[18F]FDG PET/CT扫描中的罕见初级心周层层层层瘤及其化学治疗后反应评估
1Department of Nuclear Medicine and PET CT, Bombay Hospital and Medical Research Centre, Mumbai, Maharashtra, India.
概括
主要心周间皮质瘤是一种罕见的癌症,使用FDG PET/CT成像有效地分阶段和监测. 这项案例研究强调了化疗和心周切除术的成功治疗,实现了超过12个月的无进展生存.
科学领域:
- 在瘤学瘤学.
- 诊断成像 诊断成像 诊断成像
背景情况:
- 初级心周层层层瘤是一种罕见的,具有不良预后的侵袭性瘤.
- 诊断通常依赖于组织学和免疫组织化学分析.
- 恶性间皮瘤通常会影响肺,较少影响腹膜和心周.
研究的目的:
- 介绍一个65岁女性初级心周层层层瘤的案例研究.
- 突出18F-氧葡萄糖定子发射断层扫描与计算机断层扫描 (FDG PET/CT) 在诊断,分期和响应评估中的作用.
主要方法:
- 组织学和免疫组织化学研究用于诊断.
- FDG PET/CT扫描用于活检指导和分期.
- 化疗后进行心心膜切除术.
主要成果:
- 经过化学治疗后,FDG PET/CT 显示出显著的疾病缓解.
- 患者在心周切除术后实现了超过12个月的无进展生存期.
结论:
- 早期诊断和多模式治疗,包括先进的成像,对于管理原发性心周间皮质瘤至关重要.
- 在这些罕见的情况下,FDG PET/CT是评估治疗反应的宝贵工具.
相关概念视频
Positron Emission Tomography
Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
Radiological Investigation III: Pulmonary Angiogram and PET Scan
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Imaging Studies II: Positron Emission Tomography and Scintigraphy
Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
Fundamental Principles of PET


