Table 3 Immunohistochemical analysis on... | American Society of Hematology

Table 3

Immunohistochemical analysis on tissue microarrays

Sample	SPARC	CYR61
Chronic lymphocytic leukemia/SLL	20/59	14/24*
Follicular lymphoma	44/103	10/32†
Diffuse large B-cell lymphoma	49/72	11/17
Hairy cell leukemia	9/27	13/16
Burkitt lymphoma	85/85	85/85
Normal spleen	0/5‡	0/5‡
Reactive lymph node	0/5‡	0/5‡

Sample	SPARC	CYR61
Chronic lymphocytic leukemia/SLL	20/59	14/24*
Follicular lymphoma	44/103	10/32†
Diffuse large B-cell lymphoma	49/72	11/17
Hairy cell leukemia	9/27	13/16
Burkitt lymphoma	85/85	85/85
Normal spleen	0/5‡	0/5‡
Reactive lymph node	0/5‡	0/5‡

Data are reported as n/N.

SLL indicates small lymphocytic lymphoma.

Weak positivity (≥ 30% positive cells with weak staining, in presence of internal control for proper reactivity).

Partial positivity in all instances (10%-30% of positive cells).

Occasional B cell–positive.