The proximity of the Tumour to the carina (ridge at the base of the trachea that separates the openings of the right and left main bronchi), measured in 'Millimetres (mm)'.

National Codes:

1	Less than or equal to 20mm
2	Greater than 20mm

 

This attribute is also known by these names:

Context	Alias
plural	TUMOUR PROXIMITIES TO CARINA