表1. 悪性リンパ腫各組織型の分類*

分類 節性 節外性 割合(%)
B-cell lymphoma 952 1531 76.7
Diffuse large B cell 510 653 35.9
Marginal zone 16 560 17.8
Follicular 273 17 9.0
Immunosecretory 9 118 3.9
Mantle cell 45 14 1.8
Lymphoblastic 4 26 0.9
Small lymphocytic 21 8 0.9
Lymphoplasmacytic 13 15 0.9
Burkitt 3 6 0.3
Others 58 114 5.3

T-cell lymphoma 270 252 16.1
Peripheral T 147 79 7.0
NK/T, nasal type 1 72 2.3
Angioimmunoblastic 53 0 2.3
ATL 22 23 1.4
Anaplastic large 26 11 1.1
Lymphoblastic 14 17 1.0
Cutaneous CD30 0 22 0.7
Others 7 28 1.1

Unclassified 7 37 1.4

Hodgkin D 187 0 5.8

Total 1416 1820 100.0

*岡山大学病理・病態 1989-2001 総数3236例


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