Statistical Table 1

 

CBTRUS Brain and Central Nervous System Tumor
Histology Groupings, 2000 Revision
HISTOLOGY ICDO MORPHOLOGY CODE
Tumors of neuroepithelial tissue  

Diffuse astrocytoma (protoplasmic, fibrillary)
9410, 9420

Anaplastic astrocytoma
9401, 9411

Glioblastoma
9440, 9441, 9442

Pilocytic astrocytoma
9421

Unique astrocytoma variants
9383, 9384, 9424

Oligodendroglioma
9450

Anaplastic oligodendroglioma
9451, 9460

Ependymoma/anaplastic ependymoma
9391, 9392, 9393

Ependymoma variants
9394

Mixed glioma
9382

Astrocytoma, NOS
9400

Glioma malignant, NOS
9380

Choroid plexus
9390

Neuroepithelial
9381, 9423, 9430

Benign and malignant neuronal/glial,
neuronal and mixed
8680, 9364, 9490, 9491, 9500, 9505, 9506

Pineal parenchymal
9360, 9361, 9362

Embryonal/primitive/medulloblastoma
8963, 9443, 9470, 9471, 9472, 9473, 9502, 9503
Tumors of cranial and spinal nerves  

Nerve sheath, benign and malignant
9540, 9550, 9560, 9570

Other tumors of cranial and spinal nerves
9562
Tumors of the meninges  

Meningioma
9530, 9531, 9532, 9533, 9534, 9537, 9538

Other mesenchymal, benign and malignant
8324, 8800, 8801, 8803, 8804, 8810, 8830, 8850, 8851, 8857, 8861, 8890, 8897, 8900, 8910, 8990, 9130, 9133, 9150, 9180, 9220, 9231, 9240, 9241, 9260, 9480, 9481, 9536, 9536

Hemangioblastoma
9161, 9535
Lymphomas and hemopoietic neoplasms  

Lymphoma
9590, 9591, 9594, 9595, 9630, 9650, 9655, 9663, 9665, 9670, 9671, 9672, 9675, 9680, 9681, 9682, 9683, 9684, 9685, 9686, 9687, 9690, 9691, 9692, 9693, 9695, 9696, 9698, 9702, 9706, 9707, 9711, 9712, 9714, 9720, 9723, 9731, 9766, 9827, 9830, 9970
Germ Cell Tumors and Cysts  

Germ cell tumors, cysts and heterotopias
8020, 9060, 9061, 9064, 9071, 9080, 9081, 9084, 9085
Tumors of the sellar region  

Pituitary

8040, 8140, 8146, 8260, 8270, 8271, 8280, 8281, 8290, 8300, 8323, 8333

Craniopharyngioma
9350
Local extensions from regional tumors  

Chordoma/chondrosarcoma
9220, 9370
Unclassified tumors  

Hemangioma
9120, 9121, 9130, 9131

Neoplasm, unspecified
8000, 8001, 8002, 8003, 8010

All other
8720, 9173, 9580, 9722

Abbreviations: CBTRUS, Central Brain Tumor Registry of the United States; ICDO, International Classification of Diseases for Oncology; NOS, not otherwise specified


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The Central Brain Tumor Registry of the United States (CBTRUS) is a not-for-profit corporation which gathers and disseminates epidemiologic data on primary brain tumors in order to facilitate research and establish awareness of the disease. CBTRUS makes no representations or warranties, and gives no other assurances or guarantees, express or implied, with respect to the accuracy or completeness of the data presented. The information provided in this website is not intended to assist in the evaluation, diagnosis or treatment of individual diseases. Persons with questions regarding individual diseases should contact their own physician to obtain medical assistance.