Collaborative Stage Data Set - Revised 06/28/2011 FINAL


CS Site-Specific Factor 2
Ki-67/MIB-1 Labeling Index (LI): Brain

0000% Labeling index (LI)
LI stated as "0%"
LI stated as "less than 0.5%"
(Exact labeling index (LI) rounded to nearest percent)

    000    0.2%
    001    1%
    010    10%
    014    13.7%
    055    55.2%
200LI stated as normal and no percentage provided
300LI stated as slightly elevated and no percentage provided
400LI stated as elevated and no percentage provided
See code 988.

Not applicable for this site
988Not applicable:  Information not collected for this case
(May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected.  If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
997Test ordered, results not in chart
Test performed, interpretation not recorded
998No histologic examination of primary site
Test not done (test not ordered and not performed)
999Unknown or no information
Not documented in patient record

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