This is the ValueSet that contains all the codes in Set de Valores Categoría TNM Patológico Nodos Regional (https://interoperabilidad.minsal.cl/fhir/ig/r2bo/ValueSet/r2bo-tnm-categoria-nodo-regional-patologico-vs) and Set de Valores Categoría TNM Patológico Nodos Regional (https://interoperabilidad.minsal.cl/fhir/ig/r2bo/ValueSet/r2bo-tnm-categoria-nodo-regional-patologico-vs). E.g. what you have to deal with if you get resources containing codes in either of them