The classification has two axes: topography and morphology.
The morphology axis addresses the microscopic structure (histology) of the tumor.
This axis has particular importance because the Systematized Nomenclature of Medicine ("SNOMED") has adopted the ICD-O classification of morphology. SNOMED has been changing continuously, and several different versions of SNOMED are in use. Accordingly, mapping of ICD-O codes to SNOMED requires careful assessment of whether entities are indeed true matches.
The topography axis addresses the tumor's site in the body. It is standardized with the C section of ICD-10.
There were no changes in the topography axis between ICD-O-2 and ICD-O-3.
See List of ICD-10 codes#(C00–C97) Malignant Neoplasms for examples.
Source:1
M8000/0 Neoplasm, benign
M8000/1 Neoplasm, uncertain whether benign or malignant
M8000/3 Neoplasm, malignant
M8000/6 Neoplasm, metastatic
M8000/9 Neoplasm, malignant, uncertain whether primary or metastatic
M8001/0 Tumor cells, benign
M8001/1 Tumor cells, uncertain whether benign or malignant
M8001/3 Tumor cells, malignant
M8002/3 Malignant tumor, small cell type
M8003/3 Malignant tumor, giant cell type
M8004/3 Malignant tumor, spindle cell type
M8005/0 Clear cell tumor, NOS
M8005/3 Malignant tumor, clear cell type
M8390/0 Skin appendage adenoma (C44._)
M8390/3 Skin appendage carcinoma (C44._)
M8391/0 Follicular fibroma (C44._)
M8392/0 Syringofibroadenoma (C44._)
M8400/0 Sweat gland adenoma (C44._)
M8400/1 Sweat gland tumor, NOS (C44._)
M8400/3 Sweat gland adenocarcinoma (C44._)
M8401/0 Apocrine adenoma
M8401/3 Apocrine adenocarcinoma
M8402/0 Nodular hidradenoma (C44._)
M8402/3 Nodular hidradenoma, malignant (C44._)
M8403/0 Eccrine spiradenoma (C44._)
M8403/3 Malignant eccrine spiradenoma (C44._) M8404/0 Hidrocystoma (C44._)
M8405/0 Papillary hidradenoma
M8406/0 Papillary syringadenoma (C44._)
M8407/0 Syringoma, NOS (C44._)
M8407/3 Sclerosing sweat duct carcinoma (C44._)
M8408/0 Eccrine papillary adenoma (C44._)
M8408/1 Aggressive digital papillary adenoma (C44._)
M8408/3 Eccrine papillary adenocarcinoma (C44._)
M8409/0 Eccrine poroma (C44._)
M8410/0 Sebaceous adenoma (C44._)
M8410/3 Sebaceous adenocarcinoma (C44._)
M8413/3 Eccrine adenocarcinoma (C44._)
M8420/0 Ceruminous adenoma (C44.2)
M8420/3 Ceruminous adenocarcinioma (C44.2)
M8430/1 Mucoepidermoid tumor
M8430/3 Mucoepidermoid carcinoma
M8440/0 Cystadenoma, NOS
M8440/3 Cystadenocarcinoma, NOS
M8441/0 Serous cystadenoma, NOS
M8441/3 Serous cystadenocarcinoma, NOS (C56.9)
M8442/1 Serous cystadenoma, borderline malignancy (C56.9)
M8443/0 Clear cell cystadenoma (C56.9)
M8444/1 Clear cell cystic tumor of borderline malignancy (C56.9)
M8450/0 Papillary cystadenoma, NOS (C56.9)
M8450/3 Papillary cystadenocarcinoma, NOS (C56.9)
M8451/1 Papillary cystadenoma, borderline malignancy (C56.9)
M8452/1 Solid pseudo papillary tumor (C25._)
M8452/3 Solid pseudopapillary carcinoma (C25._)
M8453/0 Intraductal papillary-mucinous adenoma (C25._)
M8453/1 Intraductal papillary-mucinous tumor with moderate dysplasia (C25._)
M8453/2 Intraductal papillary-mucinous carcinoma, non-invasive (C25._)
M8453/3 Intraductal papillary-mucinous carcinoma invasive (C25._)
M8454/0 Cystic tumor of atrio-ventricular node (C38.0)
M8460/0 Papillary serous cystadenoma, NOS (C56.9)
M8460/3 Papillary serous cystadenocarcinoma (C56.9)
M8461/0 Serous surface papilloma (C56.9)
M8461/3 Serous surface papillary carcinoma (C56.9)
M8462/1 Serous papillary cystic tumor of borderline malignancy (C56.9)
M8463/1 Serous surface papillary tumor of borderline malignancy (C56.9)
M8470/0 Mucinous cystadenoma, NOS (C56.9)
M8470/1 Mucinous cystic tumor with moderate dysplasia (C25._)
M8470/2 Mucinous cystadenocarcinoma, non-invasive (C25._)
M8470/3 Mucinous cystadenocarcinoma/ NOS (C56.9)
