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胃恶性淋巴瘤的18F-FDGPET/CT表现与鉴别诊断 被引量:2

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摘要 目的探讨18F-FDGPET/CT显像在胃恶性淋巴瘤的诊断与鉴别诊断价值。方法选取收治的85例行PET/CT显像诊断为胃原发或继发淋巴瘤患者临床资料进行回顾性分析。结果 85例患者通过PET/CT检查82例确诊为淋巴瘤,其中原发胃淋巴瘤28例,继发胃淋巴瘤54例,3例为胃癌。统计检测数据显示:HD患者和低度恶性的NHL患者的病灶SUV值明显低于高度恶性的NHL患者,其病灶SUV值分别为:(1.8±0.4)、(2.9±1.4)、(12.4±2.5)。结论胃恶性淋巴瘤侵犯范围广,多与周围组织粘连,对患者将会造成极大的危害性,因此,尽早进行准确的诊断,并以此来指导临床治疗就显得尤为重要。由于其具有较高的特异性、敏感性和准确性,目前在临床上已经普遍采用18F-FDGPET/CT显像来诊断胃恶性淋巴瘤。
出处 《当代医学》 2012年第14期56-56,共1页 Contemporary Medicine
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