{
  "description": "Perineural invasion is the process of neoplastic invasion of nerves.           **Perineural invasion (Variable number: 4.16)** in          \\\\'NATIONAL CANCER DATA DICTIONARY, V 1.1, Part A, BASIC VARIABLES for Adults, Adolescents, and Children\\\\' see           [Nationale Krebsregistrierungsstelle](https://www.nkrs.ch) > Partner im Gesundheitswesen >         [Information, Grundlagen und Datenstruktur zum KRG](https://www.nicer.org/assets/files/krebsregistrierung/datadictionary_e-g-f-i.zip).",
  "_filename": "CodeSystem-nkrs-perineuralinvasion.json",
  "package_name": "ch.fhir.ig.ch-crl",
  "date": "2019-11-08T00:00:00+01:00",
  "publisher": "NKRS - Nationale Krebsregistrierungsstelle",
  "content": "complete",
  "name": "NkrsPerineuralInvasion",
  "type": null,
  "experimental": null,
  "resourceType": "CodeSystem",
  "title": "NKRS - Perineural Invasion",
  "package_version": "0.2.0",
  "status": "draft",
  "id": "ab1a56cf-bebd-43cf-9d3f-ca03d348f3b1",
  "valueSet": "http://fhir.ch/ig/ch-crl/ValueSet/nkrs-perineuralinvasion",
  "kind": null,
  "url": "http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-perineuralinvasion",
  "concept": [ {
    "code": "0",
    "display": "Pn0",
    "definition": "No perineural invasion."
  }, {
    "code": "1",
    "display": "Pn1",
    "definition": "Perineural invasion."
  }, {
    "code": "8",
    "display": "PnX",
    "definition": "Perineural invasion cannot be assessed."
  } ],
  "caseSensitive": true,
  "version": "0.2.0",
  "contact": [ {
    "name": "Foundation National Institute for Cancer Epidemiology and Registration (NICER)",
    "telecom": [ {
      "value": "https://www.nicer.org/",
      "system": "url"
    } ]
  } ]
}