An indication of whether there is invasion of the portal vein during a Liver Cancer Care Spell and if so, whether the Tumour is present in the main portal vein or in a branch of the portal vein.
National Codes:
| Y | Yes - Present (Retired 01 April 2018) |
| N | No - Not present (Retired 01 April 2018) |
| 1 | Present in Branch |
| 2 | Present in Main |
| 3 | Not present |
This attribute is also known by these names:
| Context | Alias |
|---|---|
| formerly | PORTAL VEIN INVASION INDICATOR |
| plural | PORTAL VEIN INVASION INDICATION CODES |