Chinese Journal of Contemporary Neurology and Neurosurgery ›› 2022, Vol. 22 ›› Issue (4): 319-325. doi: 10.3969/j.issn.1672-6731.2022.04.015

• Review • Previous Articles     Next Articles

Progress of fMRI on the recurrence and pseudoprogression in glioblastoma

FENG Quan-zhi1, HAN Tong1,2   

  1. 1 Department of Medical Imaging, Tianjin Huanhu Hospital, Tianjin 300350, China;
    2 Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin 300350, China
  • Received:2022-02-18 Online:2022-04-25 Published:2022-05-05
  • Supported by:
    This study was supported by the National Natural Science Foundation of China (No. 82071994), and Tianjin Natural Science Foundation (No. 20JCYBJC00960).

胶质母细胞瘤复发与假性进展功能磁共振成像研究进展

冯全志1, 韩彤1,2   

  1. 1. 300350 天津市环湖医院医学影像科;
    2. 300350 天津市环湖医院天津市脑血管与神经变性重点实验室
  • 通讯作者: 韩彤, Email:mrbold@163.com
  • 基金资助:
    国家自然科学基金资助项目(项目编号:82071994);天津市自然科学基金资助项目(项目编号:20JCYBJC00960)

Abstract: The treatment and prognosis of recurrence and pseudoprogression of glioblastoma are completely different. Therefore, distinguishing the two has become a clinical focus. However, both can be manifested as new or increasing enhancing lesions with peripheral edema on conventional MRI, and their clinical manifestations lack specificity, such as increased intracranial pressure (ICP), local neurological deficits and so on. Therefore, it is impossible to distinguish the two from clinical and conventional MRI. In recent years, with the increasing development of imaging technology, a variety of functional imaging technologies have shown great potential to distinguish the two. This article summarized the application progress of functional imaging technologies on differential diagnosis of recurrence and pseudoprogression in glioblastoma.

Key words: Glioblastoma, Neoplasm recurrence, local, Magnetic resonance imaging, Review

摘要: 胶质母细胞瘤术后复发与假性进展的治疗方法和预后完全不同,故二者的鉴别诊断成为临床焦点。常规MRI均表现为新的或原有病灶扩大的异常强化伴周围水肿,临床表现为颅内压增高、局灶性神经功能缺损等非特异性症状,故常规MRI和临床表现无法区分二者。随着影像学技术的发展,多种fMRI技术展现出鉴别诊断的较大潜能。本文综述功能成像技术在胶质母细胞瘤复发与假性进展鉴别诊断方面的进展。

关键词: 胶质母细胞瘤, 肿瘤复发, 局部, 磁共振成像, 综述