History 30-year-old male with Symptoms of fatigue, sore throat, and heat intolerance. Stated he had always been mildly anemic, and had one brother with a "blood problem." Physical Exam Spleen and liver slightly palpable. The rest of the exam was within normal limits. CBC (with microscopic differential) RBC 4.21x1012/L,HGB 13.7g/dL,HCT 40.0%,MCV95.0fL,MCH 32.5pg,MCHC 34.3g/dL RDW 17.0 WBC 7.0 x 109/L, N 51%, L 42, M3, E4, B 0, PLT310 x 109/L.
What tests need to be performed? What is the possible diagnosis? *This case is from Docplexus Editorial Team for educative purpose only.
