¹⁸F-氟脱氧葡萄糖正电子发射断层扫描-计算机断层扫描在盆腔血管周上皮样细胞肿瘤对伊立替康和替莫唑胺反应评估中的应用

F-Fluorodeoxyglucose Positron Emission Tomography-Computed Tomography in Response Assessment of Perivascular Epithelioid Cell Tumor of the Pelvic Cavity to Irinotecan and Temozolomide.

作者信息

Tripathy Sarthak, Rastogi Sameer, Prakash Sneha, Arun Raj Sreedharan Thankarajan, Shamim Shamim Ahmed, Upadhayay Avinash

机构信息

Department of Nuclear Medicine and PET-CT, All India Institute of Medical Sciences, New Delhi, India.

Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, India.

出版信息

Indian J Nucl Med. 2020 Oct-Dec;35(4):348-349. doi: 10.4103/ijnm.IJNM_29_20. Epub 2020 Oct 21.

DOI:10.4103/ijnm.IJNM_29_20

PMID:33642765

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7905274/

Abstract

Perivascular epithelioid cell tumors (PEComas) are a rare variety of mesenchymal tumors composed of distinctive cells that show a focal association with blood vessel walls and usually express melanocytic and smooth muscle markers. We present a case of 38-year-old male, diagnosed with PEComa of the pelvic cavity who underwent serial F-fluorodeoxyglucose positron emission tomography-computed tomography scans for the assessment of response to the chemotherapeutic combination of irinotecan and temozolomide.

摘要

血管周上皮样细胞瘤（PEComas）是一种罕见的间充质肿瘤，由独特的细胞组成，这些细胞与血管壁有局灶性关联，通常表达黑素细胞和平滑肌标志物。我们报告一例38岁男性，被诊断为盆腔PEComa，该患者接受了一系列F-氟脱氧葡萄糖正电子发射断层扫描-计算机断层扫描，以评估对伊立替康和替莫唑胺联合化疗的反应。