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SPECT/CT 检测到的脑膜瘤中锝[99mTc] - TRODAT - 1 的纹状体外摄取：诊断线索还是纯属巧合？

Extra-striatal Uptake of Tc-TRODAT-1 in Meningioma Detected on SPECT/CT: Diagnostic Clue or Mere Coincidence?

作者信息

Chandra Piyush, Nath Satish

机构信息

Department of Nuclear Medicine, MIOT International Hospital, Chennai, Tamil Nadu, India.

出版信息

Indian J Nucl Med. 2017 Jul-Sep;32(3):243-244. doi: 10.4103/ijnm.IJNM_34_17.

DOI:10.4103/ijnm.IJNM_34_17
PMID:28680218
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5482030/
Abstract

Incidental observation of extra-striatal uptake of Tc-TRODAT-1 has been reported previously in multiple space-occupying lesions of the brain. We present here a SPECT/CT scan of a 60-year old female with parkinsonism, with normal presynaptic dopaminergic transporters expression and with an intense tracer uptake in a large right-sided frontoparietal meningioma.

摘要

先前已有报道称，在脑部多个占位性病变中偶然观察到锝[99mTc]TRODAT-1在纹状体外摄取。我们在此展示一名60岁帕金森病女性患者的SPECT/CT扫描结果，其突触前多巴胺能转运体表达正常，但在右侧额顶叶的一个大型脑膜瘤中有强烈的示踪剂摄取。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/15f7/5482030/979cbd071222/IJNM-32-243-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/15f7/5482030/979cbd071222/IJNM-32-243-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/15f7/5482030/979cbd071222/IJNM-32-243-g001.jpg

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本文引用的文献

1
Tc-99m TRODAT uptake in an osteoid tumor of clivus.锝-99m TRODAT在斜坡骨样肿瘤中的摄取情况。
Indian J Nucl Med. 2016 Oct-Dec;31(4):309-310. doi: 10.4103/0972-3919.190805.
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MDS clinical diagnostic criteria for Parkinson's disease.帕金森病的MDS临床诊断标准。
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Intracranial Meningioma-induced Parkinsonism.颅内脑膜瘤诱发的帕金森症。
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Clin Nucl Med. 2014 Jan;39(1):e104-5. doi: 10.1097/RLU.0b013e3182815f43.
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Findings of subdural hematoma on Tc-99m-TRODAT-1 SPECT.
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Meningioma presenting as bilateral parkinsonism.表现为双侧帕金森综合征的脑膜瘤。
Age Ageing. 2003 Jul;32(4):456-8. doi: 10.1093/ageing/32.4.456.
9
Parkinsonism and rest tremor secondary to supratentorial tumours sparing the basal ganglia.继发于幕上肿瘤且不累及基底神经节的帕金森综合征和静止性震颤。
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