<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="copy-number-event"/><meta><lastUpdated value="2020-04-09T21:10:28.568+00:00"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem copy-number-event</b></p><a name="copy-number-event"> </a><a name="hccopy-number-event"> </a><a name="copy-number-event-en-US"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Last updated: 2020-04-09 21:10:28+0000</p></div><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/copy-number-event</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">amp<a name="copy-number-event-amp"> </a></td><td>amplification</td><td>amplification.</td></tr><tr><td style="white-space:nowrap">del<a name="copy-number-event-del"> </a></td><td>deletion</td><td>deletion.</td></tr><tr><td style="white-space:nowrap">lof<a name="copy-number-event-lof"> </a></td><td>loss of function</td><td>loss of function.</td></tr></table></div></text><url value="http://terminology.hl7.org/CodeSystem/copy-number-event"/><identifier><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.1.1087"/></identifier><version value="1.0.0"/><name value="CopyNumberEvent"/><title value="CopyNumberEvent"/><status value="draft"/><experimental value="false"/><date value="2020-04-09T21:10:28+00:00"/><publisher value="Health Level Seven International"/><contact><telecom><system value="url"/><value value="http://hl7.org"/></telecom><telecom><system value="email"/><value value="hq@HL7.org"/></telecom></contact><description value="Copy Number Event."/><copyright value="This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html"/><caseSensitive value="true"/><valueSet value="http://terminology.hl7.org/ValueSet/copy-number-event"/><content value="complete"/><concept><code value="amp"/><display value="amplification"/><definition value="amplification."/></concept><concept><code value="del"/><display value="deletion"/><definition value="deletion."/></concept><concept><code value="lof"/><display value="loss of function"/><definition value="loss of function."/></concept></CodeSystem>