Comparison and cutoff values of two amyloid PET scaling methods: centiloid scale and amyloid-β load [0.03%]
两种淀粉样PET量表方法的比较及界值研究：百分位数标度与淀粉样蛋白负荷量表的研究
Ryo Yamakuni,Mitsunari Abe,Naoyuki Ukon et al.
Ryo Yamakuni et al.
Objective: To enhance amyloid-β (Aβ) positron emission tomography (PET) diagnostic accuracy and adjust for tracer differences, the amyloid-β load (AβL) and centiloid (CL) scale were developed. However, the correlation...
Başak Soydaş-Turan,Gül Yalçın-Çakmaklı,Eser Lay Ergün et al.
Başak Soydaş-Turan et al.
Objective: Pathophysiological backgrounds of idiopathic Parkinson's disease (IPD) and autosomal recessive monogenic Parkinson's disease (AR-PD) have common features that can be assessed through multimodal imaging. In this...
Comparative voxel-based dosimetry with pre-treatment Tc-99m SPECT/CT and post-treatment Y-90 PET/MRI for radioembolization with Y-90 microspheres [0.03%]
使用Y-90微球进行放射栓塞术的治疗前Tc-99m SPECT / CT和治疗后Y-90 PET / MRI的比较剂量学研究
Burak Demir,Nuriye Ozlem Kucuk,Cigdem Soydal et al.
Burak Demir et al.
Purpose: The aim of this study was to investigate the differences between voxel-based dosimetry and the mean absorbed doses calculated with pre-treatment Tc-99 m-MAA SPECT/CT and post-treatment Y-90 PET/MR images. We also...
Gabriela O Silva,Fernando G Romeiro,Sonia Marta Moriguchi et al.
Gabriela O Silva et al.
Objective: The aim of this study was to compile a list of low-iodine foods for use in the Low-Iodine Diet (LID) to optimize the uptake of Iodine-131 by cells, which is used in the diagnosis and treatment of thyroid gland ...
Elapsed time changes of the brain radiopharmaceutical accumulation of the amyloid PET examination using 18F-flutemetamol [0.03%]
18F-氟氯氨泰用于淀粉样脑PET检查时药物滞留变化的时间差异性研究
Shota Takemoto,Koji Onuki,Keiko Tanimoto et al.
Shota Takemoto et al.
Objective: The purpose of this study was to examine how the radiopharmaceutical accumulation in the brain changes with the elapsed time between the administration of 18F-flutemetamol and the start of imaging, and to deter...
Can interactive artificial intelligence be used for patient explanations of nuclear medicine examinations in Japanese? [0.03%]
交互式人工智能可以用于日本核医学检查的病人解释吗？
Norikazu Matsutomo,Mitsuha Fukami,Tomoaki Yamamoto
Norikazu Matsutomo
Objective: This study aimed to evaluate the accuracy and validity of patient explanations about nuclear medicine examinations generated in Japanese using ChatGPT- 3.5 and ChatGPT- 4. ...
Pre-treatment 111In-pentetreotide SPECT/CT vs. baseline 177Lu-DOTATATE SPECT/CT: are there differences in lesion uptake and detectability? [0.03%]
99mTc-替曲肽SPECT/CT与基线177Lu-DOTATATE SPECT/CT的病变摄取及检出率差异分析
Masatoshi Hotta,Daisuke Horikawa,Keiichi Kurihara et al.
Masatoshi Hotta et al.
Background: 111In-pentetreotide imaging remains used for pre-treatment screening in peptide receptor radionuclide therapy (PRRT) in regions where somatostatin receptor (SSTR)-PET tracers are clinically unavailable. Post-t...
Suvmax of the lesion should be considered in the treatment plan for stage I non-small cell lung cancer [0.03%]
Ⅰ期非小细胞肺癌治疗计划中应考虑病变的最大径
Gökhan Kocaman,Farrukh Ibrahımov,Yusuf Kahya et al.
Gökhan Kocaman et al.
Objectives: High maximum standardized uptake value (SUVmax) is associated with poorly differentiated tumors and lymph node metastasis. It is still controversial which tumors can be treated with sublobar resection and ther...
Factors and predictors affecting late external dose rates and isolation period in patients after lutetium-177-labeled DOTA-Tyr3-octreotate treatment for neuroendocrine tumors [0.03%]
镥-177-DOTA-Tyr3-奥曲肽治疗神经内分泌肿瘤后影响晚期外部剂量率及隔离期的因素和预测指标
Naoto Wakabayashi,Shiro Watanabe,Satoshi Takeuchi et al.
Naoto Wakabayashi et al.
Objective: In peptide receptor radionuclide therapy (PRRT) using lutetium-177-labeled DOTA-Tyr3-octreotate ([177Lu] DOTATATE), isolation is required until the external dose rate at 1 m (EDR-1 m) from the body surface fall...
Blood and bone marrow dosimetry for thyroid cancer patients prepared with rhTSH injection [0.03%]
rhTSH注射准备的甲状腺癌患者的血液和骨髓剂量学研究
Amna Juma Al Jabri,Jennie Cooke,Seán Cournane et al.
Amna Juma Al Jabri et al.
Purpose: Radioiodine (131I) dosimetry is used to maximise tumour dose while reducing the chances of toxicity. High thyroid-stimulating-hormone (TSH) levels are required for 131I treatment, achieved through hormone withdra...