An indicator of the presence or absence of metastases in a marker lymph node that is of therapeutic and prognostic importance relating to a Cancer Care Spell.

For breast cancer, the marker lymph node will be the sentinal node.

For colorectal cancer, the marker lymph node will be the apical node.

National Codes:

References:
National Cancer Dataset Version 1.3_ISB October 2002

This attribute is also known by these names:

Context	Alias
plural	MARKER LYMPH NODE RESULTS