Extracranial Meningioma(顱外腦膜瘤)到底是什麼？
Extracranial Meningioma 顱外腦膜瘤 - Highlights • Extracranial meningiomas are rare, of a secondary type, and of intracranial origin. [1]亮點 • 顱外腦膜瘤罕見，屬於繼發性類型，起源於顱內。 [1]
Primary Extracranial Meningioma 原發性顱外腦膜瘤
Primary extracranial meningiomas are uncommon neoplasms. [1] Based on the morphological features and immunohistochemical profile, the tumor was diagnosed as primary extracranial meningioma of the mastoid, meningothelial subtype, World Health Organization grade 1. [2]原發性顱外腦膜瘤是不常見的腫瘤。 [1] 根據形態學特徵和免疫組化特徵，腫瘤被診斷為乳突原發性顱外腦膜瘤，腦膜上皮亞型，世界衛生組織1級。 [2]
extracranial meningioma metastase 顱外腦膜瘤轉移
Objective Extracranial meningioma metastases are uncommon, occurring in less than 1% of patients diagnosed with meningioma. [1] In spite of this, the malignant behaviour of these tumours as the occurrence of extracranial meningioma metastases in different organs is described in the literature: lung and pleura, spine and other bones, abdominal organs, lymph nodes or even skin. [2]客觀的 顱外腦膜瘤轉移並不常見，在診斷為腦膜瘤的患者中發生率不到 1%。 [1] 儘管如此，文獻中描述了這些腫瘤的惡性行為，即在不同器官中發生顱外腦膜瘤轉移：肺和胸膜、脊柱和其他骨骼、腹部器官、淋巴結甚至皮膚。 [2]