Collaborative Stage for TNM 7 - Revised 11/12/2010 [ Schema ]
CS Site-Specific Factor 7
Percentage of Non-Endometrioid Cell Type in Mixed Histology Tumors
- Note 1: Adenocarcinomas with mixed histology are graded according to the percentage of non-squamous or non-morular solid growth pattern. Morular growth pattern refers to well-defined, circumscribed, solid round nests of cells that fill and expand endometrial glands.
- Note 2: Code based on the percentage of non-endometrioid cell type as stated on the pathology report. Only use a statement of Grade 1, Grade 2, or Grade 3 if it is based on the growth pattern. If grade based on growth pattern is not specified, use code 999. This data item is not the same grade coded in the Grade field.
|001||5% or less of a non-squamous or non-morular solid growth pattern (Grade 1)|
|002||6% to 50% of a non-squamous or non-morular solid growth pattern (Grade 2)|
|003||More than 50% of a non-squamous or non-morular solid growth pattern (Grade 3)|
|987||Not applicable: Not an adenocarcinoma morphology|
Use this code for CorpusSarcoma and CorpusAdenosarcoma schemas
|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.)
|999||Unknown or no information|
Not documented in patient record