Colon cancer
ICD-10 C18 · ICD-11 2B90

Treatment of Resectable pMMR/MSS Non-Metastatic Colon Adenocarcinoma

This protocol applies to colon adenocarcinoma that is proficient in mismatch repair (pMMR) or microsatellite stable (MSS), confirmed to be non-metastatic, resectable, and nonobstructing — a presentation with a well-defined surgical management pathway.

Clinical Scenario

Proficient mismatch repair (pMMR) / microsatellite stable (MSS) colon adenocarcinoma that is appropriate for surgical resection: non-metastatic disease, resectable, and nonobstructing.

Treatment Approach (Partial Overview)

The primary intervention for this presentation is surgical resection. The full structured protocol — covering operative scope, lymph node management, and all perioperative considerations — is available in its entirety below.

References

  • Proficient MMR (pMMR)/microsatellite stable (MSS)
  • Colon cancer appropriate for resection (non-metastatic)
  • Resectable, nonobstructing
  • Colectomy with en bloc removal of regional lymph nodes