( ( ( Complete obstruction ) ( of ( the duodenum ) ) ) ( ( ( is often ) ( seen ( in ( newborns ( with ( this condition ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Complete) (NN obstruction)) (PP (IN of) (NP (DT the) (NN duodenum)))) (VP (VBZ is) (ADVP (RB often)) (VP (VBN seen) (PP (IN in) (NP (NP (NNS newborns)) (PP (IN with) (NP (DT this) (NN condition))))))) (. .)))
Complete obstruction of the duodenum is often seen in newborns with this condition.
(ROOT (S (NP (JJS Most) (NNS digestion)) (VP (VBZ is) (VP (VBN completed) (PP (IN in) (NP (DT the) (NN duodenum))))) (. .)))