WHO分類-リンパ系腫瘍(2008)
簡単な解説を順次掲載予定

PRECURSOR LYMPHOID NEOPLASMS
 B lymphoblastic leukemia/lymphoma
B lymphoblastic leukaemia/lymphoma, NOS(Bリンパ芽球性白血病/リンパ腫)

*B lymphoblastic leukaemia /lymphoma with recurrent genetic abnormalities
   1.B lymphoblastic leukaemia/lymphoma with t(9;22)(q34;q11.2); BCR-ABL1
(BCR-ABL1を伴うBリンパ芽球性白血病/リンパ腫)

   2.B lymphoblastic leukaemia/lymphoma with t(v;11q23); MLL rearranged(MLL
再構成Bリンパ芽球性白血病/リンパ腫)

  3.B lymphoblastic leukaemia/lymphoma with t(12;21)(p13;q22); TEL-AML-1
(ETV6-RUNX1)(TEL-AML1(ETV6-RUNX1)を伴うBリンパ芽球性白血病/リンパ腫)

  4.B lymphoblastic leukaemia/lymphoma with hyperdiploidy(高二倍体性Bリンパ
芽球性白血病/リンパ腫)

  5.B lymphoblastic leukaemia/lymphoma with hypodiploidy(低二倍体性Bリンパ芽
球性白血病/リンパ腫)

  6.B lymphoblastic leukaemia/lymphoma with t(5;14)(q31;q32); IL3-IGH(IL3-IGH
転座Bリンパ芽球性白血病/リンパ腫)

  7.B lymphoblastic leukaemia/lymphoma with t(1;19)(q23;p13.3); E2A-PBX
(TCF3-PBX1)(E2A-PVX1(TCF3-PBX1)転座Bリンパ芽球性白血病/リンパ腫)

T lymphoblastic leukaemia/lymphoma(Tリンパ芽球性白血病/リンパ腫)

MATURE B-CELL NEOPLASMS
Chronic lymphocytic leukaemia/small lymphocytic lymphoma(慢性リンパ性白血
病/小リンパ球性リンパ腫)

B-cell prolymphocytic leukaemia(B細胞性前リンパ球性白血病)

Splenic marginal zone lymphoma(脾濾胞辺縁帯リンパ腫)

Hairly cell leukemia(ヘアリー細胞白血病)

*Splenic B-cell lymphoma/leukaemia, unclassifiable(脾B細胞リンパ腫/白血病-分
類不能群)
  #Splenic diffuse red pulp small B-cell lymphoma(びまん性赤脾髄小型B細胞リン
パ腫)
  #Hairy cell leukaemia-variant(有毛細胞白血病亜型)

Lymphoplasmacytic lymphoma(リンパ形質細胞性リンパ腫)
Waldenstrom's marcroglobulinemia(Waldenstromマクログロブリン血症)

Heavy chain disease(重鎖病)
   Alpha heavy chain disease(α重鎖病)
   Gamma heavy chain disease(γ重鎖病)
   Mu heavy chain disease(μ重鎖病)

*Plasama cell neoplasms(形質細胞腫瘍)
   Monoclonal gammapathy of undetermined significance(MGUS)(意義不明の
単クローン性γグロブリン血症)
  # Plasma cell myeloma
   Solitary plasmacytoma of bone(骨孤立性形質細胞腫)
  # Extraosseous plasmacytoma
   Monoclonal immunoglobulin deposition diseases(単クローン性免疫グロブリン
沈着病)
  @Primary amyloidosis(原発性アミロイドーシス)
  Amonoclonal light and heavy chain deposition diseases、MIDD(単クローン性軽
鎖重鎖沈着病
  BPOEMS syndrome(POEMS症候群(骨硬化型骨髄腫))

Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue 
(MALT lymphoma)(節外性濾胞辺縁帯リンパ腫(粘膜関連リンパ組織リンパ腫))

Nodal marginal zone lymphoma(節性濾胞辺縁帯リンパ腫)
   Paediatric nodal marginal zone lymphoma(小児節性濾胞辺縁帯リンパ腫)

Follicular lymphoma(濾胞性リンパ腫)

Primary cutaneous follicule centre lymphoma(原発性皮膚濾胞中心性リンパ腫)

Mantle cell lymphoma(マントル細胞リンパ腫)

*Diffuse large B-cell lymphoma, not otherwise specified

T-cell/histiocyte rich B-cell lymphoma(T細胞/組織球に富むB細胞リンパ腫、
THRLBCL)

Primary diffuse large B-cell lymphoma of the CNS(中枢神経系原発びまん性大
細胞型B細胞リンパ腫)

Primary cutaneous DLBCL, leg type(原発性皮膚びまん性大細胞型B細胞リンパ
腫、下肢型)

EBV positive LBCL of the elderly(加齢性EBウイルス陽性大細胞型B細胞リンパ
腫)

