Fong Clinical Risk Score (CRC liver metastases)
Each feature +1: T4 primary, positive nodes, preoperative CEA >200 ng/mL, tumor grade 3–4, lymphovascular invasion. Sum 0–5 (teaching bands).
Calculator
How it works
The Fong-style score aggregates five pathologic predictors used in teaching for colorectal liver metastases outcomes after resection.
Limits
Does not replace TNM staging, molecular profiling, margin status, or institutional pathways. Cutoffs and bands are educational.
Educational tool only—not for diagnosis or treatment decisions.