M8471/0 Papillary mucinous cystadenoma, NOS (C56.9)
M8471/3 papillary mucinous cystadenocarcinoma (C56.9)
M8472/1 Mucinous cystic tumor of borderline malignancy (C56.9)
M8473/1 Papillary mucinous cystadenoma, borderline malignancy (C56.9)
M8480/0 Mucinous adenoma
M8480/3 Mucinous adenocarcinoma
M8480/6 Pseudomyxoma peritonei
M8481/3 Mucin-producing adenocarcinoma
M8482/3 Mucinous adenocarcinoma, endocervical type
M8490/3 Signet ring cell carcinoma
M8490/6 Metastatic signet ring cell carcinoma
M8500/2 Intraductal carcinoma, noninfiltrating, NOS
M8500/3 Infiltrating duct carcinoma, NOS (C50._)
M8501/2 Comedocarcinoma, noninfiltrating (C50._)
M8501/3 Comedocarcinoma, NOS (C50._)
M8502/3 Secretory carcinoma of breast (C50._)
M8503/0 Intraductal papilloma
M8503/2 Noninfiltrating intraductal papillary adenocarcinoma (C50._)
M8503/3 Intraductal papillary adenocarcinoma with invasion (C50._)
M8504/0 Intracystic papillary adenoma
M8504/2 Noninfiltrating intracystic carcinoma
M8504/3 Intracystic carcinoma, NOS
M8505/0 Intraductal papillomatosis, NOS
M8506/0 Adenoma of nipple (C50._)
M8507/2 Intraductal micropapillary carcinoma (C50._)
M8508/3 Cystic hypersecretory carcinoma (C50._)
M8510/3 Medullary carcinoma, NOS
M8512/3 Medullary carcinoma with lymphoid stroma
M8513/3 Atypical medullary carcinoma (C50._)
M8514/3 Duct carcinoma, desmoplastic type
M8520/2 Lobular carcinoma in situ, NOS (C50._)
M8520/3 Lobular carcinoma, NOS (C50._)
M8521/3 Infiltrating ductular carcinoma (C50._)
M8522/2 Intraductal carcinoma and lobular carcinoma in situ (C50._)
M8522/3 Infiltrating duct and lobular carcinoma (C50._)
M8523/3 Infiltrating duct mixed with other types of carcinoma (C50._)
M8524/3 Infiltrating lobular mixed with other types of carcinoma (C50._)
M8525/3 Polymorphous low grade adenocarcinoma
M8530/3 Inflammatory carcinoma (C50._)
M8540/3 Paget disease, mammary (C50._)
M8541/3 Paget disease and infiltrating duct carcinoma of breast (C50._)
M8542/3 Paget disease, extramammary (except Paget disease of bone)
M8543/3 Paget disease and intraductal carcinoma of breast (C50._)
M8550/0 Acinar cell adenoma
M8550/1 Acinar cell tumor
M8550/3 Acinar cell carcinoma
M8551/3 Acinar cell cystadenocarcinoma
M8560/0 Mixed squamous cell and glandular papilloma
M8560/3 Adenosquamous carcinoma
M8561/0 Adenolymphoma (C07._, C08._)
M8562/3 Epithelial-myoepithelial carcinoma
M8570/3 Adenocarcinoma with squamous metaplasia
M8571/3 Adenocarcinoma with cartilaginous and osseous metaplasia
M8572/3 Adenocarcinoma with spindle cell metaplasia
M8573/3 Adenocarcinoma with apocrine metaplasia
M8574/3 Adenocarcinoma with neuroendocrine differentiation
M8575/3 Metaplastic carcinoma, NOS
M8576/3 Hepatoid adenocarcinoma
M8581/3 Thymoma, type A, malignant (C37.9)
M8582/1 Thymoma, type AB, NOS (C37.9)
M8582/3 thymoma, type AB, malignant (C37.9)
M8583/1 Thymoma, type B1, NOS (C37.9)
M8583/3 Thymoma, type B1, malignant (C37.9)
M8584/1 Thymoma, type B2, NOS (C37.9)
M8584/3 Thymoma, type B2, malignant (C37.9)
M8585/1 Thymoma, type B3, NOS (C37.9)
M8585/3 Thymoma, type B3, malignant (C37.9)
M8586/3 Thymic carcinoma, NOS (C37.9)
M8587/0 Ectopic hamartomatous thymoma
M8588/3 Spindle epithelial tumor with thymus-like element
M8589/3 Carcinoma showing thymus-like element
M8590/1 Sex cord-stromal tumor, NOS
M8591/1 Sex cord-gonadal stromal tumor, incompletely differentiated
M8592/1 Sex cord-gonadal stromal tumor, mixed forms
M8593/1 Stromal tumor with minor sex cord elements
M8600/0 Thecoma, NOS
M8600/3 Thecoma, malignant
M8601/0 Thecoma, luteinized
M8602/0 Sclerosing stromal tumor
M8610/0 Luteoma, NOS
M8620/1 Granulosa cell tumor, NOS
M8620/3 Granulosa cell tumor, malignant
M8621/1 Granulosa cell-theca cell tumor
M8622/1 Granulosa cell tumor, juvenile
M8623/1 Sex cord tumor with annular tubules
