SSS TÜMÖRLERİNİN WHO GRADE’İNE GÖRE SINIFLANDIRILMASI

(SON SINIFLANDIRMA) 2007
GRADE  I        (SARI)
GARDE  II       (MAVİ)
GRADE  III      (KIRMIZI)

GARDE  IV     (KALIN SİYAH)

Tumors of

Neuroepithelial Tissue

Astrocytic Tumors 

Pilocytic Astrocytoma 
Pilomyxoid Astrocytoma 
Subependymal Giant Cell Astrocytoma 
Pleomorphic Xanthoastrocytoma 
Diffuse Astrocytoma 
Fibrillary Astrocytoma 
Gemistocytic Astrocytoma 
Protoplasmatic Astrocytoma 
Anaplastic Astrocytoma 
Glioblastoma 
Giant Cell Glioblastoma 
Gliosarcoma 
Gliomatosis Cerebri 

Oligodendroglial Tumors 

Oligodendroglioma 
Anaplastic Oligodendroglioma 

Oligoastrocytic Tumors 

Oligoastrocytoma 
Anaplastic Oligoastrocytoma 

Ependymal Tumors 

Subependymoma  
Myxopapillary Ependymoma 
Ependymoma 
Cellurar 

Papillary 

Clear Cell 
Tanycytic  
Anaplastic Ependymoma 

Choroid Plexus Tumors 

Choroid Plexus Papilloma 

Atypical Choroid Plexus Papilloma 
Choroid Plexus Carcinoma 
   

Other Neuroepithelial Tumors 

Astroblastoma 
Chordoid Glioma of the Third Ventricle 
Angiocentric Glioma 

Neuronal and Mixed Neuronal-Glial Tumors

Dysplastic Gangliocytoma of Cerebellum (Lhermitte-Duclos)
Desmoplastic Infantile Astrocytoma / Ganglioglioma 
Dysembryoplastic Neuroepithelial Tumor 
Gangliocytoma 
Ganglioglioma 
Anaplastic Ganglioglioma 
Central Neurocytoma 
Extraventricular Neurocytoma 
Cerebellar Liponeurocytoma 
Papillary Glioneuronal Tumor 
Rosette-forming Glioneuronal Tumor of the Fouth Ventricle
Paraganglioma 

Tumors of the Pineal Region 

Pineocytoma 
Pineal Parenchymal Tumor of Intermediate Differentiation

Pineoblastoma 

Papillary Tumor of the Pineal Region

Embryonal Tumors 

Medulloblastoma 

Desmoplastic/Nodular Medulloblastoma 
Medulloblastoma with Extensive Nodularity 
Anaplastic Medulloblastoma 
Large Cell Medulloblastoma 

CNS Primitive Neuroectodermal Tumor 

CNS Neuroblastoma 
CNS Ganglioneuroblastoma 
Medulloepithelioma 
Ependymoblastoma 
Atypical Teratoid/Rhabdoid Tumor 

Tumors of Cranial and Paraspinal Nerves

 
Schwannoma (Neurilemmoma, Neurinoma)
Cellular 
Plexiform 
Melanotic 

Neurofibroma 

Plexiform 

Perineurioma 

Perineurioma, NOS 
Malignant Perineurioma 

Malignant Peripheral Nerve Sheath Tumor (MPNST)

Epithelioid MPNST 
MPNST with Mesenchymal Differentiation

Melanotic MPNST 

MPNST with Glandular Differentiation 

Tumors of the Meninges

Tumors of Meningothelial Cells 

Meningioma 
Meningothelial 
Fibrous (Fibroblastic) 
Transitional (Mixed) 
Psammomatous 
Angiomatous 
Microcystic 
Secretory 
Lymphoplasmacyte-rich 
Metaplastic 
Chordoid 
Clear Cell 
Atypical 
Papillary 
Rhabdoid 
Anaplastic (Malignant) 

Mesenchymal Tumors

Lipoma 
Angiolipoma 
Hibernoma 
Liposarcoma 
Solitary Fibrous Tumor 
Fibrosarcoma 
Malignant Fibrous Histiocytoma 
Leiomyoma 
Leiomyosarcoma 
Rhabdomyoma 
Rhabdomyosarcoma 
Chondroma 
Chondrosarcoma 
Osteoma 
Osteosarcoma 
Osteochondroma 
Haemangioma 
Epithelioid Haemangioendothelioma 
Haemangiopericytoma 
Anaplastic Haemangiopericytoma 
Angiosarcoma 
Kaposi Sarcoma 
Ewing Sarcoma - PNET 

Primary Melanocytic Lesions 

Diffuse Melanocytosis 
Melanocytoma 
Malignant Melanoma 
Meningeal Melanomatosis 

Other Neoplasms Related to the Meninges 

Haemangioblastoma 

Lymphomas and Haemopoietic Neoplasms

  
Malignant Lymphomas 
Plasmacytoma 
Granulocytic Sarcoma 

Germ Cell Tumors

  
Germinoma 
Embryonal Carcinoma 
Yolk Sac Tumor 
Choriocarcinoma 
Teratoma 
Mature 
Immature 
Teratoma with Malignant Transformation 
Mixed Germ Cell Tumors 

Tumors of the Sellar Region

  
Craniopharyngioma 
Adamantinomatous 
Papillary 
Granular Cell Tumor 
Pituicytoma 
Spindle Cell Oncocytoma of the Adenohypophysis

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© Buradaki bilgilerin herhangi bölümü veya tamamı Prof. Dr Ersin Erdoğan’ın müsaadesi olmadan kullanılamaz veya çoğaltılamaz