Breast Imaging Reporting - 2nd STU ballot
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Breast Imaging Reporting - 2nd STU ballot, published by HL7 International - Clinical Interoperability Council. This is not an authorized publication; it is the continuous build for version 0.3.0). This version is based on the current content of https://github.com/HL7/fhir-breast-radiology-ig/ and changes regularly. See the Directory of published versions

CodeSystem: Observed Changes CodeSystem

Official URL: http://hl7.org/fhir/us/breast-radiology/CodeSystem/ObservedChangesCS Version: 0.3.0
Active as of 2022-12-07 Computable Name: ObservedChangesCS

Observed changes in an abnormality code system.

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

This code system http://hl7.org/fhir/us/breast-radiology/CodeSystem/ObservedChangesCS defines the following codes:

CodeDisplayDefinition
DecreaseInCalcifications Decrease in calcificationsThere is an decrease in the number of calcifications associated with the item being observed. This decrease is from the previous observation of this item.
DecreaseInNumber Decrease in numberThere is an decrease in the number of items being observed. This decrease is from the previous observation of this item.
DecreaseInSize Decrease in sizeThe lesion/mass has decreased in size since. This decrease is from the previous observation of this item.
IncreaseInCalcifications Increase in calcificationsThere is an increase in the number of calcifications associated with the item being observed. This increase is from the previous observation of this item.
IncreaseInNumber Increase in numberThere is an increase in the number of items being observed. This increase is from the previous observation of this item.
IncreaseInSize Increase in sizeThe item being observed has increased in size. This increase is from the previous observation of this item.
LessProminent Less prominentThe item being observed has decreased in prominance. This decrease is from the previous observation of this item.
MoreProminent More prominentThe item being observed has increased in prominance. This increase is from the previous observation of this item.
New NewThere are new items being observed present. This increase is from the previous observation of this item.
NoLongerSeen No longer seenThe item being observed is no longer visible. It was visible on previous observations.
NotSignificantChanged Not significant changedThe item being observed has not significantly changed since the last Mammogram.
PartiallyRemoved Partially removedThe item being observed was partially removed since last observation.
RepresentsChange Represents changeThe item being observed has changed since the last observation.
Stable StableThe item being observed has remained stable since the last observation.