They stem from ICD-O second edition (ICD-O-2) that was valid at the time of publication.
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.
Accordingly, mapping of ICD-O codes to SNOMED requires careful assessment of whether entities are indeed true matches.
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 M9150/0 Hemangiopericytoma, benign M9150/1 Hemangiopericytoma, NOS 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 M9570/0 Neuroma, NOS 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 aggressive: Sézary disease