A00-B99 C00-D48D50-D89 E00-E90 F00-F99 G00-G99 H00-H59 H60-H95 I00-I99 J00-J99 K00-K93
L00-L99 M00-M99 N00-N99 O00-O99 P00-P96 Q00-Q99 R00-R99 S00-T98 V01-Y98 Z00-Z99 U00-U99

C81-C96 Malignant neoplasms of lymphoid, haematopoietic and related tissue

Chapter II


Malignant neoplasms

Malignant neoplasms of lymphoid, haematopoietic and related tissue

The terms used in categories C82-C85 for non-Hodgkin's lymphomas are those of the Working Formulation, which attempted to find common ground among several major classification schemes. The terms used in these schemes are not given in the Tabular List but appear in the Alphabetical Index; exact equivalence with the terms appearing in the Tabular List is not always possible.

* morphology codes M959-M994 with behaviour code /3

* secondary and unspecified neoplasm of lymph nodes ( C77.- )

C81Hodgkin's disease
Latin: Morbus Hodgkin
Includes:morphology codes M965-M966 with behaviour code /3
C81.0Lymphocytic predominance
Lymphocytic-histiocytic predominance
C81.1Nodular sclerosis
C81.2Mixed cellularity
C81.3Lymphocytic depletion
C81.7Other Hodgkin's disease
C81.9Hodgkin's disease, unspecified

C82Follicular [nodular] non-Hodgkin's lymphoma
Latin: Lymphpma non-Hodgkin folliculare
Includes:follicular non-Hodgkin's lymphoma with or without diffuse areas
morphology code M969 with behaviour code /3
C82.0Small cleaved cell, follicular
C82.1Mixed small cleaved and large cell, follicular
C82.2Large cell, follicular
C82.7Other types of follicular non-Hodgkin's lymphoma
C82.9Follicular non-Hodgkin's lymphoma, unspecified
Nodular non-Hodgkin's lymphoma NOS

C83Diffuse non-Hodgkin's lymphoma
Latin: Lymphoma non-Hodgkin diffusum
Includes:morphology codes M9593, M9595, M967-M968 with behaviour code /3
C83.0Small cell (diffuse)
C83.1Small cleaved cell (diffuse)
C83.2Mixed small and large cell (diffuse)
C83.3Large cell (diffuse)
Reticulum cell sarcoma
C83.4Immunoblastic (diffuse)
C83.5Lymphoblastic (diffuse)
C83.6Undifferentiated (diffuse)
C83.7Burkitt's tumour
C83.8Other types of diffuse non-Hodgkin's lymphoma
C83.9Diffuse non-Hodgkin's lymphoma, unspecified

C84Peripheral and cutaneous T-cell lymphomas
Latin: Lymphomata T-cellularum peripherica et cutanea
Includes:morphology code M970 with behaviour code /3
C84.0Mycosis fungoides
C84.1Sézary's disease
C84.2T-zone lymphoma
C84.3Lymphoepithelioid lymphoma
Lennert's lymphoma
C84.4Peripheral T-cell lymphoma
C84.5Other and unspecified T-cell lymphomas
Note:If T-cell lineage or involvement is mentioned in conjunction with a specific lymphoma, code to the more specific description.

C85Other and unspecified types of non-Hodgkin's lymphoma
Latin: Lymphomata non-Hodgkin alia et non specificata
Includes:morphology codes M9590-M9592, M9594, M971 with behaviour code /3
C85.1B-cell lymphoma, unspecified
Note:If B-cell lineage or involvement is mentioned in conjunction with a specific lymphoma, code to the more specific description.
C85.7Other specified types of non-Hodgkin's lymphoma
· reticuloendotheliosis
· reticulosis
C85.9Non-Hodgkin's lymphoma, unspecified type
Lymphoma NOS
Malignant lymphoma NOS
Non-Hodgkin's lymphoma NOS

C88Malignant immunoproliferative diseases
Latin: Morbi maligni imunoproliferativi
Includes:morphology code M976 with behaviour code /3
C88.0Waldenström's macroglobulinaemia
C88.1Alpha heavy chain disease
C88.2Gamma heavy chain disease
Franklin's disease
C88.3Immunoproliferative small intestinal disease
Mediterranean disease
C88.7Other malignant immunoproliferative diseases
C88.9Malignant immunoproliferative disease, unspecified
Immunoproliferative disease NOS

