( ( Treatment ( with ( hemodialysis ( -LRB- ( ( the ( artificial kidney ) ) -RRB- ) ) ) ) ) ( ( may ( be ( performed ( ( ( at ( a ( dialysis unit ) ) ) or ) ( at home ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Treatment)) (PP (IN with) (NP (NP (NNS hemodialysis)) (PRN (-LRB- -LRB-) (NP (DT the) (JJ artificial) (NN kidney)) (-RRB- -RRB-))))) (VP (MD may) (VP (VB be) (VP (VBN performed) (PP (PP (IN at) (NP (DT a) (NN dialysis) (NN unit))) (CC or) (PP (IN at) (NP (NN home))))))) (. .)))
Treatment with hemodialysis (the artificial kidney) may be performed at a dialysis unit or at home.
(ROOT (S (NP (NNS Hemodialysis)) (VP (VBZ has) (NP (NP (NP (DT a) (NN patient) (POS 's)) (NN blood) (NN pass)) (PP (IN through) (NP (NP (DT a) (NN length)) (PP (IN of) (S (VP (VBG tubing) (SBAR (IN that) (S (VP (VBZ travels) (PP (IN through) (NP (DT an) (JJ artificial) (NN kidney) (NN machine))))))))))))) (. .)))
Hemodialysis has a patient’s blood pass through a length of tubing that travels through an artificial kidney machine.