Neurolymphomatosis Diagnosed by 18F-FDG PET-CT

被引：8
|
作者：
Salm, Liesbeth P. [1 ]
Van der Hiel, Bernies [1 ]
Stokkel, Marcel P. M. [2 ]
机构：
[1] Leiden Univ, Med Ctr, Dept Nucl Med, Leiden, Netherlands
[2] Netherlands Canc Inst, Dept Nucl Med, Amsterdam, Netherlands
来源：
CLINICAL NUCLEAR MEDICINE | 2013年 / 38卷 / 06期
关键词：
neurolymphomatosis; F-18-FDG PET-CT; B-cell lymphoma; NERVE ROOT NEUROLYMPHOMATOSIS; FDG PET; RESPONSE ASSESSMENT; THERAPY RESPONSE; MANAGEMENT; LYMPHOMA;
D O I：
10.1097/RLU.0b013e318266ce70
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Neurolymphomatosis is defined as infiltration of the nervous system by hematological malignancy and is difficult to diagnose. We report a case of a 57-year-old man, treated for small B-cell non-Hodgkin lymphoma, presenting with sensorimotor impairment of the lower limbs, which started 6 years after diagnosis. He was treated with chemotherapy, after which, the symptoms disappeared. After 7 months, he developed sensorimotor impairment of both upper limbs. MRI of the brachial plexus showed no abnormalities. F-18-FDG PET-CT showed increased uptake at the brachial plexus and nerves, suggesting neurolymphomatosis. Confirmatory biopsy revealed conversion of the malignancy to diffuse large B-cell lymphoma.
引用
收藏
页码：E261 / E262
页数：2
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