头颈部 / Head and neck
http://purl.bmicc.cn/ontology/ICD11CN/XA1RS6
http://id.who.int/icd/release/11/2019-04/mms/223243926
XA1RS6
ICD11CN:XA1RS6
http://purl.bmicc.cn/ontology/ICD11CN/687250607