脑肿瘤、脊髓肿瘤CT、MRIPPT课件2.ppt

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Craniopharyngioma 颅咽管瘤 Craniopharyngiomas are typically found in the first two decades of life and usually have both solid and cystic components. Cyst content may have different appearances but usually appears as machine-oil and contains characteristic suspended cholesterol crystals. Calcifications are present in the vast majority of these tumours. * * Metastatic tumors 转移瘤 Sex: primary tumor. Lung cancer is the most common source of metastases in male patients, while breast cancer is the most common source in female patients. Age: primary systemic tumors. Most brain metastases occur in patients aged 35-70 years. CT MRI * * * * * Spinal cord 脊髓 Examniation methods Findings and analysis * * * * * * * 后面内容直接删除就行 资料可以编辑修改使用 资料可以编辑修改使用 * 主要经营：网络软件设计、图文设计制作、发布广告等 公司秉着以优质的服务对待每一位客户，做到让客户满意！ * 致力于数据挖掘，合同简历、论文写作、PPT设计、计划书、策划案、学习课件、各类模板等方方面面，打造全网一站式需求 * * * * * * * * * * * * * * * * 文档123 脑肿瘤、脊髓肿瘤CT、MR * Tumors肿瘤 Gliomas 胶质瘤 Meningiomas 脑膜瘤 Pituitary tumor 垂体瘤 Acoustic neurinoma 听神经瘤 Craniopharyngioma 颅咽管瘤 Metastatic tumors 转移瘤 Etc 等等 * Gliomas胶质瘤 Astrocytic tumors Oligodendroglial tumors Ependymal cell tumors Mixed gliomas * Astrocytoma Low-grade * Astrocytoma * GBM * GBM * GBM * Oligodendroglioma * Oligodendroglioma * Oligodendroglioma * Ependymoma * Ependymoma * Ependymoma * Diagnosis and differential diagnosis for glioma胶质瘤的诊断和鉴别诊断 * Meningioma 脑膜瘤 Meningiomas represent 15% of all brain tumors Meningiomas are more common in women than in men, with a male-to-female ratio of 1:2 Meningiomas have a predilection to occur from the third to sixth decades of life, with a peak incidence occurring in individuals aged approximately 45 years. * Meningioma * Meningioma * Meningioma * Meningioma * Meningioma * Pituitary Adenoma 垂体瘤 Tumour arising from the cells of the pituitary gland. Microadenoma (10 mm) Macroadenoma (10 mm) Pituitary adenomas are usually benign tumours, and pituita