M8630/1 Androblastoma/Arrhenoblastoma, benign
M8630/1 Androblastoma/Arrhenoblastoma, NOS
M8630/3 Androblastoma/Arrhenoblastoma, malignant
M8631/0 Sertoli-Leydig cell tumor, well differentiated
M8631/1 Sertoli-Leydig cell tumor of intermediate differentiation
M8631/3 Sertoli-Leydig cell tumor, poorly differentiated
M8632/1 Gynandroblastoma
M8633/1 Sertoli-Leydig cell tumor, retiform
M8634/1 Sertoli-Leydig cell tumor, intermediate differentiation, with heterologous elements
M8634/3 Sertoli-Leydig cell tumor, poorly differentiated, with heterologous elements
M8640/1 Sertoli tumor, NOS
M8640/3 Sertoli cell carcinoma (C62._)
M8641/0 Sertoli cell tumor with lipid storage
M8642/1 large cell calcifying Sertoli cell tumor
M8650/0 Leydig cell tumor, benign (C62._)
M8650/3 Leydig cell tumor, malignant
M8660/0 Hilus cell tumor (C56.9)
M8670/0 Lipid cell tumor of ovary (C56.9)
M8670/3 Steroid cell tumor, malignant
M8641/0 Adrenal rest tumor
M8680/0 Paraganglioma, benign
M8680/1 Paraganglioma, NOS
M8680/3 paraganglioma, malignant
M8681/1 Sympathetic paraganglioma
M8682/1 Parasympathetic paraganglioma
M8683/0 Gangliocytic paraganglioma (C17.0)
M8690/1 Glomus jugulare tumor, NOS (C75.5)
M8691/1 Aortic body tumor (C75.5)
M8692/1 Carotid body tumor/paraganglioma (C75.4)
M8693/1 Extra-adrenal paraganglioma, NOS
M8693/3 Extra-adrenal paraganglioma, malignant
M8700/0 Pheochromocytoma, NOS (C74.1)
M8700/3 Pheochromocytoma, malignant (C74.1)
M8710/3 Glomangiosarcoma
M8711/0 Glomus tumor, NOS
M8711/3 Glomus tumor, Malignant
M8712/0 Glomangioma
M8713/0 Glomangiomyoma
M8720/0 Pigmented nevus, NOS
M8720/2 Melanoma in situ
M8720/3 Malignant melanoma, NOS (except juvenile melanoma M8770/0)
M8721/3 Nodular melanoma
M8722/0 Balloon cell nevus
M8722/3 Balloon cell melanoma
M8723/0 Halo nevus
M8723/3 Malignant melanoma, regressing
M8725/0 Neuronevus
M8726/0 Magnocellular nevus (C69.4)
M8727/0 Dysplastic nevus
M8727/0 dysplastic nevus
M8728/0 Diffuse melanocytosis
M8728/1 Meningeal melanocytoma (C70.9)
M8728/3 Meningeal melanomatosis (C70.9)
M8730/0 Nonpigmented nevus
M8740/0 Junctional nevus, NOS
M8740/3 Malignant melanoma in junctional nevus
M8741/2 Precancerous melanosis, NOS
M8741/3 Malignant melanoma in precancerous melanosis
M8742/3 Lentigo maligna melanoma
M8743/3 Superficial spreading melanoma
M8744/3 Acral lentiginous melanoma, malignant
M8745/3 * Desmoplastic melanoma, malignant
M8746/3 Mucosal lentiginous melanoma
M8750/0 Intradermal nevus
M8760/0 compound nevus
M8761/0 Small congenital nevus
M8761/1 Giant pigmented nevus, NOS
M8761/3 Malignant melanoma in giant pigmented nevus/congenital melanocytic nevus
M78762/1 Proliferative dermal lesion in congenital nevus
M8770/0 Epithelioid and spindle cell nevus
M8770/3 Mixed epithelioid and spindle cell melanoma
M8771/0 Epithelioid cell nevus
M8771/3 Epithelioid cell melanoma
M8772/0 spindle cell nevus, NOS
M8772/3 Spindle cell melanoma, NOS
M8773/3 Spindle cell melanoma, type A
M8774/3 Spindle cell melanoma, type B
M8780/0 Blue nevus, NOS
M8780/3 blue nevus, malignant
M8790/0 Cellular blue nevus
M8800/0 Soft tissue tumor, benign
M8800/3 Sarcoma, NOS
M8800/9 Sarcomatosis, NOS
M8801/3 Spindle cell sarcoma
M8802/3 Giant cell sarcoma (except of bone M9250/3)
M8803/3 Small cell sarcoma
M8804/3 Epithelioid sarcoma
M8805/3 Undifferentiated sarcoma
M8806/3 Desmoplastic small round cell tumor
M8810/0 Fibroma, NOS
M8810/1 Cellular fibroma (C56.9)
M8810/3 Fibrosarcoma, NOS
M8811/0 Fibromyxoma
M8811/3 Fibromyxosarcoma
M8812/0 Periosteal fibroma (C40._, C41._)
M8813/0 Fascial fibroma
M8813/3 Fascial fibrosarcoma
M8814/3 Infantile fibrosarcoma
M8815/0 Solitary fibrous tumor
M8815/3 Solitary fibrous tumor, malignant
M8820/0 Elastofibroma
M8821/1 Aggressive fibromatosis
M8822/1 Abdominal fibromatosis
M8823/0 Desmoplastic fibroma
