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	<id>https://patholines.org/index.php?action=history&amp;feed=atom&amp;title=Template%3APrimary_tumor_versus_metastasis</id>
	<title>Template:Primary tumor versus metastasis - Revision history</title>
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	<updated>2026-08-15T01:30:32Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://patholines.org/index.php?title=Template:Primary_tumor_versus_metastasis&amp;diff=7052&amp;oldid=prev</id>
		<title>Mikael Häggström: /* Primary tumor versus metastasis */ }}</title>
		<link rel="alternate" type="text/html" href="https://patholines.org/index.php?title=Template:Primary_tumor_versus_metastasis&amp;diff=7052&amp;oldid=prev"/>
		<updated>2024-01-24T21:34:02Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Primary tumor versus metastasis: &lt;/span&gt; }}&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 17:34, 24 January 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors that are &amp;#039;&amp;#039;&amp;#039;unlikely to arise&amp;#039;&amp;#039;&amp;#039; at the location at hand.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors that are &amp;#039;&amp;#039;&amp;#039;unlikely to arise&amp;#039;&amp;#039;&amp;#039; at the location at hand.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors conforming to more likely &amp;#039;&amp;#039;&amp;#039;metastasis pathways&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors conforming to more likely &amp;#039;&amp;#039;&amp;#039;metastasis pathways&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If a suspected malignancy is present, generally check the patient &#039;&#039;&#039;history&#039;&#039;&#039; for any history of cancer, especially for tumors in more common metastasis sites, which mainly include lung, bone, liver and/or brain. In case of such history, preferably look at the microscopy slides of the past cancer to help determining whether the current case is of the same origin, versus a primary at the current body location, versus a metastasis of yet another location. If there is no known history of cancer, still consider a metastasis of unknown primary origin, especially for suspected malignancies in lymph nodes, liver, lungs, bones, or skin.&amp;lt;ref&amp;gt;Lymph nodes, liver, lungs, bones, or skin are the main sites of cancer of unknown primary origin (CUP):&amp;lt;br&amp;gt;{{cite web|url=https://www.mskcc.org/cancer-care/types/cancer-unknown-primary-origin|title=Cancer of Unknown Primary Origin|website=Memorial Sloan Kettering Cancer Center|accessdate=20222-10-14&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If a suspected malignancy is present, generally check the patient &#039;&#039;&#039;history&#039;&#039;&#039; for any history of cancer, especially for tumors in more common metastasis sites, which mainly include lung, bone, liver and/or brain. In case of such history, preferably look at the microscopy slides of the past cancer to help determining whether the current case is of the same origin, versus a primary at the current body location, versus a metastasis of yet another location. If there is no known history of cancer, still consider a metastasis of unknown primary origin, especially for suspected malignancies in lymph nodes, liver, lungs, bones, or skin.&amp;lt;ref&amp;gt;Lymph nodes, liver, lungs, bones, or skin are the main sites of cancer of unknown primary origin (CUP):&amp;lt;br&amp;gt;{{cite web|url=https://www.mskcc.org/cancer-care/types/cancer-unknown-primary-origin|title=Cancer of Unknown Primary Origin|website=Memorial Sloan Kettering Cancer Center|accessdate=20222-10-14&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}}&lt;/ins&gt;&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mikael Häggström</name></author>
	</entry>
	<entry>
		<id>https://patholines.org/index.php?title=Template:Primary_tumor_versus_metastasis&amp;diff=6429&amp;oldid=prev</id>
		<title>Mikael Häggström: /* Primary tumor versus metastasis */ Size</title>
		<link rel="alternate" type="text/html" href="https://patholines.org/index.php?title=Template:Primary_tumor_versus_metastasis&amp;diff=6429&amp;oldid=prev"/>
		<updated>2022-11-17T17:13:31Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Primary tumor versus metastasis: &lt;/span&gt; Size&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:13, 17 November 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Primary tumor versus metastasis==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Primary tumor versus metastasis==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Metastasis sites for common cancers.svg|thumb|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;240px&lt;/del&gt;|Major &#039;&#039;&#039;metastasis pathways&#039;&#039;&#039;: Main origins and sites of metastases for some common cancer types. Primary cancers are denoted by &quot;&#039;&#039;...cancer&#039;&#039;&quot; and their main metastasis sites are denoted by &quot;&#039;&#039;...metastases&#039;&#039;&quot;.&amp;lt;ref&amp;gt;List of included entries and references is found on main image page in Commons: [https://commons.wikimedia.org/wiki/File:Metastasis_sites_for_common_cancers.svg Wikimedia Commons: Metastasis sites for common cancers.svg]&amp;lt;/ref&amp;gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Metastasis sites for common cancers.svg|thumb|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;290px&lt;/ins&gt;|Major &#039;&#039;&#039;metastasis pathways&#039;&#039;&#039;: Main origins and sites of metastases for some common cancer types. Primary cancers are denoted by &quot;&#039;&#039;...cancer&#039;&#039;&quot; and their main metastasis sites are denoted by &quot;&#039;&#039;...metastases&#039;&#039;&quot;.