HL7 Australia Implementation Guide:

This page is part of the RCPA Cancer Protocols IG (v0.1.0: Release 1 Draft) based on FHIR R3. . For a full list of available versions, see the Directory of published versions

ResidualTumourStatus

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ResidualTumourStatus

Lists the R code options for recording the residual tumour status

This code system http://fhir.hl7.org.au/fhir/rcpa/CodeSystem/residual-tumour-status defines the following codes:

CodeDisplayDefinition
r0 R0: Complete resection, margins histologically negative, no residual tumour left after resection (primary tumour, regional nodes)R0: Complete resection, margins histologically negative, no residual tumour left after resection (primary tumour, regional nodes)
r1 R1: Incomplete resection, margins histologically involved, microscopic tumour remains after resection of gross disease (primary tumour, regional nodes)R1: Incomplete resection, margins histologically involved, microscopic tumour remains after resection of gross disease (primary tumour, regional nodes)
r2 R2: Incomplete resection, margins macroscopically involved or gross disease remains after subtotal resection (eg primary tumour, regional nodes, or liver metastasis).R2: Incomplete resection, margins macroscopically involved or gross disease remains after subtotal resection (eg primary tumour, regional nodes, or liver metastasis).