He is admitted for excision of this metastatic tumor.
 The patient has a malignancy. 
(ROOT (S (NP (PRP He)) (VP (VBZ is) (VP (VBN admitted) (PP (IN for) (NP (NP (NN excision)) (PP (IN of) (NP (DT this) (JJ metastatic) (NN tumor))))))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ has) (NP (DT a) (NN malignancy))) (. .)))
( He ( ( is ( admitted ( for ( excision ( of ( this ( metastatic tumor ) ) ) ) ) ) ) . ) )
( ( The patient ) ( ( has ( a malignancy ) ) . ) )