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Brachial plexus neuropathy induced by methotrexate-associated lymphoproliferative disorder in a patient with rheumatoid arthritis
被引:0
|作者:
Sugimoto, Takamichi
[1
]
Ishikawa, Ruoyi
[1
]
Abe, Takafumi
[1
]
Ohno, Narumi
[1
]
Tazuma, Taku
[1
]
Giga, Mayumi
[1
]
Naito, Hiroyuki
[1
]
Kono, Tomoyuki
[1
]
Oiwa, Hiroshi
[2
]
Shiote, Yasuhiro
[3
]
Ichimura, Koichi
[4
]
Nomura, Eiichi
[1
]
机构:
[1] Hiroshima City Hiroshima Citizens Hosp, Dept Neurol, Hiroshima, Japan
[2] Hiroshima City Hiroshima Citizens Hosp, Dept Rheumatol, Hiroshima, Japan
[3] Hiroshima City Hiroshima Citizens Hosp, Dept Hematol, Hiroshima, Japan
[4] Hiroshima City Hiroshima Citizens Hosp, Dept Pathol, Hiroshima, Japan
来源:
NEUROLOGY AND CLINICAL NEUROSCIENCE
|
2021年
/
9卷
/
03期
关键词:
brachial plexus;
methotrexate;
neuro-oncology;
peripheral neuropathy;
rheumatoid arthritis;
D O I:
10.1111/ncn3.12498
中图分类号:
R74 [神经病学与精神病学];
学科分类号:
摘要:
We present a case of 74-year-old female patient with rheumatoid arthritis with left upper limb movement disorder who was diagnosed with brachial plexus neuropathy induced by methotrexate-associated lymphoproliferative disorder (MTX-LPD). Nerve hypertrophy and contrast effects were observed at the left brachial plexus and the more distal peripheral nerves on MRI. An attenuated image at the left axillary lymph node was observed on FDG-PET. A biopsy sample from the same node revealed diffuse large B-cell lymphoma. The symptoms improved in 1 month due to cessation of methotrexate. In patients taking methotrexate with neurological abnormalities, MTX-LPD should be considered in the differential diagnosis.
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收藏
页码:233 / 236
页数:4
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