Patient ID | Stage | Pathology | Tumor site | IHC interpretation | Absent protein of IHC | MSI-PCR | MSI-NGS | TMB (muts/Mb) | MMR relative alterations | Review or Retest of IHC |
---|---|---|---|---|---|---|---|---|---|---|
14,167 | IV | Adenocarcinoma | Ascending colon | pMMR | None | MSI-H | MSS | 7.1 | Â | Not enough tissue |
31,713 | IV | Adenocarcinoma | Rectum | dMMR | MLH1 and PMS2 | MSS | MSS | 20.2 | MLH1 R265C and BRAF V600E | Not enough tissue |
12,563 | IV | Signet ring cell | Rectum | dMMR | PMS2 | MSS | MSS | 1.1 | Â | Retest as pMMR |
11,640 | IV | Adenocarcinoma | Ileocecal junction | dMMR | PMS2 | MSS | MSS | 7.1 | Â | Review as Misinterpretation |
12,873 | II | Adenocarcinoma | Ascending colon | dMMR | PMS2 | MSS | MSS | 280.9 | PMS2 p.R563* and POLE p.P286R | Not enough tissue |
12,880 | II | Adenocarcinoma | Rectum | dMMR | MSH6 | MSS | MSS | 3.2 | Â | Retest as pMMR |
15,706 | IV | Adenocarcinoma | Descending colon | dMMR | MSH6 | MSS | MSS | 8.1 | Â | Retest as pMMR |