C90Multiple myeloma and malignant plasma cell neoplasms
Latin: Myeloma multiplex et neoplasmata maligna plasma - cellularum
Includes:morphology codes M973, M9830 with behaviour code /3
C90.0Multiple myeloma
Kahler's disease
Excludes:solitary myeloma (C90.2)
C90.1Plasma cell leukaemia
C90.2Plasmacytoma, extramedullary
Malignant plasma cell tumour NOS
Plasmacytoma NOS
Solitary myeloma

C91Lymphoid leukaemia
Latin: Leucaemia lymphoides
Includes:morphology codes M982, M9940-M9941 with behaviour code /3
C91.0Acute lymphoblastic leukaemia
Excludes:acute exacerbation of chronic lymphocytic leukaemia (C91.1)
C91.1Chronic lymphocytic leukaemia
C91.2Subacute lymphocytic leukaemia
C91.3Prolymphocytic leukaemia
C91.4Hairy-cell leukaemia
Leukaemic reticuloendotheliosis
C91.5Adult T-cell leukaemia
C91.7Other lymphoid leukaemia
C91.9Lymphoid leukaemia, unspecified

C92Myeloid leukaemia
Latin: Leucaemia myeloides
· granulocytic
· myelogenous
morphology codes M986-M988, M9930 with behaviour code /3
C92.0Acute myeloid leukaemia
Excludes:acute exacerbation of chronic myeloid leukaemia (C92.1)
C92.1Chronic myeloid leukaemia
C92.2Subacute myeloid leukaemia
C92.3Myeloid sarcoma
Granulocytic sarcoma
C92.4Acute promyelocytic leukaemia
C92.5Acute myelomonocytic leukaemia
C92.7Other myeloid leukaemia
C92.9Myeloid leukaemia, unspecified

C93Monocytic leukaemia
Latin: Leucaemia monocytica
Includes:monocytoid leukaemia
morphology code M989 with behaviour code /3
C93.0Acute monocytic leukaemia
Excludes:acute exacerbation of chronic monocytic leukaemia (C93.1)
C93.1Chronic monocytic leukaemia
C93.2Subacute monocytic leukaemia
C93.7Other monocytic leukaemia
C93.9Monocytic leukaemia, unspecified

C94Other leukaemias of specified cell type
Latin: Leucaemiae typorum cellularium aliorum, specificatorum
Includes:morphology codes M984, M9850, M9900, M9910, M9931-M9932 with behaviour code /3
Excludes:leukaemic reticuloendotheliosis (C91.4)
plasma cell leukaemia (C90.1)
C94.0Acute erythraemia and erythroleukaemia
Acute erythraemic myelosis
Di Guglielmo's disease
C94.1Chronic erythraemia
Heilmeyer-Schöner disease
C94.2Acute megakaryoblastic leukaemia
· megakaryoblastic (acute)
· megakaryocytic (acute)
C94.3Mast cell leukaemia
C94.4Acute panmyelosis
C94.5Acute myelofibrosis
C94.7Other specified leukaemias
Lymphosarcoma cell leukaemia

C95Leukaemia of unspecified cell type
Latin: Leucaemia typi cellularum non specificati
Includes:morphology code M980 with behaviour code /3
C95.0Acute leukaemia of unspecified cell type
Blast cell leukaemia
Stem cell leukaemia
Excludes:acute exacerbation of unspecified chronic leukaemia (C95.1)
C95.1Chronic leukaemia of unspecified cell type
C95.2Subacute leukaemia of unspecified cell type
C95.7Other leukaemia of unspecified cell type
C95.9Leukaemia, unspecified

C96Other and unspecified malignant neoplasms of lymphoid, haematopoietic and related tissue
Latin: Neoplasmata maligna textus lymphoidis, haematopoietici et textuum affinium alia
Includes:morphology codes M972, M974 with behaviour code /3
C96.0Letterer-Siwe disease
· reticuloendotheliosis
· reticulosis
C96.1Malignant histiocytosis
Histiocytic medullary reticulosis
C96.2Malignant mast cell tumour
· mastocytoma
· mastocytosis
Mast cell sarcoma
Excludes:mast cell leukaemia (C94.3)
mastocytosis (cutaneous) (Q82.2)
C96.3True histiocytic lymphoma
C96.7Other specified malignant neoplasms of lymphoid, haematopoietic and related tissue
C96.9Malignant neoplasm of lymphoid, haematopoietic and related tissue, unspecified