肾静脉 / Renal vein
http://purl.bmicc.cn/ontology/ICD11CN/XA3200
http://id.who.int/icd/release/11/2019-04/mms/344060960
XA3200
ICD11CN:XA3200
http://purl.bmicc.cn/ontology/ICD11CN/XA26H2