[1]Iwata A, Matsubara K H, Kamimura K, et al. Reversible splenial lesion associated with novel influenza A (H1N1) viral infection[J]. Pediatr Neurol, 2010, 42(6): 447-450. [2] Jun-Ichi T, James B A, Ken-Ichi Y, et al. Influenza-associated encephalitis/encephalopathy with a reversible lesion in the splenium of the corpus callosum: a case report and literature review [J]. AJNR, 2004, 25(5): 798-802. [3] Japan Infectious Disease Surveillance Center. Overview of Infectious Disease Surveillance System in Japan, 1999-2005. [2009-12-05]. http: //idsc.nih.go.jp/disease/influenza/idwr09week45.html. [4] Lister P, Reynolds F, Parslow R, et al. Swine-origin influenza virus H1N1, seasonal influenza virus, and critical illness in children [J].Lancet,2009,374(9690):605-607. [5] Takanashi J. Two newly proposed infectious encephalitis/encephalopathy syndromes[J].Brain Dev,2009, 31(7): 521-528. [6] Takuji I, Jun-ichi T, Jun Y, et al. Sisters with clinically mild encephalopathy with a reversible splenial lesion (MERS)-like features:familial MERS?[J]. J Neurol Sci, 2010, 290(1-2): 153-156. [7] Munetsugu H, Tatsuki M, Gou K, et al. A case of clinically mild encephalitis with a reversible splenial lesion (MERS) after mumps vaccination [J].Brain Dev,2011,33(10):842-844. [8] Matsubara K, Kodera M, Nigami H, et al. Reversible splenial lesion in influenza virus encephalopathy[J] . Pediatr Neurol, 2007, 37(6): 431-443. [9] Kawada J, Kimura H, Ito Y, et al. Systemic cytokine responses in patients with influenza-associated encephalopathy [J]. J Infect Dis, 2003, 188(5): 690-698. [10] Hviid A, Rubin S, Mühlemann K. Mumps [J]. Lancet, 2008, 371(9616): 932-944. [11] Hosaka S, Komori T, Hoshina K, et al. Evaluation of severe patients with mumps and varicella zoster [J]. Nihon Shounika Ikaihou, 2012, 44(7): 182-186. [12] Takayuki O,Yasuyuki S,Takeshi Y,et al.Cknically mild encephalitis/encephalopathy with a reversible splenial lesion associated with febrile urinary tract infection[J].Eur J Pediatr,2014,173(4):533-536. [13] Takanashi J. Radiological and EEG findings in acute encephalopathy syndromes in children [J]. Nihon Rinsho,2011, 69(3):490-798. [14] Jung Y H, Ji K P, Seung H K, et al. Recurrent clinically mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) on diffusion weighted imaging: a case report [J]. J Korean Soc Radiol,2011,64(5):213-216. [15] Kashiwagi M, Tanabe T, Ooba C, et al. Differential diagnosis of delirious behavior in children with influenza[J]. Brain Dev,2015,37(6):618-624. [16] Kim S S, Chang K H, Kim S T, et al. Focal lesion in the splenium of the corpus callosum in epileptic patients: antiepileptic drug toxic-ity? [J]. Am J Neuroradiol, 1999, 20(1): 125-129. [17] Kashiwagi M, Tanabe T, Ooba C, et al. Differential diagnosis of delirious behavior in children with influenza [J]. Brain Dev, 2015,37(6):618-624.