M8824/0 Myofibroma
M8824/1 Myofibromatosis
M8825/0 Myofibroblastoma
M8825/1 Myofibroblastic tumor, nos
M8826/0 Angiomyofibroblastoma
M8827/1 Myobfibroblastic tumor, peribronchial (C34._)
M8830/0 Benign fibrous histiocytoma
M8830/1 Atypical fibrous histiocytoma
M8830/3 Malignant fibrous histiocytoma
M8831/0 Histiocytoma, NOS
M8832/0 Dermatofibroma, NOS (C44._)
M8832/3 Dermatofibrosarcoma, NOS (C44._)
M8833/3 Pigmented dermatofibrosarcoma protuberans
M8834/1 Giant-cell fibroblastoma
M8835/1 Plexiform fibrohistiocytic tumor
M8836/1 Angiomatoid fibrous histiocytoma
M8840/0 Myxoma, NOS
M8840/3 Myxosarcoma
M8841/1 Angiomyxoma
M8842/0 Ossifying fibromyxoid tumor
M8850/0 Lipoma, NOS
M8850/1 Atypical lipoma
M8850/3 Liposarcoma, NOS
M8851/0 Fibrolipoma
M8851/3 Liposarcoma, well differentiated
M8852/0 Fibromyxolipoma
M8852/3 Myxoid liposarcoma
M8853/3 Round cell liposarcoma
M8854/0 Pleomorphic lipoma
M8854/3 Pleomorphic liposarcoma
M8855/3 Mixed liposarcoma
M8856/0 Intramuscular lipoma
M8857/0 Spindle cell lipoma
M8857/3 Fibroblastic liposarcoma
M8858/3 Dedifferentiated liposarcoma
M8860/0 Angiomyolipoma
M8861/0 Angiolipoma, NOS
M8862/0 Chondroid lipoma
M8870/0 Myelolipoma
M8880/0 Hibernoma
M8881/0 Lipoblastomatosis
M8890/0 Leiomyoma, NOS
M8890/1 Leiomyomatosis, NOS
M8890/3 Leiomyosarcoma, NOS
M8891/0 Epithelioid leiomyoma
M8891/3 Epithelioid leiomyosarcoma
M8892/0 Cellular leiomyoma
M8893/0 Bizarre leiomyoma
M8894/0 Angiomyoma
M8894/3 Angiomyosarcoma
M8895/0 Myoma
M8895/3 Myosarcoma
M8896/3 Myxoid leiomyosarcoma
M8897/1 Smooth muscle tumor of uncertain malignant potential
M8898/1 Metastasizing leiomyoma
M8900/0 Rhabdomyoma, NOS
M8900/3 Rhabdomyosarcoma, NOS
M8901/3 Pleomorphic rhabdomyosarcoma, adult type
M8902/3 Mixed type rhabdomyosarcoma
M8903/0 Fetal rhabdomyoma
M8904/0 Adult rhabdomyoma
M8905/0 Genital rhabdomyoma
M8910/3 Embryonal rhabdomyosarcoma, NOS
M8912/3 Spindle cell rhabdomyosarcoma
M8920/3 Alveolar rhabdomyosarcoma
M8921/3 Rhabdomyosarcoma with ganglionic differentiation
M8930/0 Endometrial stromal nodule
M8930/3 Endometrial stromal sarcoma, NOS
M8931/3 Endometrial stromal sarcoma, low grade
M8932/0 Adenomyoma
M8933/3 Adenosarcoma
M8934/3 Carcinofibroma
M8935/0 Stromal tumor, benign
M9835/1 Stromal tumor, NOS
M8935/3 Stromal sarcoma, NOS
M8936/0 Gastrointestinal stromal tumor, benign
M8936/1 Gastrointestinal stromal tumor, NOS
M8936/3 Gastrointestinal stromal sarcoma
M8940/0 Pleomorphic adenoma
M8940/3 Mixed tumor, malignant, NOS
M8941/3 Carcinoma in pleomorphic adenoma
M8950/3 Müllerian mixed tumor
M8951/3 Mesodermal mixed tumor
M8959/0 Benign cystic nephroma
M8959/1 Cystic partially differentiated nephroblastoma
M8959/3 Malignant cystic nephroma
M8960/1 Mesoblastic nephroma
M8960/3 Nephroblastoma, NOS
M8963/3 malignant rhabdoid tumor
M8964/3 Clear cell sarcoma of kidney
M8965/0 Nephrogenic adenofibroma
M8966/0 Renomedullary interstitial cell tumor
M8967/0 Ossifying renal tumor
M8970/3 Hepatoblastoma
M8971/3 Pancreatoblastoma
M8972/3 Pulmonary blastoma
M8973/3 Pleuropulmonary blastoma
M8974/1 Sialoblastoma
M8980/3 Carcinosarcoma, NOS
M8981/3 Carcinosarcoma, embryonal
M8982/0 Myoepithelioma
M8982/3 Malignant myoepithelioma
M8983/0 Adenomyoepithelioma
M8990/0 Mesencymoma, benign
M8990/1 Mesenchymoma, NOS
M8990/3 Mesenchymoma, malignant
M8991/3 Embryonal sarcoma
M9000/0 Brenner tumor, NOS
M9000/1 Brenner tumor, borderline malignancy
M9000/3 Brenner tumor, malignant
M9010/0 Fibroadenoma, NOS
M9011/0 Intracanalicular fibroadenoma
M9012/0 Pericanalicular fibroadenoma
M9013/0 Adenofibroma, NOS
M9014/0 Serous adenofibroma, NOS
M9014/1 Serous adenofibroma of borderline malignancy
M9014/3 Serous adenocarcinofibroma
M9015/0 Mucinous adenofibroma, NOS
M9015/1 Mucinous adenofibroma of borderline malignancy
M9015/3 Mucinous adenocarcinofibroma
