https://www.selleckchem.com/pr....oducts/capsazepine.h
Case 1 highlighted the limiting factors inherent to IHC staining for MMR status a biopsy initially interpreted as MSS was subsequently interpreted as being dMMR. Case 2 examined the challenges in reconciling histologic characteristics traditionally associated with dMMR CRCs but ultimately determined to be MSS. Case 3 examined the microsatellite instability of CRC resulting from MLH1-methylation and/or MSH6 mutation. CONCLUSIONS We demonstrated the challenges in establishing MMR status when confronted with conflicting results from hi