D-xylose 0.2g/5 g/5 h

Duodenal Bx: PVA

0

10

20

May 15 2002 August 20 2002 Jan 1 2003 March 6 2003

Stool/d BMI (Kg/m2) Hb (g/dL)

D-xylose 1.1 g/5/g/5 h

Duodenal Bx: nearly normal

LHBT, LTT +ve for LI

Lactose withdrawn

EMA +ve

GFD started