7 W" a" [1 P& W; R : m8 f/ q- n7 F% _: N+ TNguyen Van Duc (L)0 M! V& l' E3 U! ~: ]- h# U7 h+ K
, z( t8 X7 E. kA boy in southern Vietnam has been suffering for 13 years from a mystery disease which stretches his facial skin so tight that it is impossible for him to close his eyes even while sleeping.4 q' N! s m9 V; g