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APC + KRAS + TP53 + SMAD4
Poor PrognosisGenes Involved
APC
KRAS
TP53
SMAD4
Treatment Implications
SMAD4 loss = poor prognosis, liver mets.
Recommended Treatments
FOLFOXIRI + Bevacizumab
Clinical trials
Treatments to Avoid
No specific contraindications noted
Study References
TCGA
Key Statistics
12.00%
Prevalence in CRC
No
Targetable
Clinical Notes
Aggressive treatment warranted.
Information
Category: TP53 Combinations
Evidence Level: Level 2B
Last Updated: Dec 7, 2025
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Medical Disclaimer: This information is for educational purposes only and should not replace professional medical advice. Always consult with your oncologist for personalized treatment decisions based on your specific situation.