M9016/0 Gian fibroadenoma
M9020/0 Phyllodes tumor, benign
M9020/1 Phyllodes tumor, borderline
M9020/3 Phyllodes tumor, malignant
M9030/0 Juvenile fibroadenoma
M9040/0 Synovioma, benign
M9040/3 Synovial sarcoma, NOS
M9041/3 Synovial sarcoma, spindle cell
M9042/3 Synovial sarcoma, epithelioid cell
M9043/3 Synovial sarcoma, biphasic
M9044/3 Clear cell sarcoma, NOS (except of kidney M9864/3)
M9050/0 Mesothelioma, benign
M9050/3 Mesothelioma, malignant or NOS
M9051/0 Fibrous mesothelioma, benign
M9051/3 Fibrous mesothelioma, malignant or NOS
M9052/0 Epithelioid mesothelioma, benign
M9052/3 Epithelioid mesothelioma, malignant or NOS
M9053/3 Mesothelioma, biphasic, malignant or NOS
M9054/0 Adenomatoid tumor, NOS
M9055/0 Multicystic mesothelioma, benign
M9055/1 cystic mesothelioma, NOS
M9060/3 Dysgerminoma
M9061/3 Seminoma, NOS
M9062/3 Seminoma, anaplastic
M9063/3 Spermatocytic seminoma
M9064/2 Intratubular malignant germ cells
M9064/3 Germinoma
M9065/3 Germ cell tumor, nonseminomatous
M9070/3 Embryonal carcinoma, NOS
M9071/3 Yolk sac tumor
M9072/3 Polyembryoma
M9073/1 Gonadoblastoma
M9080/0 Teratoma, benign
M9080/1 Teratoma, NOS
M9080/3 Teratoma, malignant, NOS
M9081/3 Teratocarcinoma
M9082/3 malignant teratoma, undifferentiated
M9083/3 Malignant teratoma, intermediate
M9084/0 Dermoid cyst, NOS
M9084/3 Teratoma with malignant transformation
M9085/3 mixed germ cell tumor
M9090/0 Struma ovarii, NOS
M9090/3 Struma ovarii, malignant
M9091/1 Strumal carcinoid
M9100/0 Hydatidifrom mole, NOS
M9100/1 Invasive hydatidiform mole
M9100/3 Choriocarcinoma, NOS
M9101/3 Choriocarcinoma combined with other germ cell elements
M9102/3 Malignant teratoma, trophoblastic
M9103/0 Partial hydatidiform mole
M9104/1 Placental site trophoblastic tumor
M9105/3 Trophoblastic tumor, epithelioid
M9110/0 Mesonephroma, benign
M9110/1 Mesonephric tumor, NOS
M9110/3 Mesonephroma, malignant
M9120/0 Hemangioma, NOS
M9120/3 Hemangiosarcoma
M9121/0 Cavernous hemangioma
M9122/0 Venous hemangioma
M9123/0 Racemose hemangioma
M9124/3 Kupffer cell sarcoma
M9125/0 Epithelioid hemangioma
M9130/0 Hemangioendothelioma, benign
M9130/1 Hemangioendothelioma, NOS
M9130/3 Hemangioendothelioma, malignant
M9131/0 Capillary hemangioma
M9132/0 Intramuscular hemangioma
M9133/1 Epithelioid hemangioendothelioma, NOS
M9133/3 Epithelioid hemangioendothelioma, malignant
M9135/1 Endovascular papillary angioendothelioma
M9136/1 Spindle cell hemangioendothelioma
M9140/3 Kaposi's sarcoma
M9141/0 Angiokeratoma
M9142/0 Verrucous keratotic hemangioma
M9150/0 Hemangiopericytoma, benign
M9150/1 Hemangiopericytoma, NOS
M9150/3 Hemangiopericytoma, malignant
M9160/0 angiofibroma, NOS
M9161/0 Acquired tufted hemangioma
M9161/1 Hemangioblastoma
M9170/0 Lymphangioma, NOS
M9170/3 Lymphangiosarcoma
M9171/0 Capillary lymphangioma
M9172/0 Cavernous lymphangioma
M9173/0 Cystic lymphangioma
M9174/0 Lymphangiomyoma
M9174/1 Lymphangiomyomatosis
M9175/0 Hemolymphangioma
M9180/0 Osteoma, NOS
M9180/3 Osteosarcoma, NOS
M9181/3 Chondroblastic osteosarcoma
M9182/3 Fibroblastic osteosarcoma
M9183/3 Telangeictatic osteosarcoma
M9184/3 Osteosarcoma in Paget disease of bone
M9185/3 Small cell osteosarcoma
M9186/3 Central osteosarcoma
M9187/3 Intraosseous well differentiated osteosarcoma
M9191/0 Osteoid osteoma, NOS
M9192/3 Parosteal osteosarcoma
M9193/3 Periosteal osteosarcoma
M9194/3 High grade surface osteosarcoma
M9195/3 Intracortical osteosarcoma
M9200/0 Osteoblastmoa, NOS
M9200/1 Aggressive osteoblastoma
M9210/0 Osteochondroma
M9210/1 Osteochondromatosis, NOS
M9220/0 Chondroma, NOS
M9220/1 Condromatosis, NOS
M9220/3 Chondrosarcoma, NOS
M9221/0 Juxtacortical chondroma
M9221/3 Juxtacortical chondrosarcoma
M9230/0 Chondroblastoma, NOS
M9230/3 Chondroblastoma, malignant
M9231/3 Myxoid chondrosarcoma
