| Presence of DNA mismatch repair protein Mlh1 in primary malignant neoplasm of cecum and/or colon and/or rectum by immunohistochemistry (observable entity) | | Presence of DNA mismatch repair protein Mlh1 in primary malignant neoplasm of colorectum by immunohistochemistry | | Presence of DNA mismatch repair protein Mlh1 in primary malignant neoplasm of cecum and/or colon and/or rectum by immunohistochemistry
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| | Id | 1286752007 | | Status | Defined |
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