稳态基质相关炎症反应对18F-FDG的长期强烈摄取可能模拟恶性肿瘤复发。

IF 0.9 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Molecular Imaging and Radionuclide Therapy Pub Date : 2023-10-20 DOI:10.4274/mirt.galenos.2023.92499

Fatih Tamer, Bülent Yazıcı, Aylin Oral, Ayşegül Akgün

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引用次数: 0

摘要

一位70岁的男性因肺腺癌接受了右上叶切除术。在手术过程中，止血基质（称为Floseal®）用于预防肺撕裂伤相关出血。当术后进行18F-氟脱氧葡萄糖（FDG）正电子发射断层扫描/计算机断层扫描进行分期时，在手术区域的瘢痕性纤维化组织中观察到18F-FDG的强烈摄取，在4年的随访中，该区域没有观察到显著变化。因为它在没有治疗的情况下保持了几年的稳定，这一发现被认为是由于稳态物质引起的异物反应。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Long-term Intense 18F-FDG Uptake by the Homeostatic Matrix-associated Inflammatory Response May Mimic Malignancy Recurrence.

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Long-term Intense ¹⁸F-FDG Uptake by the Homeostatic Matrix-associated Inflammatory Response May Mimic Malignancy Recurrence.

A 70-year-old man underwent right upper lobectomy for lung adenocarcinoma. During the operation, hemostatic matrix (as known Floseal^®) was used to prevent pulmonary laceration-associated bleeding. When ¹⁸F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography was performed for staging after surgery, intense ¹⁸F-FDG uptake was observed in the cicatricial fibrotic tissue in the operation area, and no significant change was observed in that area during the 4-year follow-up. Because it remained stable for several years without treatment, this finding was thought to be due to a foreign body reaction caused by the homeostatic material.

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来源期刊

Molecular Imaging and Radionuclide Therapy RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Molecular Imaging and Radionuclide Therapy (Mol Imaging Radionucl Ther, MIRT) is publishes original research articles, invited reviews, editorials, short communications, letters, consensus statements, guidelines and case reports with a literature review on the topic, in the field of molecular imaging, multimodality imaging, nuclear medicine, radionuclide therapy, radiopharmacy, medical physics, dosimetry and radiobiology.