The research of the sectional anatomy and three dimensional reconstruction of the cerebral midline structure
Chinese Journal of Clinical Anatomy ›› 2015, Vol. 33 ›› Issue (5) : 527-530.
The research of the sectional anatomy and three dimensional reconstruction of the cerebral midline structure
Objective To provide anatomical basis for surgical resection of the tumor in the anterior and middle of the third ventricle through the three-dimensional reconstruction of the brain midline structure and measurement of the volume of third ventricle. Methods 10 cases of formalin-fixed specimens of the adult brain were embedded by celloidin (5 males and 5 females) , successive horizontal and coronal sections with the thickness of 500 μm were performed for observation and pictures collecting. The horizontal sections of a female were used for 3D reconstruction and the third ventricle volume in the samples were measured by Amirasoft. Results The results of the three-dimensional reconstruction clearly showed the shape and structure of the midline of the brain and adjacent relationship. The average volume of the third ventricle of male was (1170.03±148.04) mm3 and (854.64±43.59) mm3 for women (P>0.05 ), and no significant difference between men and women was detected. Conclusion The 3D reconstruction of the cerebral midline structure clearly shows the morphological structure and the interrelationship,which provides morphological basis for removal of the third ventricle tumor through tanscallosal-interfornical approach. Precise volume measurement of the third ventricle and comparison of differences between men and women provide an important reference data for endoscopic surgery of ventricle.
3D reconstruction / The third ventricle volume / Celloidin / Transcallosal-interfornical approach
[1] Symss NP, Ramamurthi R, Kapu R, et al. Complication avoidance in transcallosal transforaminal approach to colloid cysts of the anterior third ventricle: An analysis of 80 cases[J]. Asian J Neurosurg, 2014, 9(2): 51-57.
[2] 佟健,汪剑威.大脑基底核团形态学三维重建研究进展[J].中国医药科学, 2012, 2 (10): 34-39.
[3] 王猛, 毛颖, 葛海涛, 等. 第三脑室 MRI 立体定向解剖学研究[J]. 立体定向和功能性神经外科杂志, 2011, 24(4): 193-197.
[4] Mazza M, Di Rienzo A, Costagliola C, et al. The interhemispheric transcallosal-transversal approach to the lesions of the anterior and middle third ventricle: Surgical validity and neuropsychological evaluation of the outcome[J]. Brain Cogn, 2004, 55(3): 525-534.
[5] 姚文敏, 朴翔宇. 脑神经胶质瘤的研究进展[J].中华临床医师杂志, 2013, 7(24): 11691-11694.
[6] 张晓阳, 王单单, 袁武, 等. 基于 Amira5.4对小脑核团重建和体积测量的研究及其意义[J]. 中国临床解剖学杂志, 2014, 32(6): 666-670.
[7] Allen LS, Gorski RA. Sexual dimorphism of the anterior commissure and massa intermedia of the human brain[J]. J Comp Neurol, 1991, 312(1): 97-104.
[8] Cheng S, Tan K, Bilston LE. The effects of the interthalamic adhesion position on cerebrospinal fluid dynamics in the cerebral ventricles[J]. J Biomech, 2010, 43(3): 579-582.
[9] 邵毅,杨扬,王建刚,等.经胼胝体入路手术的改良:胼胝体开窗[J]. 中华神经外科杂志, 2007, 23(5): 364-368.
[10]Solaroglu I, Beskonakli E, Kaptanoglu E, et al. Transcortical-transventricular approach in colloid cysts of the third ventricle: surgical experience with 26 cases[J]. Neurosurg Rev, 2004, 27(2): 89-92.
[11]Denby CE, Vann SD, Tsivilis D, et al. The frequency and extent of mammillary body atrophy associated with surgical removal of a colloid cyst[J]. Am J Neuroradiol, 2009, 30(4): 736-743.
[12] Tsivilis D, Vann SD, Denby C, et al. A disproportionate role for the fornix and mammillary bodies in recall versus recognition memory[J]. Nat Neurosci, 2008, 11(7): 834-842.
[13] Takahashi T, Suzuki M, Zhou SY, et al. Prevalence and length of the adhesio interthalamica in schizophrenia spectrum disorders[J]. Psychiatry Res, 2008, 164(1): 90-94.
[14] Haghir H, Mokhber N, Azarpazhooh MR, et al. A magnetic resonance imaging study of adhesio interthalamica in clinical subtypes of schizophrenia[J]. Indian J Psychiatry, 2013, 55(2): 135-138.
/
| 〈 |
|
〉 |
