For removal of extensive post-mediastinum tumors neurosurgeon should coopperate with thoracal surgeon.

认为胸段突入后纵隔的肿瘤必须会同胸外科联合手术。

The doctors’ sense was that the girls fared well, but it remained to be determined whether they suffered any brain damage, said Dr. John Frazee, another neurosurgeon.

而另一位神经外科约翰·弗雷齐博士却认为，虽然目前这对姐妹的情况很好，但还不能确保她们的脑部没有受到损伤。