Table 3 Bone marrow findings Patient no.... | American Society of Hematology

Table 3

Bone marrow findings

Patient no.	Age at biopsy	Bone marrow cellularity, %	M:E ratio	Granulocytic series	Erythroid series	Megakaryocytes	Eosinophils	Monocytic precursors	Other
ADA1	21 y	20	2:1	Mild left shift	Megaloblastic	Hypolobated	Mild increase	Mild increase	NA
ADA5	8 y	30	1:1	Normal	Normal	Small, hypolobulated	Left-shifted	Normal	NA
ADA6	6 y	30-40	1:1	Left shift	Megaloblastic	Normal	Increased, left-shifted	Mild increase	NA
ADA10	16 mo	60	1:1	Left shift, megaloblastic, rare pseudo-Pelger-Hüet cells	Normal	Monolobated, micromegakaryocytes	Left-shifted	Normal	Paratrabecular fibrosis, increased hematogones
ADA14	2.5 y	50	2-1:1	Mild left shift	Megaloblastic	Few hypolobated	Normal	Mild increase	Increased hematogones
ADA16	2 y	NA	NA	Mild left shift	Megaloblastic, rare nuclear budding	Hypolobated, monolobated	Left-shifted	Mild increase	NA

Patient no.	Age at biopsy	Bone marrow cellularity, %	M:E ratio	Granulocytic series	Erythroid series	Megakaryocytes	Eosinophils	Monocytic precursors	Other
ADA1	21 y	20	2:1	Mild left shift	Megaloblastic	Hypolobated	Mild increase	Mild increase	NA
ADA5	8 y	30	1:1	Normal	Normal	Small, hypolobulated	Left-shifted	Normal	NA
ADA6	6 y	30-40	1:1	Left shift	Megaloblastic	Normal	Increased, left-shifted	Mild increase	NA
ADA10	16 mo	60	1:1	Left shift, megaloblastic, rare pseudo-Pelger-Hüet cells	Normal	Monolobated, micromegakaryocytes	Left-shifted	Normal	Paratrabecular fibrosis, increased hematogones
ADA14	2.5 y	50	2-1:1	Mild left shift	Megaloblastic	Few hypolobated	Normal	Mild increase	Increased hematogones
ADA16	2 y	NA	NA	Mild left shift	Megaloblastic, rare nuclear budding	Hypolobated, monolobated	Left-shifted	Mild increase	NA

NA indicates not applicable; and M:E, myeloid:erythroid.