肺动脉高压（PAH）是一种以肺血管进行性重构和阻力升高为特征的严重疾病，可导致右心室肥厚、重构乃至衰竭，严重威胁患者生命。对PAH患者进行准确的评估和预后预测，对于治疗计划的制定和调整具有重要意义。团队前期研究已提示，靶向成纤维细胞活化蛋白分子探针（ ...

胸腺神经内分泌肿瘤（Thymic neuroendocrine tumors, ThCs）是一类极为罕见且高度异质性的肿瘤，临床诊断和预后评估长期缺乏高质量影像学证据。近日，复旦大学附属肿瘤医院徐俊彦、宋少莉、陈洁团队在《Journal of ...

A proof-of-concept trial shows novel sarcoidosis PET/CT tracer detects inflammatory activity, supporting further clinical ...

Prostate-specific membrane antigen (PSMA)-PET/CT imaging identified metastatic prostate cancer in almost half of high-risk cases missed by conventional imaging, a retrospective analysis showed.

TORONTO, Canada--For the first time, researchers used positron emission tomography (PET)/computed tomography (CT) for imaging the subcellar function of the heart--from its subcellular function to its ...

Niagara Falls, NY, July 25, 2024 (GLOBE NEWSWIRE) -- Positron Corporation (POSC), a leading molecular imaging medical device company offering PET & PET-CT imaging systems, is pleased to present its ...

Expert Rev Anticancer Ther. 2009;9(1):75-96. Based on the available data, FDG-PET alone appears to be of limited use in differentiating tumors of low malignant potential from benign tumors and ovarian ...