ICCC from IARC Technical Report No. 29

The table below provides the definition for this International Classification of Childhood Cancer (ICCC) variable. To see other variable definitions, see the ICCC home page.

Site Group ICD-O-2 Histology (Type) ICD-O-2 Site Recode
I Leukemia      
(a) Lymphoid Leukemia      
Acute lymphocytic leukemia (ALL) 9821, 9828 C000-C809 012
Lymphoid excluding ALL 9820, 9822-9827, 9850 C000-C809 011
(b) Acute non-lymphocytic leukemia 9840, 9841, 9861, 9864, 9866, 9867, 9871-9874, 9891, 9894, 9910 C000-C809 013
(c) Chronic myeloid leukemia 9863, 9868 C000-C809 015
(d) Other specified leukemia 9830, 9842, 9860, 9862, 9870,9875-9890, 9892, 9893, 9900, 9930-9941 C000-C809 016
(e) Unspecified leukemia 9800-9804 C000-C809 017
II Lymphoma and reticuloendothelial neoplasms      
(a) Hodgkin lymphoma 9650-9667 C000-C809 021
(b) Non-Hodgkin lymphoma 9591-9595, 9670-9686, 9688, 9690-9717, 9723 C000-C809 022
(c) Burkitt lymphoma 9687 C000-C809 023
(d) Miscellaneous lymphoreticular neoplasms 9720, 9731-9764 C000-C809 024
(e) Unspecified lymphoma 9590 C000-C809 025
III CNS and miscellaneous intracranial and intraspinal neoplasms      
(a) Ependymoma 9383, 9390-9394 C000-C809 031
(b) Astrocytoma 9380 C723 032
9381, 9400-9441 * C000-C809 * 032
(c) Primitive neuroectodermal tumors 9470-9473 * C000-C809 * 033
(d) Other gliomas 9380 C700-C722, C724-C729 034
9382, 9384 C000-C809 034
9442-9460, 9481 C000-C809 034
(e) Miscellaneous intracranial and intraspinal neoplasms 8270-8281, 8300, 9350-9362, 9480, 9505, 9530-9539 * C000-C809 * 035
(f) Unspecified intracranial and intraspinal neoplasms 8000-8004 C700-C729, C751-C753 036
IV Sympathetic nervous system tumors      
(a) Neuroblastoma and ganglioneuroblastoma 9490, 9500 * C000-C809 * 041
(b) Other sympathetic nervous system tumors 8680, 8693-8710, 9501-9504, 9520-9523 C000-C809 042
V Retinoblastoma 9510-9512 C000-C809 051
VI Renal tumors      
(a) Wilms tumor, rhabdoid and clear cell sarcoma 8963 C649, C809 061
8960, 8964 C000-C809 061
(b) Renal carcinoma 8010-8041, 8050-8075, 8082, 8120-8122, 8130-8141, 8143, 8155, 8190-8201, 8210, 8211, 8221-8231,8240, 8241, 8244-8246, 8260-8263, 8290, 8310, 8320, 8323, 8401, 8430, 8440, 8480-8490, 8504, 8510, 8550, 8560-8573 C649 062
8312 C000-C809 062
(c) Unspecified malignant renal tumors 8000-8004 C649 063
VII Hepatic tumors      
(a) Hepatoblastoma 8970 C000-C809 071
(b) Hepatic carcinoma 8010-8041, 8050-8075, 8082, 8120-8122, 8140, 8141, 8143, 8155, 8190-8201, 8210, 8211, 8230, 8231,8240, 8241, 8244-8246, 8260-8263, 8310, 8320, 8323, 8401, 8430, 8440, 8480-8490, 8504, 8510, 8550, 8560-8573 C220, C221 072
8160-8180 C000-C809 072
(c) Unspecified malignant hepatic tumors 8000-8004 C220, C221 073
VIII Malignant bone tumors      
(a) Osteosarcoma 9180-9200 C000-C809 081
(b) Chrondosarcoma 9220-9230 C000-C809 082
9231, 9240 C400-C419 082
(c) Ewing sarcoma 9260 C400-C419, C809 083
9363, 9364 C400-C419 083
(d) Other specified malignant bone tumors 8812, 9250, 9261-9330, 9370 C000-C809 084 $
