Clinical features of unilateral oculomotor nerve palsy related to multiple myeloma:a case report and literature review
10.3760/cma.j.issn.1671-7368.2016.04.012
- VernacularTitle:多发性骨髓瘤相关单侧动眼神经麻痹一例报告并文献分析
- Author:
Hongtao HU
;
Mo LI
;
Ming JIANG
;
Xiaolei GUO
;
Jie CHEN
;
Yanxia BAI
;
Rongjie BAI
- Publication Type:Journal Article
- Keywords:
Multiple myeloma;
Oculomotor nerve diseases;
Drug therapy;
Bortezomib
- From:
Chinese Journal of General Practitioners
2016;15(4):291-295
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical features of unilateral oculomotor nerve palsy caused by multiple myeloma(MM).Methods A 79-year-old female diagnosed MM for 3 years was admitted due to the disease relapse.The patient presented left oculomotor nerve palsy,bone marrow biopsy showed 4.5％ of myeloma cells,the serum level of λ light chain was up to 18 g/L,and brain CT/MRI scan revealed left parasphenoidsinus lesion.A diagnosis of relapsing intramedullary and extramedullary MM,IgGλ type,stage ⅢA was made.Ten cases were retrieved from literature since 1990,the clinical features of 11 cases were analyzed as follows.Results Among 11 cases of unilateral oculomotor nerve palsy caused by MM,7 were males and 4 females with a mean age of (60 ± 12) years (40-79 years).The sub-types of MM were IgG type (7 cases),IgA type (2 cases),biclonal of IgG and IgA type (1 case),and IgD type (1 case).Oculomotor nerve palsy was presented as the initial manifestation of MM in 9 cases,as a sign of relapse of MM in 1 case,and during MM treatment in 1 case.In 7 cases,oculomotor nerve was the only cranial nerve involved,while in other 4 cases,the Ⅳ,Ⅴ,Ⅵ cranial nerves were also involved.Neuroimaging revealed parasphenoid sinus lesions in 9 cases,and myeloma meningitis in 2 cases.Most of the reviewed cases achieved significant clinical improvement after chemotherapy and/or radiotherapy,except 2 cases with myeloma meningitis.The case in our department was improved significantly and rapidly after receiving chemotherapy with bortezomib.Conclusion MM should be considered when unilateral oculomotor nerve palsy is presented with or without the history of MM,the disease is sensitive to chemotherapy in most circumstances.
