Bone Invasion (Heart, Mediastinum and Pleura)

Organization	Field Name	ID#	ID Name	Required

Organization	Field Name	ID#	ID Name	Required
KCR	Bone Invasion	34012	BoneInvasion	yes
SEER	Bone Invasion	3815	boneInvasion	yes

Note 1 Physician Staging

Physician statement of Bone Invasion can be used to code this data item when no other information is available.

Note 2 Criteria for Coding

Record bone invasion as determined by relevant imaging only for the primary tumor
Imaging methodologies include computed tomography (CT) scans and magnetic resonance imaging (MRI).

Code	Description

Code	Description
0	Bone invasion not present/not identified on imaging
1	Bone invasion present/identified on imaging
8	Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 8 may result in an edit error.)
9	Not documented in medical record Bone invasion not assessed or unknown if assessed