(e) Unspecified malignant bone tumors 8000-8004, 8800, 8801, 8803, 8804 C400-C419 085 $
IX Soft-tissue sarcomas      
(a) Rhabdomyosarcoma and embryonal sarcoma 8900-8920, 8991 C000-C809 091
(b) Fibrosarcoma, neurofibrosarcoma and other fibromatous neoplasms 8810, 8811, 8813-8833, 9540-9561 C000-C809 092
(c) Kaposi sarcoma 9140 C000-C809 093
(d) Other specified soft-tissue sarcomas 8840-8896, 8982, 8990, 9040-9044, 9120-9134, 9150-9170, 9251, 9581 C000-C809 094
8963 C000-C639, C659-C768 094
9231, 9240, 9363, 9364 C000-C399, C440-C809 094
9260 C000-C399, C470-C768 094
(e) Unspecified soft-tissue sarcomas 8800-8804 C000-C399, C440-C809 095
X Germ-cell, trophoblastic and other gonadal neoplasms      
(a) Intracranial and intraspinal germ-cell tumors 9060-9102 C700-C729, C751-C753 101
(b) Other and unspecified non-gonadal germ-cell tumors 9060-9102 C000-C559, C570-C619, C630-C699, C739-C750, C754-C809 102
(c) Gonadal germ-cell tumors 9060-9102 C569, C620-C629 103
(d) Gonadal carcinomas 8010-8041, 8050-8075, 8120-8122, 8130-8141, 8143, 8155, 8190-8201, 8210, 8211, 8221-8241, 8244-8246, 8260-8263, 8290, 8310, 8320, 8323, 8430, 8440, 8480-8490, 8504, 8510, 8550, 8560-8573 C569, C620-C629 104
8380, 8381, 8441-8473 C000-C809 104
(e) Other and unspecified malignant gonadal tumors 8590-8670, 9000 C000-C809 105
8000-8004 C569, C620-C629 105
XI Carcinomas and other malignant epithelial neoplasms      
(a) Adrenocortical carcinoma 8370-8375 C000-C809 111
(b) Thyroid carcinoma 8010-8041, 8050-8075, 8082, 8120-8122, 8130-8141, 8155, 8190, 8200, 8201, 8211, 8230, 8231, 8244-8246, 8260-8263, 8290, 8310, 8320, 8323, 8430, 8440, 8480, 8481, 8500-8573 C739 112
8330-8350 C000-C809 112
(c) Nasopharyngeal carcinoma 8010-8041, 8050-8075, 8082, 8120-8122, 8130-8141, 8155, 8190, 8200, 8201, 8211, 8230, 8231, 8244-8246, 8260-8263, 8290, 8310, 8320, 8323, 8430, 8440, 8480, 8481, 8504, 8510, 8550, 8560-8573 C110-C119 113
(d) Malignant melanoma 8720-8780 C000-C809 114
(e) Skin carcinoma 8010-8041, 8050-8075, 8082, 8090-8110, 8140, 8143, 8147, 8190, 8200, 8240, 8246, 8247, 8260, 8310, 8320, 8323, 8390-8420, 8430, 8480, 8542, 8560, 8570-8573, 8940 C440-C449 115
(f) Other and unspecified carcinomas 8010-8082, 8120-8155, 8190-8263, 8290, 8310, 8314-8323, 8430-8440, 8480-8580, 8940, 8941 C000-C109, C129-C218, C239-C399, C480-C488, C500-C559, C570-C619, C630-C639, C659-C729, C750-C809 116
XII Other and unspecified malignant neoplasms      
(a) Other specified malignant tumors 8930, 8933, 8950, 8951, 8971-8981, 9020, 9050-9053, 9110, 9580 C000-C809 121
(b) Other unspecified malignant tumors 8000-8004 C000-C218, C239-C399, C420-C559, C570-C619, C630-C639, C659-C699, C739-C750, C754-C809 122
Not classified by ICCC     999

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* ICD-O-2 histology and site definitions differ between IARC Technical Report No. 29 and the SEER modification.

$ Recode value differs between IARC Technical Report No. 29 and the SEER modification.