Neurolymphomatosis of the sciatic nerve diagnosed by FDG-PET/CT
Neurolymphomatosis of the sciatic nerve diagnosed by FDG-PET/CT
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FDG-PET/CT诊断坐骨神经神经淋巴瘤病
DOI：
10.11406/rinketsu.57.52
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Kato J. et al
中科院分区：
文献类型：
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作者：
Usami M;Murase K;Kato J. et al
神经淋巴瘤病是一种罕见的表现恶性淋巴瘤。周围神经受累通常被描述为系统性淋巴瘤的播散。相比之下，原发性周围神经淋巴瘤是非常罕见的。1例68岁男性于2014年1月因左下肢感觉障碍就诊。MRI或CT上没有明显的发现可以解释他的症状。经过1年的对症治疗后，患者接受了额外一年的保守治疗。然而，他的症状恶化了。FDG-PET/CT显示左侧坐骨神经高FDG摄取。病理切片显示为弥漫性大B细胞淋巴瘤。
Neurolymphomatosis is a rare manifestation of malignant lymphoma. The involvement of peripheral nerves has mostly been described as dissemination of a systemic lymphoma. In contrast, primary peripheral nerve lymphoma is extremely rare. A 68-year-old man presented in January 2014 with a sensory disturbance in the left lower extremity. There were no obvious findings on MRI or CT that could account for his symptoms. After 1 year of symptomatic treatment, the patient was managed conservatively for an additional year. However, his symptoms worsened. FDG-PET/CT showed high FDG uptake in the left sciatic nerve. Biopsy of the lesion revealed diffuse large B cell lymphoma.