Table 2. Findings in bone marrow biopsy... | American Society of Hematology

Table 2.

Findings in bone marrow biopsy specimens from patients with and without idiopathic myelofibrosis (IMF)

Patient	Diagnosis	Mks showing emperipolesis (%)	Reticulin density (myelofibrosis)	Richness
1	No IMF	0.3	Normal	+
2	No IMF	1.6	Normal	+
3	No IMF	1.7	Normal	+
4	No IMF	3.3	Normal	+
5	No IMF	3.9	Normal	++
6	No IMF	4.1	Normal	+
7	No IMF	4.2	Normal	+
8	No IMF	4.9	Normal	+
9	No IMF	2.2	Normal	+
10	IMF	11.0	+	++
11	IMF	11.4	+	+
12	IMF	10.7	++	++
13	IMF	10.7	++	+
14	IMF	12.4	+++	+
15	IMF	12.7	+++	+
16	IMF	13.0	+++	+
17	IMF	13.7	+++	+
18	IMF	16.5	+++	++
19	IMF	17.1	+++	++
20	IMF	17.2	+++	+
21	IMF	18.0	+++	+

Patient	Diagnosis	Mks showing emperipolesis (%)	Reticulin density (myelofibrosis)	Richness
1	No IMF	0.3	Normal	+
2	No IMF	1.6	Normal	+
3	No IMF	1.7	Normal	+
4	No IMF	3.3	Normal	+
5	No IMF	3.9	Normal	++
6	No IMF	4.1	Normal	+
7	No IMF	4.2	Normal	+
8	No IMF	4.9	Normal	+
9	No IMF	2.2	Normal	+
10	IMF	11.0	+	++
11	IMF	11.4	+	+
12	IMF	10.7	++	++
13	IMF	10.7	++	+
14	IMF	12.4	+++	+
15	IMF	12.7	+++	+
16	IMF	13.0	+++	+
17	IMF	13.7	+++	+
18	IMF	16.5	+++	++
19	IMF	17.1	+++	++
20	IMF	17.2	+++	+
21	IMF	18.0	+++	+