Severe Hypokinesis Caused by Paraneoplastic Anti-Ma2 Encephalitis Associated with Bilateral Intratubular Germ-Cell Neoplasm of the Testes

作者: Lumine Matsumoto , Tomotaka Yamamoto , Mana Higashihara , Izumi Sugimoto , Hisatomo Kowa

DOI: 10.1002/MDS.21314

关键词: Limbic encephalitisParkinsonismCarcinoma in situIntratubular germ cell neoplasiaPathologyMedicineGerm cell neoplasmOrchiectomyEncephalitisCentral nervous system disease

摘要: We report a 40-year-old man with severe hypokinesis as paraneoplastic manifestation of microscopic “carcinoma in situ” the testis. The young age patient, along progressive neurologic deterioration, detection anti-Ma2 antibodies, and ultrasound findings bilateral microcalcifications, led to orchiectomy, revealing tumor both testes. After neurological symptoms stabilized, but patient eventually died systemic complications caused by his deficits. Anti-Ma2 encephalitis should be considered patients hypokinesis, intensive investigation aggressive approach treatment is encouraged prevent progression

参考文章(10)
Hitoshi Aizawa, Shin Kwak, Teruo Shimizu, Jun Goto, Imaharu Nakano, Toru Mannen, Hiroshi Shibasaki, A case of adult onset pure pallidal degeneration Journal of the Neurological Sciences. ,vol. 102, pp. 76- 82 ,(1991) , 10.1016/0022-510X(91)90096-P
Josep Dalmau, Francesc Graus, Alberto Villarejo, Jerome B Posner, Deborah Blumenthal, Brian Thiessen, Albert Saiz, Patricio Meneses, Myrna R Rosenfeld, Clinical analysis of anti-Ma2-associated encephalitis. Brain. ,vol. 127, pp. 1831- 1844 ,(2004) , 10.1093/BRAIN/AWH203
K. Höbarth, M. Susani, N. Szabo, C. Kratzik, Incidence of testicular microlithiasis Urology. ,vol. 40, pp. 464- 467 ,(1992) , 10.1016/0090-4295(92)90467-B
William D. Middleton, Sharlene A. Teefey, Cynthia S. Santillan, Testicular Microlithiasis: Prospective Analysis of Prevalence and Associated Tumor Radiology. ,vol. 224, pp. 425- 428 ,(2002) , 10.1148/RADIOL.2242011137
AP Feve, G Fenelon, C Wallays, P Remy, A Guillard, Axial motor disturbances after hypoxic lesions of the globus pallidus. Movement Disorders. ,vol. 8, pp. 321- 326 ,(1993) , 10.1002/MDS.870080311
Kailash P. Bhatia, C.David Marsden, The behavioural and motor consequences of focal lesions of the basal ganglia in man Brain. ,vol. 117, pp. 859- 876 ,(1994) , 10.1093/BRAIN/117.4.859
Myrna R. Rosenfeld, Joseph G. Eichen, Deborly F. Wade, Jerome B. Posner, Josep Dalmau, Molecular and clinical diversity in paraneoplastic immunity to Ma proteins Annals of Neurology. ,vol. 50, pp. 339- 348 ,(2001) , 10.1002/ANA.1288
James Castle, Ai Sakonju, Josep Dalmau, David E Newman-Toker, Anti-Ma2-associated encephalitis with normal FDG-PET: a case of pseudo-Whipple's disease Nature Reviews Neurology. ,vol. 2, pp. 566- 572 ,(2006) , 10.1038/NCPNEURO0287
Raymond Voltz, S. Humayun Gultekin, Myrna R. Rosenfeld, Elizabeth Gerstner, Joseph Eichen, Jerome B. Posner, Josep Dalmau, A serologic marker of paraneoplastic limbic and brain-stem encephalitis in patients with testicular cancer. The New England Journal of Medicine. ,vol. 340, pp. 1788- 1795 ,(1999) , 10.1056/NEJM199906103402303