Collaborative Stage Data Set - Revised 05/27/2013 FINAL

MelanomaChoroid

CS Site-Specific Factor 10
Mean Diameter Nucleoli (MLN)

Note 1: Record the mean diameter of the 10 largest nucleoli (MLN) measured on a tissue sample. The absolute values depend on the staining and imaging methods used. Larger values are associated with shorter survival.
Note 2: Record the value as expressed in tenths of micrometers. Record the information based on quartiles for laboratory standards If this is the only expression of results.

Code	Description
001-050	Mean diameter of 10 largest nucleoli in tenths of micrometers
988	Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 988 may result in an edit error.)
991	Lowest quartile for laboratory
992	Second quartile for laboratory
993	Third quartile for laboratory
994	Highest quartile for laboratory
997	Test performed, unknown results
998	Test not done (test not ordered and not performed)
999	Unknown or no information Not documented in patient record