本研究对比深度学习衰减校正（DLAC）的CZT-SPECT与常规CT衰减校正的Rb-PET，发现DLAC有效降低右冠状动脉区域（RCA）摄取下降和应力-静息活动差异，结果与Rb-PET一致，证实DLAC的优越性。 衰减伪影会影响单光子发射计算机断层扫描（SPECT）心肌灌注成像的分析，尤其 ...

本研究通过术前99mTc-sestamibi SPECT/CT显像与病理学分析，挑战了肾肿块显像剂摄取的经典理论。研究发现线粒体含量与P-糖蛋白（MDR1）表达的减法定量模型（Spearman相关系数仅0.279）无法解释嗜色细胞肾癌阳性摄取或血管平滑肌脂肪瘤阴性摄取等异常现象，提示需要 ...

Acute neurotoxicity in children with B-precursor acute lymphoid leukemia: an association with intermediate-dose intravenous methotrexate and intrathecal triple therapy--a Pediatric Oncology Group ...

Post transplant lymphoproliferative disease (PTLD) is often difficult to diagnose because of nonspecific clinical features, and unusual and/or extranodal presentations. Whole-body CT scans and gallium ...

Learn everything you need to know about Technetium Tc99m Sestamibi-pronunciation, uses, dosage guidelines, indications, and when to take or avoid it. Get up-to-date information on side effects, ...

Discover comprehensive details about Prep Kit for Technetium Tc99 Sestamibi, including its pronunciation, uses, dosage instructions, indications, and guidelines on how and when to take it or avoid it.

Background: Increased 99m Tc-sestamibi stress lung-to-heart ratio (sLHR) has been shown to predict cardiac outcomes similar to pulmonary uptake of thallium. Peak heart rate and use of pharmacologic ...

In previous years, technetium pyrophospate was used (and later abandoned) to define the presence or absence of myocardial infarction when cardiac enzymes were obtained too late to determine non-Q-wave ...

DRAXIMAGE, the radiopharmaceutical division of DRAXIS Health, has filed its DRAXIMAGE Sestamibi with European regulatory authorities. DRAXIMAGE Sestamibi is a generic kit for the preparation of Tc-99m ...

To calculate the sensitivity, specificity and positive predictive value of 99 Tc Sestambi scan in the localization of parathyroid disease and to calculate the cost benefit of routine pre-operative ...