Case Study: Complete blood cell count results

CBC Results

WBC 6.1 X 10 9/L (Reference range 4.0 - 10.5 X 109/L
RBC 4.84 X 1012/L (Reference range 3.50 - 5.50 X 1012/L
Hb 8.4 g/dL (Reference range 12.0 - 16.0 g/dL)
Hct 28.8 % (Reference range 36.0 - 48.0%)
MCV 59 fL (Reference range 80.0 - 100.0 fL)
MCH 17.4 pg (Reference range 26.0 - 34.0 pg)
MCHC 29.3 g/dL (Reference range 32.0 - 36.0 g/dL)
RDW 19.5 % (Reference range 11.0 - 15.0 %)
Plat 591 X 109/L (Reference range 150 - 400 X 109/L)

Even though the RBC count is normal, it is increased for the amount of hemoglobin present. The concentration of hemoglobin in the RBCs is slightly decreased (hypochromic) and the cells are small (microcytic). The variation in RBC size is also slightly increased as are the platelets.

Earn ASCLS P.A.C.E.® credits for your state clinical laboratory personnel license. Visit LabCE.com for medical laboratory technician continuing education.

Alpha Thalassemia course details »

Learn more about medical technologist continuing education for MTs, MLTs, and other lab personnel »

Get information on laboratory compliance training for clinical and medical laboratories »