PanCareSurPass Project HL7 FHIR Implementation Guide
1.0.0 - release 150

PanCareSurPass Project HL7 FHIR Implementation Guide, published by PanCareSurPass Project. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/pcsp/ and changes regularly. See the Directory of published versions

## CodeSystem: International Classification of Childhood Cancer, Third Edition (Experimental)

Official URL: http://terminology.hl7.org/CodeSystem/iccc-3 | Version: 1.0.0
Active as of 2026-01-16 | Computable Name: ICCC_3

The International Classification of Childhood Cancer, Third Edition (ICCC-3) is a classification system used to categorize childhood cancers based on their histology and primary site. It is widely used in pediatric oncology for epidemiological studies and clinical research.

This Code system is referenced in the content logical definition of the following value sets:

- ICCC3Vs

This case-sensitive code system `http://terminology.hl7.org/CodeSystem/iccc-3` provides a fragment that includes following code:

Code | Display
081 | Leukemias, myeloproliferative diseases, and myelodysplastic diseases