It is a rare form known as an ependymoma. 'It really is too bad - everyone feels for her,' a source close to Ringo Starr said yesterday. Miss Starkey, a fashion designer, has already had several ...

Although the survival rates for children's cancers have more than doubled in the last few decades, the surgical practise has not significantly changed. Among the most recent innovations introduced in ...

1Department of Neurosciences, University of Montreal, CHU Sainte-Justine, Montreal, Quebec, Canada. *Corresponding Author: Sébastien Perreault, Department of Neurosciences, University of Montreal, CHU ...

Histology is usually characterized by pseudorosettes of astroblasts and hyalinization ... Despite these histologic features, the morphology can vary and may occasionally resemble other central nervous ...