|
|
| (84 intermediate revisions by 3 users not shown) |
| Line 1: |
Line 1: |
| {{Infobox_Disease |
| | #Redirect [[Brain tumor]] |
| Name = {{PAGENAME}} |
| |
| Image = |
| |
| Caption = |
| |
| DiseasesDB = |
| |
| ICD10 = |
| |
| ICD9 = |
| |
| ICDO = |
| |
| OMIM = |
| |
| MedlinePlus = |
| |
| eMedicineSubj = |
| |
| eMedicineTopic = |
| |
| MeshID = |
| |
| }}
| |
| {{SI}}
| |
| | |
| {{Editor Help}}
| |
| | |
| The WHO grading of CNS tumors establishes a malignancy scale based on histologic features of the tumor. The histologic grades are as follows:
| |
| | |
| *'''WHO grade I''' includes lesions with low proliferative potential, a frequently discrete nature, and the possibility of cure following surgical resection alone.
| |
| | |
| *'''WHO grade II''' includes lesions that are generally infiltrating and low in mitotic activity but recur. Some tumor types tend to progress to higher grades of malignancy.
| |
| | |
| *'''WHO grade III''' includes lesions with histologic evidence of malignancy, generally in the form of mitotic activity, clearly expressed infiltrative capabilities, and anaplasia.
| |
| | |
| *'''WHO grade IV''' includes lesions that are mitotically active, necrosis-prone, and generally associated with a rapid preoperative and postoperative evolution of disease.
| |
| | |
| === Neuroepithelial tumors===
| |
| ==== Glial tumors====
| |
| * Astrocytic tumors.
| |
| :* Pilocytic astrocytoma.
| |
| :* Diffuse astrocytoma (including fibrillary, protoplasmic, and gemistocytic).
| |
| :* Anaplastic astrocytoma.
| |
| :* Glioblastoma (including giant cell glioblastoma, and gliosarcoma).
| |
| :* Pleomorphic xanthoastrocytoma.
| |
| :* Subependymal giant cell astrocytoma.
| |
| * Oligodendroglial tumors.
| |
| :* Oligodendroglioma.
| |
| :* Anaplastic oligodendroglioma.
| |
| * Mixed gliomas.
| |
| :* Oligoastrocytoma.
| |
| :* Anaplastic oligoastrocytoma.
| |
| * Ependymal tumors.
| |
| :* Myxopapillary ependymoma.
| |
| :* Subependymoma.
| |
| :* Ependymoma (including cellular, papillary, clear cell, and tanycytic).
| |
| :* Anaplastic ependymoma.
| |
| * Neuroepithelial tumors of uncertain origin.
| |
| :* Astroblastoma.
| |
| :* Chordoid glioma of the third ventricle.
| |
| :* Gliomatosis cerebri.
| |
| ==== Neuronal and mixed neuronal-glial tumors (some glial component may be present)====
| |
| * Gangliocytoma.
| |
| * Ganglioglioma.
| |
| * Desmoplastic infantile astrocytoma/ganglioglioma.
| |
| * Dysembryoplastic neuroepithelial tumor.
| |
| * Central neurocytoma.
| |
| * Cerebellar liponeurocytoma.
| |
| * Paraganglioma.
| |
| ==== Nonglial tumors====
| |
| * Embryonal tumors.
| |
| :* Ependymoblastoma.
| |
| :* Medulloblastoma.
| |
| :* Supratentorial primitive neuroectodermal tumor (PNET).
| |
| * Choroid plexus tumors.
| |
| :* Choroid plexus papilloma.
| |
| :* Choroid plexus carcinoma.
| |
| * Pineal parenchymal tumors.
| |
| :* Pineoblastoma.
| |
| :* Pineocytoma.
| |
| :* Pineal parenchymal tumor of intermediate differentiation.
| |
| === Meningeal tumors===
| |
| * Meningioma.
| |
| * Hemangiopericytoma.
| |
| * Melanocytic lesion.
| |
| === Germ cell tumors===
| |
| * Germinoma.
| |
| * Embryonal carcinoma.
| |
| * Yolk-sac tumor (endodermal-sinus tumor).
| |
| * Choriocarcinoma.
| |
| * Teratoma.
| |
| * Mixed germ cell tumor.
| |
| === Tumors of the sellar region===
| |
| * Pituitary adenoma.
| |
| * Pituitary carcinoma.
| |
| * Craniopharyngioma.
| |
| === Tumors of uncertain histogenesis===
| |
| * Capillary hemangioblastoma.
| |
| ===Primary CNS lymphoma===
| |
| ===Tumors of peripheral nerves that affect the CNS===
| |
| * Schwannoma.
| |
| ===Metastatic tumors===
| |
| | |
| | |
|
| |
| {{SIB}}
| |
| | |
| [[Category:Oncology]] | |
| | |
| | |
| {{WikiDoc Help Menu}}
| |
| {{WikiDoc Sources}}
| |