Select Stage Group for Combined Stage Group Calculation

Description

Since TXN0M0 can indicate Occult or Unknown, this table looks to see if the directly assigned stage groups have either of those values.
Clinical Stage Group TNM Path Stage Group Stage Group for Combined Stage Calculation
OC <Any value> OC
<BLANK>, 0, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 99, 88 OC OC
99 <BLANK>, 0, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 99, 88 99
<BLANK>, 0, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 88 99 99
<BLANK>, 0, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 88 <BLANK>, 0, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 88 <BLANK>