Table 2.

Immunohistologic analysis of HGAL protein expression in lymphoma subtypes


Lymphoma subtype

Total positive*

Percent positive
B-cell lymphoma, N = 384   
   Precursor B-lymphoblastic lymphoma   1/3   33  
   Follicular lymphoma    
      Grade 1   23/24   96  
      Grade 2   21/21   100  
      Grade 3   59/62   95  
   Diffuse large B-cell lymphoma   103/151   68  
   Mediastinal large B-cell lymphoma   7/8   87  
   Burkitt lymphoma   40/40   100  
   Extranodal marginal zone lymphoma   0/22   0  
   Splenic marginal zone lymphoma   1/8   12  
   Nodal marginal zone lymphoma   1/18   6  
   Mantle cell lymphoma   0/7   0  
   Small lymphocytic lymphoma/CLL   0/8   0  
   Lymphoplasmacytic lymphoma   0/12   0  
T-cell lymphoma, N = 24   
   Precursor T-lymphoblastic lymphoma   0/5   0  
   Peripheral T-cell lymphoma   0/10   0  
   Anaplastic large cell lymphoma   0/5   0  
   Nasal-type NK lymphoma   0/4   0  
Plasma cell neoplasms, N = 195   
   Multiple myeloma   2/167   1  
   Plasma cell leukemia   2/15   13  
   Plasmacytoma   0/3   0  
   Monoclonal gammopathy   0/10   0  
Hodgkin lymphoma, N = 124   
   Lymphocyte predominant   12/17   70  
   Classical Hodgkin   78/107   73  
      Nodular sclerosis   50/77   65  
      Mixed cellularity
 
13/22
 
59
 

Lymphoma subtype

Total positive*

Percent positive
B-cell lymphoma, N = 384   
   Precursor B-lymphoblastic lymphoma   1/3   33  
   Follicular lymphoma    
      Grade 1   23/24   96  
      Grade 2   21/21   100  
      Grade 3   59/62   95  
   Diffuse large B-cell lymphoma   103/151   68  
   Mediastinal large B-cell lymphoma   7/8   87  
   Burkitt lymphoma   40/40   100  
   Extranodal marginal zone lymphoma   0/22   0  
   Splenic marginal zone lymphoma   1/8   12  
   Nodal marginal zone lymphoma   1/18   6  
   Mantle cell lymphoma   0/7   0  
   Small lymphocytic lymphoma/CLL   0/8   0  
   Lymphoplasmacytic lymphoma   0/12   0  
T-cell lymphoma, N = 24   
   Precursor T-lymphoblastic lymphoma   0/5   0  
   Peripheral T-cell lymphoma   0/10   0  
   Anaplastic large cell lymphoma   0/5   0  
   Nasal-type NK lymphoma   0/4   0  
Plasma cell neoplasms, N = 195   
   Multiple myeloma   2/167   1  
   Plasma cell leukemia   2/15   13  
   Plasmacytoma   0/3   0  
   Monoclonal gammopathy   0/10   0  
Hodgkin lymphoma, N = 124   
   Lymphocyte predominant   12/17   70  
   Classical Hodgkin   78/107   73  
      Nodular sclerosis   50/77   65  
      Mixed cellularity
 
13/22
 
59
 
*

Cases were scored positive if > 30% of lymphoma cells stained for HGAL