&amp;lt;ref&amp;gt;List of included entries and references is found on main image page in Commons: [https://commons.wikimedia.org/wiki/File:Metastasis_sites_for_common_cancers.svg Wikimedia Commons: Metastasis sites for common cancers.svg]&amp;lt;/ref&amp;gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Indications of a metastasis rather than primary tumor are mainly:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Indications of a metastasis rather than primary tumor are mainly:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors that are &amp;#039;&amp;#039;&amp;#039;unlikely to arise&amp;#039;&amp;#039;&amp;#039; at the location at hand.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors that are &amp;#039;&amp;#039;&amp;#039;unlikely to arise&amp;#039;&amp;#039;&amp;#039; at the location at hand.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors conforming to more likely &amp;#039;&amp;#039;&amp;#039;metastasis pathways&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Tumors conforming to more likely &amp;#039;&amp;#039;&amp;#039;metastasis pathways&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If a suspected malignancy is present, generally check the patient &amp;#039;&amp;#039;&amp;#039;history&amp;#039;&amp;#039;&amp;#039; for any history of cancer, especially for tumors in more common metastasis sites, which mainly include lung, bone, liver and/or brain. In case of such history, preferably look at the microscopy slides of the past cancer to help determining whether the current case is of the same origin, versus a primary at the current body location, versus a metastasis of yet another location. If there is no known history of cancer, still consider a metastasis of unknown primary origin, especially for suspected malignancies in lymph nodes, liver, lungs, bones, or skin.&amp;lt;ref&amp;gt;Lymph nodes, liver, lungs, bones, or skin are the main sites of cancer of unknown primary origin (CUP):&amp;lt;br&amp;gt;{{cite web|url=https://www.mskcc.org/cancer-care/types/cancer-unknown-primary-origin|title=Cancer of Unknown Primary Origin|website=Memorial Sloan Kettering Cancer Center|accessdate=20222-10-14&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If a suspected malignancy is present, generally check the patient &amp;#039;&amp;#039;&amp;#039;history&amp;#039;&amp;#039;&amp;#039; for any history of cancer, especially for tumors in more common metastasis sites, which mainly include lung, bone, liver and/or brain. In case of such history, preferably look at the microscopy slides of the past cancer to help determining whether the current case is of the same origin, versus a primary at the current body location, versus a metastasis of yet another location. If there is no known history of cancer, still consider a metastasis of unknown primary origin, especially for suspected malignancies in lymph nodes, liver, lungs, bones, or skin.&amp;lt;ref&amp;gt;Lymph nodes, liver, lungs, bones, or skin are the main sites of cancer of unknown primary origin (CUP):&amp;lt;br&amp;gt;{{cite web|url=https://www.mskcc.org/cancer-care/types/cancer-unknown-primary-origin|title=Cancer of Unknown Primary Origin|website=Memorial Sloan Kettering Cancer Center|accessdate=20222-10-14&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mikael Häggström</name></author>
	</entry>
	<entry>
		<id>https://patholines.org/index.php?title=Template:Primary_tumor_versus_metastasis&amp;diff=6415&amp;oldid=prev</id>
		<title>Mikael Häggström: Templated</title>
		<link rel="alternate" type="text/html" href="https://patholines.org/index.php?title=Template:Primary_tumor_versus_metastasis&amp;diff=6415&amp;oldid=prev"/>
		<updated>2022-11-17T15:15:04Z</updated>

		<summary type="html">&lt;p&gt;Templated&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Primary tumor versus metastasis==&lt;br /&gt;
[[File:Metastasis sites for common cancers.svg|thumb|240px|Major &amp;#039;&amp;#039;&amp;#039;metastasis pathways&amp;#039;&amp;#039;&amp;#039;: Main origins and sites of metastases for some common cancer types. Primary cancers are denoted by &amp;quot;&amp;#039;&amp;#039;...cancer&amp;#039;&amp;#039;&amp;quot; and their main metastasis sites are denoted by &amp;quot;&amp;#039;&amp;#039;...metastases&amp;#039;&amp;#039;&amp;quot;.&amp;lt;ref&amp;gt;List of included entries and references is found on main image page in Commons: [https://commons.wikimedia.org/wiki/File:Metastasis_sites_for_common_cancers.svg Wikimedia Commons: Metastasis sites for common cancers.svg]&amp;lt;/ref&amp;gt;]]&lt;br /&gt;
Indications of a metastasis rather than primary tumor are mainly:&lt;br /&gt;
*Tumors that are &amp;#039;&amp;#039;&amp;#039;unlikely to arise&amp;#039;&amp;#039;&amp;#039; at the location at hand.&lt;br /&gt;
*Tumors conforming to more likely &amp;#039;&amp;#039;&amp;#039;metastasis pathways&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
If a suspected malignancy is present, generally check the patient &amp;#039;&amp;#039;&amp;#039;history&amp;#039;&amp;#039;&amp;#039; for any history of cancer, especially for tumors in more common metastasis sites, which mainly include lung, bone, liver and/or brain. In case of such history, preferably look at the microscopy slides of the past cancer to help determining whether the current case is of the same origin, versus a primary at the current body location, versus a metastasis of yet another location. If there is no known history of cancer, still consider a metastasis of unknown primary origin, especially for suspected malignancies in lymph nodes, liver, lungs, bones, or skin.&amp;lt;ref&amp;gt;Lymph nodes, liver, lungs, bones, or skin are the main sites of cancer of unknown primary origin (CUP):&amp;lt;br&amp;gt;{{cite web|url=https://www.mskcc.org/cancer-care/types/cancer-unknown-primary-origin|title=Cancer of Unknown Primary Origin|website=Memorial Sloan Kettering Cancer Center|accessdate=20222-10-14&amp;lt;/ref&amp;gt;&lt;/div&gt;</summary>
		<author><name>Mikael Häggström</name></author>
	</entry>
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