Allogeneic hematopoietic stem cell transplantation in a 3-year-old boy with congenital pyruvate kinase deficiency: A case report

Table 1 Complete blood count of the patient before pyruvate kinase deficiency was diagnosed

Date	CBC
3 h and 56 min after birth	Blood cell count
	RBC	1.6 × 109/L
	MCV	132.5 fL
	MCH	40.6 pg
	MCHC	307 g/L
	HGB	65 g/L
	Reticulocyte count	0.477 × 106/L
	Reticulocyte (%)	29.78%
	Bio-chemistry
	ALT	55.0 U/L
	AST	273.0 U/L
	Total bilirubin	175.4 μmol/l
	Unconjugated bilirubin	159.8 μmol/L
	Blood group
	Group O and Rh positive
	Blood group antibody screening	Negative
	Others
	Coombs test	Negative
	Free antibody test	Negative
	Antibody release test	Negative
12 d old
	RBC	3.7 × 109/L
	HGB	111 g/L
2 mo old
	HGB	HB 57 g/L

CBC: Complete blood count; RBC: Red blood cells; MCV: Merkel cell polyomavirus; MCH: Melanin-concentrating hormone; MCHC: Mean corpuscular hemoglobin concentration; HGB: Blood hemoglobin; ALT: Alternative lengthening of telomeres; AST: Aspartate aminotransferase.