DLBCL associated with chronic inflammation(慢性炎症を伴ったびまん性大細胞
型B細胞リンパ腫)

Lymphomatoid granulomatosis(リンパ腫様肉芽腫症)

Primary mediastinal (thymic) large B-cell lymphoma(前縦隔(胸腺)原発大細胞
型B細胞リンパ腫)

Intravascular large B-cell lymphoma(血管内大細胞型B細胞リンパ腫)

ALK positive large B-cell lymphoma(ALK陽性大細胞型B細胞リンパ腫)

Plasmablastic lymphoma(形質芽細胞性リンパ腫)

*Large B-cell lymphoma arising in HHV8-associated multicentric, Castleman
disease

Primary effusion lymphoma(原発性浸出液リンパ腫)

Burkitt lymphoma(バーキットリンパ腫)

B-cell lymphoma, unclassifiable with features intermediate between diffuse
large B-cell lymphoma and Burkitt lymphoma(びまん性大細胞型B細胞リンパ腫とバ
ーキットリンパ腫の中間の特徴を有する分類不能型のB細胞リンパ腫)

B-cell lymphoma, unclassifiable with features intermediate between diffuse
large B-cell lymphoma and classical Hodgkin lymphoma(びまん性大細胞型B細胞リ
ンパ腫と古典的ホジキンリンパ腫の中間の特徴を有する分類不能型のB細胞リンパ腫)

 
MATURE T-CELL AND NK-CELL NEOPLASM
T-cell prolymphocytic leukaemia(T細胞性前リンパ球性白血病)

T-cell large granular lymphocytic leukaemia(T細胞性大型顆粒性リンパ球性白血
病)

Chronic lymphoproliferative disorder of NK-cells(慢性NK細胞増多症)

Aggressive NK cell leukaemia(侵攻性NK細胞白血病)

Systemic EBV positive T-cell lymphoproliferative disease of childhood(小児全
身EBウイルス陽性T細胞リンパ増殖性疾患)

Hydroa vacciniorme-like lymphoma(種痘様水疱症様リンパ腫)

Adult T-cell leukaemia/lymphoma(成人T細胞白血病/リンパ腫)

Extranodal NK/T cell lymphoma, nasal type

Enteropathy-associated T-cell lymphoma

Hepatosplenic T-cell lymphoma(肝脾T細胞リンパ腫)

Subcutaneous panniculitis T-cell lymphoma(皮下脂肪織炎様T細胞リンパ腫)

Mycosis fungoides

Sezary syndrome

*Primary cutaneous CD30 positive T-cell lymphoproliferative disorders
  #Primary cutaneous anaplastic large cell lymphoma(C-ALCL)(原発性皮膚型
未分化大細胞リンパ腫)
  #Lymphoid papulosis(リンパ丘疹症)

*Primary cutaneous peripheral T-cell lympohomas, rare subtypes
  #Primary cutaneous gamma-delta T-cell lymphoma
  #Primary cutaneous CD8-positive aggressive epidermotropic cytotoxic T-cell
lymphoma

Primary cutaneous CD4-positive small/medium T-cell lymphoma(原発性皮膚型
CD4陽性小・中細胞型T細胞性リンパ腫)

Peripheral T-cell lymphoma, NOS(非特異型末梢性T細胞リンパ腫)

Angioimmunoblastic T-cell lymphoma(血管免疫芽球性T細胞リンパ腫)

Anaplastic large cell lymphoma, ALK positive(ALK陽性未分化大細胞型リンパ腫)

Anaplastic large cell lymphoma, ALK negative(未分化大細胞リンパ腫)

HODGKIN LYMPHOMA
Hodgkin lymphoma(ホジキンリンパ腫)
*Nodular lymphocyte predominant Hodgkin lymphoma
*Classical Hodgkin lymphoma
  Nodular sclerosis
  Lymphocyte-rich classical Hodgkin lymphoma
  Mixed cellularity classical Hodgkin lymphoma
  Lymphocyte-depleted classical Hodgkin lymphoma


HISTIOCYTIC AND DENDRIC CELL NEOPLASMS
Histiocytic sarcoma

Langerhans cell histiocytosis(ランゲルハンス細胞組織球症)

Langerhans cell sarcoma

Follicular dendritic cell sarcoma

Fibroblastic reticular cell tumor

Indeterminate dendritic cell tumor

Disseminated juvenile xanthogranuloma

IMMUNODEFICIENCY-ASSOCIATED LYMPHOPROLIFERATIVE
DISORDERS
Lymphoproliferative diseases associated with primary immune disorders(先天性
免疫異常症関連リンパ増殖性疾患)

Lymphomas associated with HIV infection(HIV感染症関連リンパ腫)

Post-transplant lymphoproliferative disorders(PTLD)(移植後リンパ増殖性疾
患)

Other iatrogenic immunodeficiency-associated lymphoproliferative disorders
(他の医原性免疫不全症関連リンパ増殖性疾患)



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