A 52 year old female was seen by her local physician for a minor head injury, and found to be pancytopenic. She was referred to the larger facility. Physical Exam Essentially normal. No organomegaly.
Lab results (with microscopic differential) RBC 2.19 x1012/L, HGB 7.4g/dL, HCT21.0%, MCV 96.1 fL, MCH 33.6pg, MCHC 35.0 g/dL, RDW17.8 WBC 0.8 x 109/L, N seg 42%, N meta 1, L 57 PLT 61 x 109/L. What further tests should be ordered, if any? What can be the possible diagnosis? *This case is from Docplexus Editorial Team for educative purpose only.
