( There ( ( are ( ( ( ( many ( other indications ) ) ( for ( the procedure ) ) ) , ) ( including ( ( the ( ( evaluation and ) treatment ) ) ( of ( ( ( ( ( ( ( ( kidney stones ) , ) ( bladder ( or ( ureteral tumors ) ) ) ) , ) ( prostate surgery ) ) , ) and ) ( ( urethral strictures ) ( -LRB- ( narrowings -RRB- ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (JJ many) (JJ other) (NNS indications)) (PP (IN for) (NP (DT the) (NN procedure))) (, ,) (PP (VBG including) (NP (NP (DT the) (NN evaluation) (CC and) (NN treatment)) (PP (IN of) (NP (NP (NN kidney) (NNS stones)) (, ,) (NP (NN bladder) (CC or) (NN ureteral) (NNS tumors)) (, ,) (NP (NN prostate) (NN surgery)) (, ,) (CC and) (NP (NP (JJ urethral) (NNS strictures)) (PRN (-LRB- -LRB-) (NP (NNS narrowings)) (-RRB- -RRB-))))))))) (. .)))
There are many other indications for the procedure, including the evaluation and treatment of kidney stones, bladder or ureteral tumors, prostate surgery, and urethral strictures (narrowings).
(ROOT (S (NP (DT The) (NN option) (S (VP (TO to) (VP (VB remove) (S (NP (NN kidney) (NNS stones)) (ADJP (JJ other) (PP (IN than) (NP (NN surgery))))))))) (VP (VBZ is) (NP (NN ultrasound) (NNS treatments))) (. .)))