M9240/3 Mesenchymal chondrosarcoma
M9241/0 Chondromyxoid fibroma
M9242/3 Clear cell chondrosarcoma
M9243/3 Dedifferentiated chondrosarcoma
M9250/1 giant cell tumor of bone, NOS
M9250/3 Giant cell tumor of bone, malignant
M9251/1 Giant cell tumor of soft parts, NOS
M9251/3 Malignant giant cell tumor of soft parts
M9252/0 Tenosynovial giant cell tumor
M9252/3 Malignant tenosynovial giant cell tumor
M9260/3 Ewing's sarcoma/tumor
M9261/3 Adamantinoma of long bones
M9262/0 Ossifying fibroma
M9270/0 Odontogenic tumor, benign
M9270/1 Odontogenic tumor, NOS
M9270/3 Odontogenic tumor, malignant
M9271/0 Ameloblastic fibrodentinoma
M9272/0 Cementoma, NOS
M9273/0 Cementoblastoma, benign
M9274/0 Cementifying fibroma
M9275/0 Gigantiform cementoma
M9280/0 Odontoma, NOS
M9281/0 Compound odontoma
M9282/0 Complex odontoma
M9290/0 Ameloblastic fibro-odontoma
M9290/3 Ameloblastic odontosarcoma
M9300/0 Adenomatoid odontogenic tumor
M9301/0 Calcifying odontogenic cyst
M9302/0 Odontogenic ghost cell tumor
M9310/0 Ameloblastoma, NOS
M9310/3 Ameloblastoma, malignant
M9311/0 Odontoameloblastoma
M9312/0 Squamous odontogenic tumor
M9320/0 Odontogenic myxoma
M9321/0 Central odontogenic fibroma
M9322/0 Peripheral odontogenic fibroma
M9330/0 Ameloblastic fibroma
M9330/3 Ameloblastic fibrosarcoma
M9340/0 Calcifying epithelial odontogenic tumor
M9341/1 clear cell odontogenic tumor
M9342/3 Odontogenic carcinosarcoma
M9350/1 Craniopharyngioma
M9351/1 Craniopharyngioma, adamantinomatous
M9352/1 Craniopharyngioma, papillary
M9360/1 Pinealoma
M9361/1 Pineocytoma
M9362/3 Pineoblastoma
M9363/0 Melanotic neuroectodermal tumor
M9364/3 Peripheral neuroectodermal tumor
Peripheral primitive neuroectodermal tumor, NOS (PPNET)
M9365/3 Askin Tumor
M9370/3 Chordoma, NOS
M9371/3 Chondroid chordoma
M9372/3 Dedifferentiated chorcoma
M9373/0 Parachordoma
M9380/3 Glioma, malignant
M9381/3 Gliomatosis cerebri
M9382/3 Mixed glioma
M9383/1 Subepyndymoma
M9384/1 Subependymal giant cell astrocytoma
M9390/0 Choroid plexus papilloma, NOS
M9390/1 Atypical choroid plexus papilloma
M9390/3 Choroid plexus carcinoma
M9391/3 Ependymoma, NOS
M9392/3 Ependymoma, anaplastic
M9393/3 Papillary ependymoma
M9394/1 Myxopapillary ependymoma
M9400/3 Astrocytoma, NOS
M9401/3 Astrocytoma, anaplastic
M9410/3 Protoplasmic astrocytoma
M9411/3 Gemistocytic astrocytoma
M9412/1 Desmoplastic infantile astrocytoma or ganglioglioma
M9413/0 dysembryoplastic neuroepithelial tumor
M9420/3 Fibrillary astrocytoma
M9421/1 Pilocytic astrocytoma
M9423/3 Polar spongioblastoma
M9424/3 Pleomorphic xanthoastrocytoma
M9430/3 Astroblastoma
M9440/3 Glioblastoma, NOS
M9441/3 Giant cell glioblastoma
M9442/1 gliofibroma
M9442/3 gliosarcoma
M9444/1 Chordoid glioma
M9450/3 Oligodendroglioma, NOS
M9451/3 Oligodendroglioma, anaplastic
M9460/3 Oligodendroblastoma
M9470/3 Medullablastoma, NOS
M9471/3 Desmoplastic nodular medulloblastoma
M9472/3 Medullomyoblastoma
M9473/3 Primitive neuroectodermal tumor, NOS
M9474/3 large cell medulloblastoma
M9480/3 Cerebellar sarcoma, NOS
M9490/0 Ganglioneuroma
M9490/3 Ganglioneuroblastoma
M9491/0 Ganglioneuromatosis
M9492/0 Gangliocytoma
M9493/0 Dysplastic gangliocytoma of cerebellum (Lhermitte-Duclos)
M9500/3 Neuroblastoma, NOS
M9501/0 Medulloepithelioma, benign
M9501/3 Medulloepithelioma, NOS
M9502/0 Teratoid medulloepithelioma, benign
M9502/3 Teratoid medulloepithelioma
M9503/3 Neuroepithelioma, NOS
M9504/3 Spongioneuroblastoma
M9505/1 Ganglioglioma, NOS
M9505/3 Ganglioglioma, anaplastic
M9506/1 Central neurocytoma
M9507/0 Pacinian tumor
M9508/3 Atypical teratoid/rhabdoid tumor
M9510/0 Retinocytoma
M9510/3 Retinoblastoma, NOS
M9511/3 Retinoblastoma, differentiated
M9512/3 Retinoblastoma, undifferentiated
M9513/3 Retinoblastoma, diffuse
M9514/1 Retinoblastoma, spontaneously regressed
M9520/3 Olfactory neurogenic tumor
