Table 1 Changes and additions to morphology codes for intracranial and intraspinal tumours between ICD-O-1 (1976) [14], ICD-O-2 (1990) [15] and ICD-O-3 (2000) [16]. Changes to behaviour code are in bold italics. ICCC-3: category in International Classification of Childhood Cancer, Third Edition [6]
Entity | ICD-O-1 | ICD-O-2 | ICD-O-3 | ICCC-3 |
|---|---|---|---|---|
Papillary ependymoma | 9393/1 | 9393/1 | 9393/3 | IIIa.1 |
Pilocytic astrocytoma | 9421/3 | 9421/3 | 9421/1 | IIIb |
Spongioblastoma, NOS | 9422/3 | 9422/3 | 9421/1 | IIIb |
Pleomorphic xanthoastrocytoma | – | 9424/3 | 9424/3 | IIIb |
Gliofibroma | – | – | 9442/1 | IIIb |
Large cell medulloblastoma | – | – | 9474/3 | IIIc.1 |
Primitive neuroectodermal tumour, NOS (now Embryonal CNS tumour, NOS) | – | 9473/3 | 9473/3 | IIIc.2 |
Atypical teratoid/rhabdoid tumour | – | 8963/3 | 9508/3 | IIIc.4 |
Chordoid glioma | – | – | 9444/1 | IIId.3 |
Prolactinoma | – | 8271/0 | 8271/0 | IIIe.1 |
Pituitary adenoma, NOS | 8140/0 | 8140/0 | 8272/0 | IIIe.1 |
Pituitary carcinoma, NOS | 8010/3 | 8010/3 | 8272/3 | IIIe.1 |
Adamantinomatous craniopharyngioma | – | – | 9351/1 | IIIe.2 |
Papillary craniopharyngioma | – | – | 9352/1 | IIIe.2 |
Granular cell tumour of the sellar region | 9580/0 | 9580/0 | 9582/0 | IIIe.2 |
Desmoplastic infantile astrocytoma | – | – | 9412/1 | IIIe.4 |
Dysembryoplastic neuroepithelial tumour | – | – | 9413/0 | IIIe.4 |
Gangliocytoma | – | 9490/0 | 9492/0 | IIIe.4 |
Dysplastic gangliocytoma of cerebellum | – | – | 9493/0 | IIIe.4 |
Anaplastic ganglioglioma | – | – | 9505/3 | IIIe.4 |
Clear cell meningioma | Â | Â | 9538/1 | IIIe.5 |
Papillary meningioma | 9538/1 | 9538/1 | 9538/3 | IIIe.5 |