Lymphocyte predominant Hodgkin's disease: a clinicopathologic comparative study of histologic and immunophenotypic subtypes.
OBJECTIVE
To compare the clinicopathologic features of the histologic and immunophenotypic subgroups of lymphocyte predominant Hodgkin's disease.


METHODS
A retrospective review of 64 patients with lymphocyte predominant Hodgkin's disease treated at the Peter MacCallum Cancer Institute, Melbourne, was performed. Nodular and diffuse histological subtypes were confirmed by review of hematoxylin and eosin paraffin sections. Immunophenotyping with monoclonal antibodies L26 (B-cell origin) and Leu M1 (Hodgkin's phenotype) were available in 36 patients.


RESULTS
The estimated freedom from progression and estimated overall survival at 10 years was 74% standard error (SE 5.8%) and 85% (SE 5.2%), non-Hodgkin's respectively. There were no significant differences in freedom from progression or overall survival when nodular and diffuse histology were compared. Similarly the presence of B-cell markers did not influence prognosis. There was only one case of secondary non-Hodgkin's lymphoma.


CONCLUSIONS
Our results are consistent with major reported series displaying no differences between any of the subgroups of lymphocyte predominant Hodgkin's disease.
Crennan
E
E
Peter MacCallum Cancer Institute, Melbourne, Victoria, Australia.
D'Costa
I
I
Liew
K H
KH
Thompson
J
J
Laidlaw
C
C
Cooper
I
I
Quong
G
G
D000293:Adolescent; D000328:Adult; D000368:Aged; D000911:Antibodies, Monoclonal; D000971:Antineoplastic Combined Chemotherapy Protocols; D001402:B-Lymphocytes / Q000276:immunology / Q000473:pathology; D001761:Bleomycin / Q000008:administration & dosage; D002648:Child; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006689:Hodgkin Disease / Q000276:immunology* / Q000401:mortality / Q000473:pathology* / Q000628:therapy; D006801:Humans; D016130:Immunophenotyping; D016246:Lymphocytes, Tumor-Infiltrating / Q000276:immunology* / Q000473:pathology; D008297:Male; D008466:Mechlorethamine / Q000008:administration & dosage; D008875:Middle Aged; D009367:Neoplasm Staging; D011241:Prednisone / Q000008:administration & dosage; D011344:Procarbazine / Q000008:administration & dosage; D011379:Prognosis; D011878:Radiotherapy / Q000379:methods; D012189:Retrospective Studies; D015996:Survival Rate; D013997:Time Factors; D014747:Vinblastine / Q000008:administration & dosage; D014750:Vincristine / Q000008:administration & dosage
D000911:Antibodies, Monoclonal; D001761:Bleomycin; D011344:Procarbazine; D008466:Mechlorethamine; D014750:Vincristine; D014747:Vinblastine; D004317:Doxorubicin; D011241:Prednisone