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膀胱原发性结外 NK/T 细胞淋巴瘤的 18F-FDG PET/CT 表现

英文原题:Primary Extranodal Natural Killer/T-cell Lymphoma of the Bladder on 18 F-FDG PET/CT.

查看英文原题

Primary Extranodal Natural Killer/T-cell Lymphoma of the Bladder on 18 F-FDG PET/CT.

PubMed 2025/05/13(内容时间) Clin Nucl Med Q1 · IF 9.6(JCR 2025)

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中文摘要

结外NK/T细胞淋巴瘤(ENKTCL)是一种与EBV感染相关的侵袭性淋巴瘤,膀胱受累极为罕见,仅见少数病例报道。我们报道一例75岁男性患者,表现为血尿,18F-FDG PET/CT显示膀胱局灶性高代谢(SUVmax:9.7)及壁增厚。随后,组织病理学确诊为ENKTCL。化疗后,18F-FDG PET/CT显示代谢完全缓解,证明了其在诊断和治疗监测中的价值。

展开英文摘要原文

Extranodal NK/T cell lymphoma (ENKTCL) is an aggressive lymphoma associated with Epstein-Barr virus (EBV) infection, with bladder involvement being extremely rare and only a few cases reported.

We present a case of a 75-year-old man with hematuria, where 18 F-FDG PET/CT revealed focal bladder hypermetabolism (SUVmax: 9. 7) and mural thickening. Then, histopathology confirmed ENKTCL. After chemotherapy, 18 F-FDG PET/CT showed complete metabolic resolution, demonstrating the diagnostic and therapeutic monitoring value of it.

论文信息

作者
Zhang L、Tian J、Huang H
单位
Department of Medical Oncology.
文献类型
病例报告
期刊
Clinical nuclear medicine2025 Sep 1
原文标识
PubMed 40359004 · DOI 10.1097/RLU.0000000000005956