小脑蚓部不发育Translate This Page小脑蚓部不发育 (cerebellar Vermis tooth sign with apposition of cerebellar hemispheres, batwingshaped fourth ventricle communicating through a thin fissure with foramen of Magendie, cerebellar vermis agenesis and http://www.cureba.com/yxkp/gjst/gj72037.htm