M9521/3 Olfactory neurocytoma
M9522/3 Olfactory neuroblastoma
M9523/3 Olfactory neuroepithelioma
M9530/0 Meningioma, NOS
M9530/1 Meningiomatosis, NOS
M9530/3 Meningioma, malignant
M9531/0 Meningothelial meningioma
M9532/0 Fibrous meningioma
M9533/0 Psammomatous meningioma
M9534/0 Angiomatous meningioma
M9537/0 Transitional meningioma
M9538/1 Clear cell meningioma
M9538/3 Papillary meningioma
M9539/1 Atypical meningioma
M9539/3 Meningeal sarcomatosis
M9540/0 Neurofibroma, NOS
M9540/1 Neurofibromatosis, NOS
M9540/3 Malignant peripheral nerve sheath tumor
M9541/0 Melanotic neurofibroma
M9550/0 Plexiform neurofibroma
M9560/0 Neurilemoma, NOS
M9560/1 Neurinomatosis
M9561/3 Malignant peripheral nerve sheath tumor with rhabdomyoblastic differentiation
M9562/0 Neurothekeoma
M9570/0 Neuroma, NOS
M9571/0 Perineurioma, NOS
M9571/3 Perineurioma, malignant
M9560/0 Schwannoma, NOS
M9560/0 Neurinoma
M9560/0 Acoustic neuroma
M9580/0 Granular cell tumor/myoblastoma, NOS
M9580/3 Granular cell tumor/myoblastoma, malignant
M9581/3 Alveolar soft part sarcoma
M9582/0 Granular cell tumor of the sellar region (C75.1)
M9590/3 Malignant Lymphoma, NOS
M9591/3 Malignant lymphoma, non-Hodgkin, NOS
M9596/3 Composite Hodgkin and non-Hodgkin lymphoma
M9650/3 Hodgkin lymphoma, NOS
M9651/3 Hodgkin lymphoma, lymphocyte rich
M9652/3 Mixed cellularity classical Hodgkin lymphoma, NOS
M9653/3 Lymphocyte-depleted classical Hodgkin lymphoma, NOS
M9654/3 Hodgkin lymphoma, lymphocyte depletion, diffuse fibrosis
M9655/3 Hodgkin lymphoma, lymphocyte depletion, reticular
M9659/3 Nodular lymphocyte predominant Hodgkin lymphoma
M9661/3 Hodgkin granuloma
M9662/3 Hodgkin sarcoma
M9663/3 Nodular sclerosis classical Hodgkin lymphoma
M9664/3 Hodgkin lymphoma, nodular sclerosis, cellular phase
M9665/3 Hodgkin lymphoma, nodular sclerosis, grade 1
M9667/3 Hodgkin lymphoma, nodular sclerosis, grade 2
M9670/3 Malignant lymphoma, small B lymphocytic, NOS (see also M9823/3)
M9671/3 Malignant lymphoma, lymphoplasmacytic (see also M9761/3)
M9673/3 Mantle cell lymphoma
M9675/3 Malignant lymphoma, mixed small and large cell, diffuse (see also M9690/3)
M9678/3 Primary effusion lymphoma
M9679/3 Mediastinal large B-cell lymphoma (C38.3)
M9680/3 Malignant lymphoma, large B-cell, diffuse, NOS
M9684/3 Malignant lymphoma, large B-cell, diffuse, immunoblastic, NOS
M9687/3 Burkitt lymphoma, NOS (see also M9826/3)
M9689/3 Splenic marginal zone lymphoma
M9690/3 Follicular lymphoma, NOS (see also M9675/3)
M9691/3 Follicular lymphoma, grade 2
M9698/3 Follicular lymphoma, grade 3
M9699/3 Marginal zone B-cell lymphoma, NOS
M9700/3 Mycosis fungoides
M9701/3 Sezary syndrome
M9702/3 Mature T-cell lymphoma, NOS
M9705/3 Angioimmunoblastic T-cell lymphoma
M9708/3 Subcutaneous panniculitis-like T-cell lymphoma
M9709/3 Cutaneous T-cell lymphoma, NOS (C44._)
M9714/3 Anaplastic large cell lymphoma, T cell and Null cell type
M9716/3 Hepatosplenic (gamma-delta) cell lymphoma
M9717/3 Intestinal T-cell lymphoma
M9718/3 Primary cutaneous CD 30+ T-cell lymphoproliferative disorder (C44._)
M9719/3 NK/T-cell lymphoma, nasal and nasal type
M9727/3 Precursor cell lymphoblastic lymphoma, NOS (see also M9835/3)
M9728/3 Precursor B-cell lymphoblastic Lymphoma (see also M9836/3)
M9729/3 Precursor T-cell lymphoblastic Lymphoma (see also M9837/3)
M9731/3 Plasmacytoma, NOS
M9732/3 Multiple myeloma (C42.1)
M9733/3 Plasma cell leukemia (C42.1)
M9734/3 Plasmacytoma, extramedullary (not occurring in bone)
M9740/1 Mastocytoma, NOS or Extracutaneous mastocytoma
M9740/3 Mast cell sarcoma
M9741/3 Malignant mastocytosis
M9742/3 Mast cell leukemia (C42.1)
M9750/3 Malignant histiocytosis
M9751/1 Langerhans cell histiocytosis, NOS
M9752/1 Langerhans cell histiocytosis, unifocal
M9753/1 Langerhans cell histiocytosis, multifocal
