结论：无脑儿因脑垂体、神经系统发育障碍，而致肾上腺不发育；
肾静脉上结扎大鼠下腔静脉的心脏血流动力学改变和川芎嗪对其的影响
1·Methods: the abdominal aortography, the selective angiography of suprarenal artery and digital cine photograph were performed in 6 patients with doubtful right adrenal pheochromocytomas.
方法：收集6例疑诊右侧肾上腺嗜铬细胞瘤病人行腹主动脉及选择性肾上腺动脉造影检查及数字电影摄影。
2·The two suprarenal masses were characterised by small cystic areas.
这两个肾上腺群众特点是小囊性地区。
3·Two clinically asymptomatic infants showed a suprarenal right-sided mass, one infant had a mediastinal tumour with tracheal compression causing immediate postnatal dyspnoea.
两个婴儿临床症状表现出肾上腺右侧大规模，一个婴儿的纵隔肿瘤压迫气管造成立即产后呼吸困难。