松果体瘤

目的：探讨松果体瘤放射治疗的价值及方法。

Purpose : To evaluate the value and technique of radiotherapy for pinealoma .

松果体瘤放射治疗探讨

Radiation Therapy for Pinealoma

探讨MRI在松果体瘤颅脑立体定向术下近距离内放疗（SIRBT）中的应用。

Purpose : To evaluate MRI application in the stereotactic interstitial radiobrachytherapy ( SIRBT ) of pineal tumors .

目的探讨经幕下小脑上入路（Krause'sapproach）切除松果体瘤的有关并发症。

Objective To explore complication in removal of pineal tumors by infratentorial supracerebellar approach ( Krause 's approach ) .

松果体生殖细胞瘤放射治疗分析

Analysis of Radiotherapy in the Pineal Germ - cell Tumor

松果体生殖细胞瘤（附2例报告）

Pineal germinoma ( report of 2 cases )

松果体母细胞瘤源自松果体实质细胞，在儿童中，发病率低于其它松果体生殖细胞肿瘤。

Pineoblastomas arise from pineal parenchymal cells and are less common in children than other pineal germ cell tumors .

57例松果体区生殖细胞瘤病理、临床与MRI对照分析

A Comparison between Pathologic , Clinical and MRI Findings of 57 Cases with Germinomas in Pineal Region

结论CT和MRI的多轴位成像及Gd-DTPA应用有助于松果体区生殖细胞瘤的诊断与鉴别诊断；

Conclusion CT and MRI of multiplanar imaging and Gd-DTPA enhancement are helpful in diagnosis and differential diagnosis of pineal region germinoma .

松果体区生殖细胞瘤为等T1，等或稍长T2信号，均匀、明显强化；

The pineal region germinoma demonstrated equal T1 and long or equal T2 signal on MRI , and had evident and homogeneous enhancement .

非松果体区生殖细胞瘤误诊12例分析

Analysis of Misdiagnosis of 12 Patients with Non-pineal Region Germinomas

目的：探讨非松果体区生殖细胞瘤的诊断依据。

Objective : To study the diagnosis gists of non-pineal region germinomas .

目的比较松果体区生殖细胞瘤的不同治疗方法间疗效的差异。

Objective To assess the different effects among various methods for cerebral apophysis germinomas .

小儿松果体区生殖细胞瘤的治疗

Treatment of intracranial pineal germinomas in children

结论推荐全脑全脊髓放疗为松果体区生殖细胞瘤的首选治疗方法。

Conclusions CNS radiotherapy is recommended as the selection of the treatment for cerebral apophysis germinomas .

方法回顾分析36例松果体区生殖细胞瘤，病理诊断13例，临床诊断23例。

Methods Thirty six cases with cerebral apophysis germinomas were reported , thirteen cases were pathologically diagnosed , 23 cases were clinical diagnosed .

方法24例松果体区生殖细胞瘤均经手术和病理证实，其中13例经临床和诊断性放疗证实为松果体区生殖细胞瘤的扩散。

Methods Twenty-four pineal region germinomas were confirmed by operation and pathology and 13 of them with diffusion were confirmed by clinics and diagnostic radiotherapy . All cases had MR enhancement .

结蛋白和CK全部阴性。结论松果体实质肿瘤中明显具有松果体细胞瘤和松果体母细胞瘤两个阶段特点以及具有中间分化、移行特征者应归于中间分化型松果体实质肿瘤；

Conclusions Pineal parenchymal tumors of intermediate differentiation were characterized by a distinctly biphasic pattern , including areas of pineocytoma and pineoblastoma , or with intermediate differentiation and transitional feature .

方法分析1998年3月至2002年4月收治的松果体区肿瘤8例，其中生殖细胞瘤4例，胶质瘤2例，松果体瘤和松果体囊肿各1例。

Methods Of 8 patients with pineal region tumors treated in our hospital from March , 1998 to April , 2002 , 4 suffered from germinomas , 2 glioma , 1 pinealoma and 1 pineal cyst .