M9754/3 Langerhans cell histiocytosis, disseminated
M9755/3 Histiocytic sarcoma
M9756/3 Langerhans cell sarcoma
M9757/3 Dendritic cell sarcoma, NOS
M9758/3 Follicular dendritic cell sarcoma/tumor
M9760/3 Immunoproliferative disease, NOS
M9761/3 Waldenstrom macroglobulinemia (C42.0) (see also M9671/3)
M9762/3 Heavy chain disease, NOS
M9764/3 Immunoproliferative small intestinal disease (C17._)
M9765/1 Monoclonal gammopathy of undetermined significance
(M9766/1) Angiocentric immunoproliferative lesion
M9767/1 Angioimmunoblastic lymphadenopathy
M9768/1 T-gamma lymphoproliferative disease
M9769/1 Immunoglobulin deposition disease
M9800/3 Leukemia, NOS
M9801/3 Acute leukemia, NOS
M9805/3 Acute biphenotypic leukemia
M9820/3 Lymphoid leukemia, NOS
M9823/3 B-cell chronic lymphocytic leukemia/small lymphocytic lymphoma (see also M9670/3)
M9826/3 Burkitt cell Leukemia (see also M9687/3)
M9827/3 Adult T-cell leukemia/lymphoma (HTLV-1 positive) includes all variants
M9831/1 T-cell large granular lymphocytic leukemia
M9832/3 Prolymphocytic leukemia, NOS
M9833/3 B-cell prolymphocytic leukemia
M9834/3 T-cell prolymphocytic leukemia
M9835/3 Precursor cell lymphoblastic leukemia, NOS (see also M9727/3)
M9836/3 Precursor B lymphoblastic leukemia (see also M9728/3)
M9837/3 Precursor T lymphoblastic leukemia (see also M9729/3)
(9840–9849) Erythroleukemias (FAB-M6)
M9840/3 Acute myeloid leukemia, M6 type
(9850–9859) Lymphosarcoma cell leukemia (9860–9869) Myeloid (Granulocytic) Leukemias
M9860/3 Myeloid leukemia, NOS
M9861/3 Acute myeloid leukemia, NOS (FAB or WHO type not specified (see also M9930/3)
M9863/3 Chronic myeloid leukemia, NOS
M9866/3 Acute promyelocytic leukemia t(15;17)(q22;q11–12) * Acute promyelocytic leukemia, PML/RAR-alpha
FAB-M3 (includes all variants)
M9867/3) Acute myelomonocytic leukemia
M9870/3 Basophilic leukemia or Acute basophilic leukemia
M9871/3 Acute myeloid leukemia with abnormal marrow eosinophils (includes all variants)
M9872/3 Acute myeloid leukemia, minimally differentiated (FAB type M0)
M9873/3 Acute myeloid leukemia, without maturation (FAB type M1)
M9874/3 Acute myeloid leukemia, with maturation (FAB M2), NOS
M9875/3 Chronic myelogenous leukemia BCR/ABL positive
M9876/3 Atypical chronic myelogenous leukemia BCR/ABL negative
M9891/3 Acute monoblastic and monocytic leukemia
M9895/3 Acute myeloid leukemia multilineage dysplasia
M9896/3 AML with t(8;21)(q22;q22), AML1/ETO
M9897/3 AML with 11q23 (MLL) abnormalities
M9910/3 Acute megakaryoblastic leukemia, NOS
M9920/3 Acute myeloid leukemia and myelodysplastic syndrome, therapy related, NOS Therapy-related acute myeloid leukemia, alkylating agent/epipodophyllotoxin related
M9930/3 Chloroma or Myeloid sarcoma (see also M9861/3)
M9931/3) Acute panmyelosis with myelofibrosis (C42.1)
M9940/3 Hairy cell leukemia (C42.1)
M9945/3 Chronic myelomonocytic, leukemia, NOS
M9946/3 Juvenile myelomonocytic leukemia
M9948/3 Aggressive NK cell leukemia
M9950/3 Polycythemia vera
M9960/1 Chronic Myeloproliferative disease, NOS
M9961/3 Myelosclerosis with myeloid metaplasia
M9962/3 Essential thrombocytemia
M9963/3 Chronic neutrophilic leukemia
M9964/3 Chronic eosinophilic leukemia / hypereosinophilic syndrome
M9970/1 Lymphoproliferative disease/disorder, NOS
M9975/3 Myeloproliferative disease, NOS
M9980/3 Chronic myelomonocytic leukemia or Refractory anemia
M9982/3 Refractory anemia with ringed sideroblasts
M9983/3 Refractory anemia with excess blasts
M9985/3 Refractory cytopenia with multilineage dysplasia
M9986/3 Myelodysplastic syndrome associated with isolated del(5q) chromosome abnormality
M9989/3 Myelodysplastic syndrome, NOS
International Classification of Diseases for Oncology; Third edition; World Health Organization; Reprinted 2001; Fritz, Percy, Jack, Shanmugaratnam, Sobin, Parkin, Whelan ↩