Progressive Multifocal Leukoencephalopathy Localized in the Cerebellum and Brainstem Associated with Idiopathic CD4(+) T Lymphocytopenia. Aotsuka Y, Uzawa A, Nishimura K, Kojima K, Yamaguchi M, Makino T, Nakamichi K, Saijo M, Kuwabara S Intern Med. 2016; 55(12):1645-7. Epub 2016 Jun 15. PMID: 27301521. Abstract CommentRecommendBookmarkWatch