Table 3. CNB results in 10 patients with suspected relapsed/transformed lymphoma for whom the CNB diagnosis was different from initial diagnosis.

Initial diagnoses	Diagnoses at CNB
MCL	High-grade lymphoma, blastoid transformation
Grade 3 FL	DLBCL
Lymphoplasmocytic lymphoma	Grade 1 FL
Lymphocyte-rich classical HL	Nodular lymphocyte predominant HL
DLBCL germinal centre subtype	CLL in transformation (Richter syndrome)
Nodular sclerosis classical HL	Grade 2 FL
HL	Nodular lymphocyte predominant HL
BCL (HIV+)	Non-specified periportal inflammation
Nodular sclerosis classical HL	BOOP
Nodular sclerosis classical HL	Reactive lymphoid tissue with follicular hyperplasia

MCL=mantle cell lymphoma; FL=Follicular lymphoma; DLBC=diffuse large B-cell lymphoma; HL=Hodgkin's lymphoma; CLL=chronic lymphatic leukaemia; BCL=B-cell lymphoma; BOOP=bronchiolitis obliterans organised pneumonia.