Imaging findings of expansile lesions of the thymus .
胸腺膨胀性病变的影像学表现。
The tumor is an eccentric , expansile , lytic mass with extension into soft tissue along with overlying reactive new bone formation .
肿瘤呈偏心性生长，可见膨胀的可溶性肿块，向反应性新生骨周围的软组织蔓延。
And in the recent years , the difference has a expansile trend . So it is necessary to choice some representative aspects in the difference to research and analysis .
The present status of activated carbon fibers , carbon nanotubes and expansile graphites as the electrode materials for electrical double-layer capacitors were discussed respectively .
