Table 1. Hematologic Data From the... | American Society of Hematology

Table 1.

Hematologic Data From the Proband and His Family

	Age	Hb (g/dL)	Erythro blastosis (%)	MCV (fL)	Reticulocyte Count (%)	Basophilic Stippling	Bone Marrow Examination
Patient	Birth	11.2^-150	85
	3 mo	6^-151	14	64	84,000	+
					7%
	2 yr	9		50	500,000		Hyperplasia
					15%		Sideroblasts^-152: 46%
	6 yr	9.2		59	285,000		Hyperplasia
					8%		Sideroblasts^-152: 30%
	19 yr	11		60	169,000
					5%
Father	50 yr	14.2		85	25,000
					<0.6%
Mother	49 yr	13.9		80	37,000
					<0.6%
Sister	22 yr	13.8		78	32,000
					<0.6%

	Age	Hb (g/dL)	Erythro blastosis (%)	MCV (fL)	Reticulocyte Count (%)	Basophilic Stippling	Bone Marrow Examination
Patient	Birth	11.2^-150	85
	3 mo	6^-151	14	64	84,000	+
					7%
	2 yr	9		50	500,000		Hyperplasia
					15%		Sideroblasts^-152: 46%
	6 yr	9.2		59	285,000		Hyperplasia
					8%		Sideroblasts^-152: 30%
	19 yr	11		60	169,000
					5%
Father	50 yr	14.2		85	25,000
					<0.6%
Mother	49 yr	13.9		80	37,000
					<0.6%
Sister	22 yr	13.8		78	32,000
					<0.6%

Abbreviations: Hb, hemoglobin; MCV, mean corpuscular volume.

Exchange transfusions were performed.

A transfusion was performed.

No ring sideroblasts.