Disappearance of globus pallidum lesions in T1-weighted magnetic resonance images after ligation of congenital portosystemic venous shunt - Ryuichi Takemoto; Kenichiro Yamamura; Hazumu Nagata; Naoki Kawaguchi; Yasunari Sakai; Toshiharu Matsuura; Tomoaki Taguchi; Shouichi Ohga (Pediatrics and Neonatology)