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原发性肾上腺淋巴瘤 (primary adrenal lymphoma,PAL) 是一种局限发生于肾上腺的淋巴瘤,约占结外淋巴瘤的8%,其侵袭性高,预后差[1]。疾病早期的临床表现缺乏特异性,起病隐匿,容易漏诊、误诊,从而延误最佳的治疗时机。本文报道了1例PAL合并肝细胞癌患者的全身18F-FDG PET/CT 显像结果,并且通过文献回顾,了解其临床症状、体征及影像学特点,有助于临床尽早明确病情,为本病的诊断和治疗提供帮助。
原发性肾上腺淋巴瘤合并肝细胞癌全身18F-FDG PET/CT显像1例
Primary adrenal lymphoma complicated with hepatocellular carcinoma by whole body 18F-FDG PET/CT imaging: a case report
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摘要: 笔者报道了1例原发性肾上腺淋巴瘤(PAL)合并肝细胞癌患者全身18F-氟脱氧葡萄糖(FDG) PET/CT 显像,PAL在临床上相对少见,特别是遇到合并其他恶性肿瘤的患者时容易误诊为恶性肿瘤转移。笔者主要分析了PAL合并肝细胞癌全身18F-FDG PET/CT 显像的特点并进行文献复习,为其诊断提供更多参考。Abstract: This article reports the whole-body 18F-fluorodeoxyglucose (FDG) PET/CT imaging of a patient who suffering primary adrenal lymphoma (PAL) complicated with hepatocellular carcinoma. PAL is relatively rare in clinical practice, and it is easy to be misdiagnosed as metastasis when patients have other malignant tumors.This article mainly analyzes the imaging characteristics of whole body 18F-FDG PET/CT in PAL complicated with hepatocellular carcinoma, in order to provide more reference for its diagnosis.
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