Table 2a.
Central Brain Tumor Registry of the United States (CBTRUS), Brain and Central Nervous System Tumor Histology Groupings
| Histology | ICD-O-3a Histology Codeb |
|---|---|
| Tumors of Neuroepithelial Tissue | |
| Pilocytic astrocytoma* | 9421, 9425c |
| Diffuse astrocytoma* | 9400, 9410, 9411, 9420 |
| Anaplastic astrocytoma* | 9401 |
| Unique astrocytoma variants* | 9381, 9384, 9424 |
| Glioblastoma* | 9440, 9441, 9442/3d |
| Oligodendroglioma* | 9450 |
| Anaplastic oligodendroglioma* | 9451, 9460 |
| Oligoastrocytic tumors* | 9382 |
| Ependymal tumors* | 9383, 9391, 9392, 9393, 9394 |
| Glioma malignant, NOS* | 9380, 9431c, 9432c |
| Choroid plexus tumors | 9390 |
| Other neuroepithelial tumors* | 9363, 9423, 9430, 9444 |
| Neuronal and mixed neuronal-glial tumors* | 8680, 8681, 8690, 8693, 9412, 9413, 9442/1e, |
| 9492 (excluding site C75.1), 9493, 9505, 9506, 9522, 9523 | |
| Tumors of the pineal region | 9360, 9361, 9362, 9395c |
| Embryonal tumors | 8963, 9364, 9470, 9471, 9472, 9473, 9474, |
| 9480, 9490, 9500, 9501, 9502, 9508 | |
| Tumors of Cranial and Spinal Nerves | |
| Nerve sheath tumors | 9540, 9541, 9550, 9560, 9561, 9570, 9571 |
| Other tumors of cranial and spinal nerves | 9562 |
| Tumors of Meninges | |
| Meningioma | 9530, 9531, 9532, 9533, 9534, 9537, 9538, 9539 |
| Mesenchymal tumors | 8324, 8800, 8801, 8802, 8803, 8804, 8805, 8806, 8810, 8815, 8824, 8830, |
| 8831, 8835, 8836, 8850, 8851, 8852, 8853, 8854, 8857, 8861, 8870 , 8880, | |
| 8890, 8897, 8900, 8901, 8902, 8910, 8912, 8920, 8921, 8935, 8990, 9040, 9136, | |
| 9150, 9170, 9180, 9210, 9241, 9260, 9373 | |
| Primary melanocytic lesions | 8720, 8728, 8770, 8771 |
| Other neoplasms related to the meninges | 9161, 9220, 9231, 9240, 9243, 9370, 9371, 9372, 9535 |
| Lymphomas and Hemopoietic Neoplasms | |
| Lymphoma | 9590, 9591, 9596, 9650, 9651, 9652, 9653, 9654, 9655, 9659, 9661, |
| 9662, 9663, 9664, 9665, 9667, 9670, 9671, 9673, 9675, 9680, 9684, | |
| 9687, 9690, 9691, 9695, 9698, 9699, 9701, 9702, 9705, 9714, 9719, | |
| 9728, 9729 | |
| Other hemopoietic neoplasms | 9727, 9731, 9733, 9734, 9740, 9741, 9750, 9751, 9752, 9753, 9754, 9755, |
| 9756, 9757, 9758, 9760, 9766, 9823, 9826, 9827, 9832, 9837, 9860, 9861, 9866, 9930, 9970 | |
| Germ Cell Tumors and Cysts | |
| Germ cell tumors, cysts and heterotopias | 8020, 8440, 9060, 9061, 9064, 9065, 9070, 9071, 9072, 9080, 9081, 9082, |
| 9083, 9084, 9085, 9100, 9101 | |
| Tumors of Sellar Region | |
| Tumors of the pituitary | 8040, 8140, 8146, 8246, 8260, 8270, 8271, 8272, |
| 8280, 8281, 8290, 8300, 8310, 8323, 9492 (Site C75.1 only), 9582 | |
| Craniopharyngioma | 9350, 9351, 9352 |
| Unclassified Tumors | |
| Hemangioma | 9120, 9121, 9122, 9123, 9125, 9130, 9131, 9133, 9140 |
| Neoplasm, unspecified | 8000, 8001, 8002, 8003, 8004, 8005, 8010, 8021 |
| All other | 8320, 8452, 8710, 8711, 8713, 8811, 8840, 8896, 8980, 9173, 9503, 9580 |
aInternational Classification of Diseases for Oncology, 3rd Edition, 2000. World Health Organization, Geneva, Switzerland.
bSee the CBTRUS website for additional information about the specific histology codes included in each group: http://www.cbtrus.org.
cHistology not currently used to US cancer registration, will be included starting with diagnosis year 2015. See NAACCR website: http://www.naaccr.org/LinkClick.aspx?fileticket=4Hx-2XJJqFo%3d&tabid=161&mid=523
dMorphology 9442/3 only.
eMorphology 9442/1 only.
*All or some of this histology is included in the CBTRUS definition of gliomas, including ICD-O-3 histology codes 9380-9384, 9391-9460.
Abbreviations: CBTRUS, Central Brain Tumor Registry of the United States; NOS, not otherwise specified.