( ( ( ( ( ( The ( blood vessels ) ) ( were ( enormously distended ) ) ) , ) and ) ( there ( were ( small ( capillary extravasations ) ) ) ) ) . )
(ROOT (S (S (NP (DT The) (NN blood) (NNS vessels)) (VP (VBD were) (ADJP (RB enormously) (JJ distended)))) (, ,) (CC and) (S (NP (EX there)) (VP (VBD were) (NP (JJ small) (NN capillary) (NNS extravasations)))) (. .)))
The blood vessels were enormously distended, and there were small capillary extravasations.
(ROOT (S (NP (NNS Capillaries)) (VP (VBP are) (NP (NP (DT the) (JJS smallest) (NN type)) (PP (IN of) (NP (NN blood) (NNS vessels))))) (. .)))