Is there more than meets the eye in PSMA imaging in prostate cancer with PET/MRI? Looking closer at uptake time, correlation with PSA and Gleason score [0.03%]
前列腺癌PET/MRI影像中PSMA显像不仅仅是所见的那样吗？更仔细地观察摄取时间、与PSA和格利森评分的相关性
Borjana Bogdanovic,Esteban L Solari,Alberto Villagran Asiares et al.
Borjana Bogdanovic et al.
Background: In patients with increasing PSA and suspicion for prostate cancer, but previous negative biopsies, PET/MRI is used to test for tumours and target potential following biopsy. We aimed to determine different PSM...
Quantitative assessment of PSMA PET response to therapy in castration-sensitive prostate cancer using an automated imaging platform for disease identification and measurement [0.03%]
利用自动影像平台对雄激素剥夺治疗敏感性前列腺癌中PSMA PET治疗反应进行量化评估及疾病识别和测量
Sai Duriseti,Gholam Berenji,Sonny Tsai et al.
Sai Duriseti et al.
Rationale: Prostate cancer treatment response may be automatically quantified using a molecular imaging analysis platform targeting prostate-specific membrane antigen (PSMA). ...
Cristiano Pini,Giovanni Matassa,Fabrizia Gelardi et al.
Cristiano Pini et al.
Merkel Cell Carcinoma (MCC) is a rare primary cutaneous cancer with aggressive behaviour and poor prognosis. Although MCC cells express somatostatin receptors (SSTR), SSTR-targeted PET/CT is not routinely performed in clinical practice. In ...
Prognostic analysis of curatively resected pancreatic cancer using harmonized positron emission tomography radiomic features [0.03%]
基于PET影像组学的胰腺癌预后分析研究
Masao Watanabe,Ryo Ashida,Chisato Miyakoshi et al.
Masao Watanabe et al.
Background: Texture features reflecting tumour heterogeneity enable us to investigate prognostic factors. The R package ComBat can harmonize the quantitative texture features among several positron emission tomography (PE...
Quantitative Iodine-123 single-photon emission computed tomography/computed tomography for Iodine-131 therapy of an autonomously functioning thyroid nodule [0.03%]
碘-123显像定量评估碘-131治疗自主性热甲状腺结节的疗效
Won Woo Lee,Yoo Sung Song,Young So
Won Woo Lee
Purpose: Autonomously functioning thyroid nodules (AFTNs) are treated with iodine-131 (I-131) therapy, which increases the risk of permanent hypothyroidism; however, the risk can be reduced by separately estimating the ac...
Comparison of integrin αvβ3 expression with 68Ga-NODAGA-RGD PET/CT and glucose metabolism with 18F-FDG PET/CT in esophageal or gastroesophageal junction cancers [0.03%]
68镓-NODAGA-RGD PET/CT检测整合素αvβ3表达与18氟-FDG PET/CT检测葡萄糖代谢在食管癌及食管胃交界部癌中的对比研究
Matthieu Dietz,Vincent Dunet,Styliani Mantziari et al.
Matthieu Dietz et al.
Background: The primary aims of this study were to compare in patients with esophageal or esophagogastric junction cancers the potential of 68Ga-NODAGA-RGD PET/CT with that of 18F-FDG PET/CT regarding tumoral uptake and d...
18F-JK-PSMA-7 PET/CT for staging intermediate- or high-risk prostate cancer patients before radical prostatectomy: a pilot study [0.03%]
18F-JK-PSMA-7 PET / CT用于根治性前列腺切除术前分期中危或高危前列腺癌患者的初步研究
Irina Vierasu,Gaetan Van Simaeys,Nicola Trotta et al.
Irina Vierasu et al.
Background: Positron emission tomography/computed tomography (PET/CT) using radiotracers that bind to the prostate-specific membrane antigen (PSMA) is mainly used in biochemical recurring prostate cancer. The aim of our s...
Targeted therapy monitoring of BRAF-V600-mutant Erdheim-Chester disease by fast quantitative whole-body bone CZT-tomoscintigraphies [0.03%]
快速定量全身骨骼CZT断层扫描对ERDHEIM-CHESSTER病BRAF-V600突变的靶向治疗监测
Saifeddine Melki,Thomas Moulinet,Antoine Verger et al.
Saifeddine Melki et al.
Erdheim-Chester disease (ECD) is a rare histiocytosis due to proto-oncogene mutations, primarily affecting the long bones and possibly being treated by novel targeted therapies. 18F-FDG PET is a reference technique for ECD assessment. Howev...
Volumetric parameters of the primary tumor and whole-body tumor burden derived from baseline 18F-FDG PET/CT can predict overall survival in non-small cell lung cancer patients: initial results from a single institution [0.03%]
基于基线18F-FDG PET / CT得出的原发肿瘤和全身肿瘤负荷的体积参数可以预测非小细胞肺癌患者的总生存率：单中心的初步结果
Hemat A Mahmoud,Walaa Oteify,Hussein Elkhayat et al.
Hemat A Mahmoud et al.
Background: Metabolic tumor volume (MTV) and total lesion glycolysis (TLG) are volumetric parameters derived from 18F-FDG PET/CT, suggested to have a prognostic value in cancer patients. Our study aimed to test whether th...
Regional differences in the reduction in cerebral FDG uptake induced by the ketogenic diet [0.03%]
生酮饮食诱导的脑FDG摄取减少的区域差异
O A Bennett,S C Ramsay,E Malacova et al.
O A Bennett et al.
Background: The postulated benefits of the ketogenic diet in the management of multiple medical conditions have seen more patients who are in therapeutic ketosis attending 18F-FDG PET scans. This study aimed to investigat...