中国临床解剖学杂志 ›› 2015, Vol. 33 ›› Issue (4): 403-407.doi: 10.13418/j.issn.1001-165x.2015.04.007

• 断层影像解剖 • 上一篇    下一篇

正常成人松果体MRI研究

邓玲1, 钱学华1, 周庭永1, 刘敏1, 白桂芹1, 吕发金2   

  1. 1.重庆医科大学解剖学教研室  法医学与生物医学信息研究室; 2.重庆医科大学附属第一医院放射科,  重庆   400016
  • 收稿日期:2014-09-15 出版日期:2015-07-25 发布日期:2015-08-14
  • 通讯作者: 钱学华,副教授,硕士生导师,E-mail:q-xh@163.com
  • 作者简介:邓玲(1985-),女,重庆市人,在读硕士,研究方向:应用解剖学和影像解剖学,Tel:18908324752,E-mail:328599998@qq.com

MRI imaging studies of pineal gland in normal human brain

DENG Ling1,QIAN Xue-hua1,ZHOU Ting-yong1,LIU min1,BAI Gui-qin1,Lü Fa-jin2   

  1. 1.Department of Anatomy,Laboratory of Forensic Medicine and Biomedicine Information,Chongqing Medical University,Chongqing 400016,China;2. Department of Radiology,the First Affiliated Hospital,Chongqing Medical University,Chongqing 400016,China
  • Received:2014-09-15 Online:2015-07-25 Published:2015-08-14

摘要:

目的 建立正常成人松果体MRI测量标准,并分析其性别差异及年龄变化规律。  方法 MRI扫描327例正常成人头颅,测量并分析松果体相关数据。  结果    松果体矢径女性(7.12±1.11) mm,男性(6.52±1.01)mm(女性>男性,P<0.05);松果体横径女性(5.72±0.98)mm,男性(5.38±1.07)mm;松果体高女性(4.38±0.43)mm,男性(4.03±0.62)mm;松果体体积女性(88.92±27.90)mm3,男性(74.35±23.62)mm3(女性>男性,P<0.05)。  结论    松果体矢径和体积女性大于男性,松果体体积性别差异出现在31~60岁。

关键词: 松果体, 体积, MRI, 人脑

Abstract:

Objective To establish the parameter standard of pineal gland and discuss the changing rule of different groups by gender and age in health adults on MRI. Methods A total of 327 adult heads were scanned by using 3D MR sequences,pineal gland and its related structures were observed and analyzed.  Results The length of the pineal gland was(7.12±1.11)mm in the female group,and (6.52±1.01) mm in the male group(female>male,P<0.05); The width of the pineal gland was (5.72±0.98) mm in the female group,and (5.38±1.07) mm in the male group; The height of the pineal gland was (4.38±0.43) mm in the female group,and (4.03±0.62) mm in the male group; The volume of the pineal gland in female group was (88.92±27.90) mm3,and (74.35±23.62) mm3 in the male group (female>male,P<0.05). Conclusions Length and volume of the pineal gland in female group were larger than in male group; Gender difference of the volume of the pineal gland occurred between 31 to 60 years old.

Key words:  Pineal gland, Volume, MRI, Human brain