoma. Small cell ca...
Giant primary hepatic osteosarcoma: A rare case report and review of the literature [0.03%]
原发性巨大型肝骨肉瘤一例并文献复习
Haoliang Zhu,Hangzhe Sun,Tianyun Zhang et al.
Haoliang Zhu et al.
Objective: Primary hepatic extraskeletal osteosarcoma (PHOS) is an extremely rare and aggressive malignant tumor originating in the liver with no primary skeletal lesion. Less than 1% of all extraskeletal osteosarcomas oc...
Double myocardial bridge causing acute myocardial infarction in a premenopausal woman [0.03%]
双肌桥致绝经前女性急性心肌梗死
Varvara Valotassiou,Vasilios Dimopoulos,George Angelidis et al.
Varvara Valotassiou et al.
Myocardial bridging is a congenital abnormality which is characterized by an intramuscular course of a segment of the coronary artery. The presence of myocardial bridging influences coronary vasculature due to mechanical compression and sys...
Characterization of regional brain metabolic changes in metastatic melanoma using 18F-FDG PET/CT imaging: A case report [0.03%]
18F-FDG PET/CT影像在黑色素瘤脑转移者脑部代谢变化的特征：病例报告
Om H Gandhi,Jaskeerat Gujral,Amir A Amanullah et al.
Om H Gandhi et al.
Brain metastases occur in 40%-60% of melanoma patients and represent a major clinical challenge with historically poor prognosis. While conventional neuroimaging modalities such as magnetic resonance imaging (MRI) delineate metastases with ...
Clinical value of early-phase 99mTc-MIBI SPECT in rapid washout parathyroid adenomas [0.03%]
早期99mTc-MIBI显像对快速washout甲状旁腺腺瘤的临床价值
Yiğithan Okar,Ceren Uğurlu
Yiğithan Okar
Objective: Parathyroid adenomas with rapid tracer washout may be missed on delayed-phase technetium-99m-sestamibi (99mTc-MIBI) imaging, potentially leading to false-negative localization. This retrospective single-center ...
Machine learning models for predicting microvascular invasion in hepatocellular carcinoma with three-dimensional whole-lesion 18F-FDG PET radiomics [0.03%]
基于三维肿瘤容积18F-FDG PET影像组学的肝癌微血管侵犯预测机器学习模型研究
Hong Yang,Dinghua Pang,Shilai Zhang et al.
Hong Yang et al.
Objective: To estimate the performance of machine learning models based on preoperative three-dimensional whole-lesion radiomics features for predicting microvascular invasion (MVI) in hepatocellular carcinoma (HCC). ...