(IP (PP-TMP (P 经过) (LCP (NP (IP-APP (NP-SBJ (NN 输尿管)) (VP (VV 重植))) (NP (NN 手术))) (LC 後))) (PU ,) (NP-SBJ (NN 情况)) (VP (ADVP (AD 已)) (ADVP (AD 不)) (ADVP (AD 再)) (VP (VV 恶化))))
ARG1: 输尿管 REL: 重植