My 88 year old mother (I have health care POA) has normal MCV, MCH right at bottom (26) of range - 26.1 , high ferritin (254), high RDW-CV (16.0 - 7% higher than top (15) of range), low hemoglobin at 8.4 and hematocrit at 27.7, TIBC at 229 (range 228-428), and UIBC at 207 (range 110-370). Iron is at 22, making the transferrin % sat. 9.6%. Is anemia from other diseases ?