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Copyright: ©Author(s) 2026.
World J Gastrointest Surg. May 27, 2026; 18(5): 119105
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.119105
Table 2 Reticulocyte production index integrated approach for anemia
RPI < 2
RPI > 2
HypoproliferativeAdequate production
Workup:Look for bleeding/hemolysis
Iron studies, B12/folate Transfusion strategies
Treat deficiencyBleeding management
Recheck RPITransplant readiness, optimize Hb


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