CDE Lymph Nodes

single/multiple:single/multiple present in the Node side:left/right/bilateral neck. The largest node/cluster:node/cluster measuresLong axis measure mm in long axis.

Involved surgical levels include level(s): Nodal levels nodes. There Extracapsular spread:is/is no] definite radiologic evidence of extracapsular spread. There is Central necrosis:is/is no evidence of central necrosis. The enhancement pattern is Enhancement pattern:cystic/solid]. These nodes Drainage pattern:are/are not in the expected drainage pattern of the primary tumor.

There is Invasion y/n:y/n of invasion of critical structures. There is Carotid invasion y/n:y/n invasion of the carotid artery. There is  Prevertebral invasion y/n:y/n  invasion of the prevertebral space.

NIRADS category
Primary: NIRADS primary category:1/2a/2b/3/4
Nodes: NIRADS node category:1/2/3/4
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name="">bilateral</choice></choices><customproperties><property><name>AllCaps</name><value>False</value></property><property><name>AllowEmpty</name><value>False</value></property><property><name>ImpressionField</name><value>False</value></property><property><name>DoesNotIndicateFindings</name><value>False</value></property><property><name>FindingsCodes</name><value></value></property><property><name>EnforcePickList</name><value>True</value></property></customproperties></field><field type="3" start="113" length="25"><name>node/cluster</name><choices><choice name="node">node</choice><choice name="cluster">nodal 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type="1" start="226" length="12"><name>Nodal levels</name><defaultvalue>Ia, Ib, IIa, IIb, III, IV, Va, Vb, VI, retropharyngeal, facial, parotid</defaultvalue><customproperties><property><name>AllCaps</name><value>False</value></property><property><name>AllowEmpty</name><value>False</value></property><property><name>ImpressionField</name><value>False</value></property><property><name>DoesNotIndicateFindings</name><value>False</value></property><property><name>FindingsCodes</name><value></value></property><property><name>EnforcePickList</name><value>False</value></property></customproperties></field><field type="3" start="252" length="29"><name>Extracapsular spread</name><defaultvalue>is no</defaultvalue><choices><choice name="is">is</choice><choice name="is no">is no</choice></choices><customproperties><property><name>AllCaps</name><value>False</value></property><property><name>AllowEmpty</name><value>False</value></property><property><name>ImpressionField</name><value>False</value></property><property><name>DoesNotIndicateFindings</name><value>False</value></property><property><name>FindingsCodes</name><value></value></property><property><name>EnforcePickList</name><value>True</value></property></customproperties></field><field type="3" start="346" length="25"><name>Central necrosis</name><defaultvalue>is no</defaultvalue><choices><choice name="is">is</choice><choice name="is no">is no</choice></choices><customproperties><property><name>AllCaps</name><value>False</value></property><property><name>AllowEmpty</name><value>False</value></property><property><name>ImpressionField</name><value>False</value></property><property><name>DoesNotIndicateFindings</name><value>False</value></property><property><name>FindingsCodes</name><value></value></property><property><name>EnforcePickList</name><value>True</value></property></customproperties></field><field type="3" start="429" length="32"><name>Enhancement pattern</name><defaultvalue>solid</defaultvalue><choices><choice name="cystic">predominantly cystic</choice><choice name="solid">predominantly 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not</choice></choices><customproperties><property><name>AllCaps</name><value>False</value></property><property><name>AllowEmpty</name><value>False</value></property><property><name>ImpressionField</name><value>False</value></property><property><name>DoesNotIndicateFindings</name><value>False</value></property><property><name>FindingsCodes</name><value></value></property><property><name>EnforcePickList</name><value>True</value></property></customproperties></field><field type="3" start="570" length="16"><name>Invasion y/n</name><defaultvalue>n</defaultvalue><choices><choice name="y">evidence</choice><choice name="n">no evidence</choice></choices><customproperties><property><name>AllCaps</name><value>False</value></property><property><name>AllowEmpty</name><value>False</value></property><property><name>ImpressionField</name><value>False</value></property><property><name>DoesNotIndicateFindings</name><value>True</value></property><property><name>FindingsCodes</name><value></value></property><property><name>EnforcePickList</name><value>False</value></property></customproperties></field><field type="3" start="632" length="24"><name>Carotid invasion y/n</name><defaultvalue>n</defaultvalue><choices><choice name="y">probable</choice><choice 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