( DM ( ( has ( ( ( ( ( ( two forms ) , ) ( referred ( to ( ( as ( type 1 ) ) diabetes ) ) ) ) ( -LRB- ( ( formerly ( called ( ( ( ( ( ( ( juvenile diabetes ) , ) or ) ( insulin-dependent ( diabetes mellitus ) ) ) , ) or ) IDDM ) ) ) -RRB- ) ) ) and ) ( ( type ( 2 diabetes ) ) ( -LRB- ( ( formerly ( called ( ( ( ( ( ( ( adult-onset diabetes ) , ) or ) ( noninsulin-dependent ( diabetes mellitus ) ) ) , ) or ) NIDDM ) ) ) -RRB- ) ) ) ) ) . ) )
(ROOT (S (NP (NNP DM)) (VP (VBZ has) (NP (NP (NP (NP (CD two) (NNS forms)) (, ,) (VP (VBN referred) (PP (TO to) (NP (QP (RB as) (CD type) (CD 1)) (NN diabetes))))) (PRN (-LRB- -LRB-) (VP (ADVP (RB formerly)) (VBN called) (NP (NP (NP (JJ juvenile) (NN diabetes)) (, ,) (CC or) (NP (JJ insulin-dependent) (NN diabetes) (NNS mellitus)) (, ,)) (CC or) (NP (NNP IDDM)))) (-RRB- -RRB-))) (CC and) (NP (NP (NN type) (CD 2) (NN diabetes)) (PRN (-LRB- -LRB-) (VP (ADVP (RB formerly)) (VBN called) (NP (NP (NP (JJ adult-onset) (NN diabetes)) (, ,) (CC or) (NP (JJ noninsulin-dependent) (NN diabetes) (NNS mellitus)) (, ,)) (CC or) (NP (NNP NIDDM)))) (-RRB- -RRB-))))) (. .)))
DM has two forms, referred to as type 1 diabetes (formerly called juvenile diabetes, or insulin-dependent diabetes mellitus, or IDDM) and type 2 diabetes (formerly called adult-onset diabetes, or noninsulin-dependent diabetes mellitus, or NIDDM).
(ROOT (S (NP (JJ Type) (CD 2) (NN diabetes)) (VP (VBZ is) (ADVP (RB also)) (VP (VBN known) (PP (IN as) (NP (JJ noninsulin-dependent) (CC or) (JJ adult-onset) (NN diabetes))))) (. .)))