Titlebook: Brain Tumors; Pathology and its Bi Davide Schiffer Book 19931st edition Springer-Verlag Berlin Heidelberg 1993 brain.brain tumor.brain tumo

Obsequious

Bridle

Experimental Tumors,ed in the brain. The histological type of tumor obtained depended on the site of implantation [3123]: ependymomas in the ventricles, glioblastomas and oligodendrogliomas in the white matter, medulloblastomas in the cerebellum, etc. It was clear that the subependymal zone could play an important part in the development of these tumors [1180].

轻率看法

沙发

Choroid Plexus Tumors,the epithelium of the choroid plexus, which in turn represents the differentiation of primitive neuroepithelial elements which come into contact with the intraventricular folds of the primitive mesenchyme, from which the leptomeninges arise.

HAIL

craven

Wu Fan,Zhuoqun Xu,Huanghe Liu,Zhu Zongweiplasm and short processes (Fig.5.la) or with thick and long processes (Fig.5.lb). They are found in the peripheral parts of the tumor, in the immediate peritumoral area, or even at a distance. The first is typical of invasive tumors, whereas the latter two are typical of sharply delimited tumors.

Obloquy

https://doi.org/10.1007/978-3-031-24628-9“neurinoma” or “neurofibroma” was used by other authors [1190] to underline its neuroectodermal nature. The term “neurilemmoma” has been used to emphasize its origin from Schwarm cells [2746]. Today, there are no doubts as to the origin of these tumors, and the most frequent label is neurinoma in Europe [3134] and schwannoma in the USA [2420].

Ambulatory

地壳

聋子

Yashi Liu,Kefan Qiu,Lu Liu,Quanxin Zhangstete Zellen” from the Greek word γεμίζω tgw for “to stuff”. On the basis of this subdivision and with the introduction of the concept of anaplasia, expressed by the “grading” system [1405], astrocytomas were subdivided into protoplasmic, fibrillary, pilocytic, gemistocytic, and ana-plastic [2415, 2419].