Table 1a.
Central Brain Tumor Registry of the United States (CBTRUS), Brain and Central Nervous System Tumor Malignant Histologies†
| Histology | ICD-O-3‡ Histology Code |
|---|---|
| Tumors of Neuroepithelial Tissue | |
| Pilocytic astrocytoma | 9421/1 [Included with malignant tumors] |
| Diffuse astrocytoma | 9400/3, 9410/3, 9411/3, 9420/3 |
| Anaplastic astrocytoma | 9401/3 |
| Unique astrocytoma variants | 9381/3, 9424/3 |
| Glioblastoma | 9440/3, 9441/3, 9442/3 |
| Oligodendroglioma | 9450/3 |
| Anaplastic oligodendroglioma | 9451/3, 9460/3 |
| Oligoastrocytic tumors | 9382/3 |
| Ependymal tumors | 9391/3, 9392/3, 9393/3 |
| Glioma malignant, NOS | 9380/3 |
| Choroid plexus | 9390/3 |
| Other neuroepithelial tumors | 9423/3, 9430/3 |
| Neuronal and mixed neuronal- glial tumors | 8680/3, 8693/3, 9505/3, 9522/3, 9523/3 |
| Tumors of the pineal region | 9362/3 |
| Embryonal tumors | 8963/3, 9364/3, 9470/3, 9471/3, 9472/3,9473/3, 9474/3, |
| 9490/3, 9500/3, 9501/3, 9502/3, 9508/3 | |
| Tumors of Cranial and Spinal Nerves | |
| Nerve sheath tumors | 9540/3, 9560/3, 9561/3, 9571/3 |
| Tumors of Meninges | |
| Meningioma | 9530/3, 9538/3, 9539/3 |
| Mesenchymal tumors | 8800/3, 8801/3, 8802/3, 8803/3, 8804/3, 8805/3, 8806/3, 8810/3, 8815/3, 8830/3, |
| 8850/3, 8851/3, 8852/3, 8853/3, 8854/3, 8857/3, 8890/3, 8900/3, 8901/3, 8902/3, | |
| 8910/3, 8912/3, 8920/3, 8921/3, 8990/3, 9040/3, 9150/3, 9170/3, 9180/3, 9260/3, 9480/3 | |
| Primary melanocytic lesions | 8720/3, 8728/3, 8770/3, 8771/3 |
| Other neoplasms related to the meninges | 9220/3, 9231/3, 9240/3, 9243/3, 9370/3, 9371/3, 9372/3 |
| Lymphomas and Hemopoietic Neoplasms | |
| Lymphoma | 9590/3, 9591/3, 9596/3, 9650/3, 9651/3, 9652/3, 9653/3, 9654/3, 9655/3, 9659/3, |
| 9661/3, 9662/3, 9663/3, 9664/3, 9665/3, 9667/3, 9670/3, 9671/3, 9673/3, 9675/3, | |
| 9680/3, 9684/3, 9687/3, 9690/3, 9691/3, 9695/3, 9698/3, 9699/3, 9701/3, 9702/3, | |
| 9705/3, 9714/3, 9719/3, 9728/3, 9729/3 | |
| Other hemopoietic neoplasms | 9727/3, 9731/3, 9733/3, 9734/3, 9740/3, 9741/3, 9750/3, 9754/3, 9755/3, 9756/3, 9757/3, 9758/3, |
| 9760/3, 9823/3, 9826/3, 9827/3, 9832/3, 9837/3, 9860/3, 9861/3, 9866/3, 9930/3 | |
| Germ Cell Tumors and Cysts | |
| Germ cell tumors, cysts and | 8020/3, 8440/3, 9060/3, 9061/3, 9064/3, 9065/3, 9070/3, 9071/3, 9072/3, 9080/3, |
| heterotopias | 9081/3, 9082/3, 9083/3, 9084/3, 9085/3, 9100/3, 9101/3 |
| Tumors of Sellar Region | |
| Tumors of the pituitary | 8140/3, 8246/3, 8260/3, 8270/3, 8272/3, 8280/3, 8281/3, 8290/3, 8300/3, 8310/3, 8323/3 |
| Unclassified Tumors | |
| Hemangioma | 9120/3, 9130/3, 9133/3, 9140/3 |
| Neoplasm, unspecified | 8000/3, 8001/3, 8002/3, 8003/3, 8004/3, 8005/3, 8010/3, 8021/3 |
| All other | 8320/3, 8710/3, 8711/3, 8811/3, 8840/3, 8896/3, 8980/3, 9503/3, 9580/3 |
† Includes all the histologies listed in the standard definition of reportable brain tumors from the Consensus Conference10 on Brain Tumor Definitions.
‡ International Classification of Diseases for Oncology, 3rd Edition, 2000. World Health Organization, Geneva, Switzerland.
Abbreviations: CBTRUS, Central Brain Tumor Registry of the United States; NOS, not otherwise specified.