Table 2. Comparing percent positivity of immunohistochemistry and flow cytometry in chronic lymphocytic leukemia and non Hodgkin lymphoma groups.

Marker		IHC (No of positive cases)	Flow cytometry (% positivity)	P	Sig.
CD20	CLL	9	76.9	0.814	NS
	NHL	21	49.1	0.01	S
CD5	CLL	11	53.1	0.237	NS
	NHL	11	6.3	0.02	S
CD23	CLL	5	67.2	0.118	NS
	NHL	3	6.1	0.049	S
Kappa	CLL	2	35	0.231	NS
	NHL	5	16.8	0.025	S
Lambda	CLL	1	2.4	0.251	NS
	NHL	7	5.9	0.006	HS

ICH, immunohistochemistry; CCL, chronic lymphocytic leukemia; NHL, non Hodgkin lymphoma; NS, Non-significant; S, Significant; HS, Highly-significant.