CT检查联合计算机三维重建指导泪道手术研究进展

doi:10.6040/j.issn.1673-3770.0.2023.114

Abstract

Abstract: By means of clinical CT image acquisition and specific software analysis, the structure and anatomical landmarks of the duct can be accurately identified, resulting in an effective preoperative evaluation and the subsequent formulation of a virtual surgical plan, becoming important bases for preoperative diagnosis and formulation of lacrimal duct surgery. Increasing clinical research has definitively demonstrated computer-aided three-dimensional reconstruction technology's important guiding role in lacrimal surgery, presenting prospects for significant future development. This review provides a detailed analysis of the research progress on computer-aided three-dimensional reconstruction technology in lacrimal surgery, granting ophthalmologists a more profound comprehension of said technology's usage in the context of lacrimal surgery. This technology facilitates increasingly accurate and personalized preoperative evaluation for patients, ultimately raising surgical safety and improving surgical outcomes.

Key words: Lacrimal duct surgery, Nasolacrimal duct, CT imaging, Three-dimensional reconstruction

CLC Number:

R779.6

GUO Sirui, MO Ya. Computer-aided 3D reconstruction based on CT imaging for guidance in lacrimal duct surgery[J].Journal of Otolaryngology and Ophthalmology of Shandong University, 2024, 38(4): 175-182.

References

[1] 甘莆英, 刘琪, 王耀华, 等. CT-泪道造影术(CT-DCG)在泪道阻塞性疾病中的临床应用[J]. 眼科新进展, 2019, 39(3): 264-266.doi:10.13389/j.cnki.rao.2019.0059 GAN Puying, LIU Qi, WANG Yaohua, et al. Clinical application of computed tomography-dacryocystography(CT-DCG)in lacrimal duct obstructive diseases[J]. Recent Advances in Ophthalmology, 2019, 39(3): 264-266 doi:10.13389/j.cnki.rao.2019.0059
[2] Kirchhof K, Hähnel S, Jansen O, et al. Gadolinium-enhanced magnetic resonance dacryocystography in patients with Epiphora[J]. J Comput Assist Tomogr, 2000, 24(2): 327-331. doi:10.1097/00004728-200003000-00027
[3] Alañón Fernández FJ, Alañón Fernández M, Alañón Cárdenas F, et al. Improvements in planning lacrimal surgery using DICOM Horos^® viewer 3D images[J]. Arch De La Sociedad Española De Oftalmol Engl Ed, 2021, 96(10): 509-514. doi:10.1016/j.oftale.2020.12.010
[4] 蒋薇. 眼眶MRI三维重建技术的建立及其在TAO中的应用[D]. 广州: 南方医科大学, 2017
[5] 冯礼冬. CT三维重建眼眶解剖测量与相关疾病CT诊断[D]. 厦门: 厦门大学, 2014
[6] 李树权. 鼻泪管的影像学检查进展[J]. 齐齐哈尔医学院学报, 2014, 35(5): 697-699 LI Shuquan. Progress in imaging examination of nasolacrimal duct[J]. Journal of Qiqihar University of Medicine, 2014, 35(5): 697-699
[7] 徐玉亭, 严明. 泪道内窥镜在泪道疾病中应用的研究进展[J]. 武汉大学学报(医学版), 2021, 42(6): 1023-1026. doi: 10.14188/j.1671-8852.2019.0585 XU Yuting, YAN Ming. Advances on the application of lacrimal duct endoscopy in lacrimal duct diseases[J]. Medical Journal of Wuhan University, 2021, 42(6): 1023-1026.doi: 10.14188/j.1671-8852.2019.0585
[8] Chen XH, Xie MQ, Wang JY, et al. Role of computed tomographic dacryocystography in lacrimal path damage[J]. J Clin Otorhinolaryngol Head Neck Surg, 2014, 28(11): 810-813
[9] 吕萍, 李丹丹, 宋伟, 等. 鼻内镜辅助下鼻泪道再通术治疗新生儿期泪囊炎[J]. 山东大学耳鼻喉眼学报, 2023, 37(2): 71-74. doi:10.6040/j.issn.1673-3770.0.2021.530 LYU Ping, LI Dandan, SONG Wei, et al. Nasolacrimal duct recanalization under nasal endoscopy for neonatal dacryocystitis[J]. Journal of Otolaryngology and Ophthalmology of Shandong University, 2023, 37(2): 71-74. doi:10.6040/j.issn.1673-3770.0.2021.530
[10] Petris C, Liu D. Probing for congenital nasolacrimal duct obstruction[J]. Cochrane Database Syst Rev, 2017, 7(7): CD011109. doi: 10.1002/14651858.CD011109.pub2
[11] 韩立坡, 张诚玥, 王凤仙, 等. 先天性鼻泪管阻塞鼻泪管发育的解剖特征研究[J]. 国际眼科杂志, 2021, 21(9): 1641-1643. doi: 10.3980/j.issn.1672-5123.2021.9.30 HAN Lipo, ZHANG Chengyue, WANG Fengxian, et al. Anatomical characteristics of nasolacrimal duct development in congenital nasolacrimal duct obstruction[J]. International Eye Science, 2021, 21(9): 1641-1643. doi: 10.3980/j.issn.1672-5123.2021.9.30
[12] 张诚玥, 于刚, 吴倩, 等. 先天性骨性鼻泪管发育异常的影像学观察[J]. 中华眼科杂志, 2014, 50(12): 911-914. doi:10.3760/cma.j.issn.0412-4081.2014.12.008 ZHANG Chengyue, YU Gang, WU Qian, et al. Radiographic observation of nasolacrimal canal in congenital nasolacrimal canal agenesis[J]. Chinese Journal of Ophthalmology, 2014, 50(12): 911-914. doi:10.3760/cma.j.issn.0412-4081.2014.12.008
[13] 王争, 王凤仙, 韩立坡, 等. CT多平面重组技术对先天性骨性鼻泪管发育异常的解剖特点[J]. 中国斜视与小儿眼科杂志, 2021, 29(1): 32. doi:10.3969/J.ISSN.1005-328X.2021.01.012 WANG Zheng, WANG Fengxian, HAN Lipo, et al. Anatomic feature research of congenital nasolacrimal canal dysplasia on CT multiplanar reconstruction[J]. Chinese Journal of Strabismus & Pediatric Ophthalmology, 2021, 29(1): 32. doi:10.3969/J.ISSN.1005-328X.2021.01.012
[14] 韩立坡, 张诚玥, 王凤仙, 等. 先天性泪囊突出骨性鼻泪管解剖特征分析[J]. 中国斜视与小儿眼科杂志, 2021, 29(3): 21-23. doi:10.3969/J.ISSN.1005-328X.2021.03.007 HAN Lipo, ZHANG Chengyue, WANG Fengxian, et al. Analysis of anatomic characteristics of bone nasolacrimal duct in congenital dacryocyst protrusion[J]. Chinese Journal of Strabismus & Pediatric Ophthalmology, 2021, 29(3): 21-23. doi:10.3969/J.ISSN.1005-328X.2021.03.007
[15] Ali MJ, Schicht M, Paulsen F. Morphology and morphometry of lacrimal drainage system in relation to bony landmarks in Caucasian adults: a cadaveric study[J]. Int Ophthalmol, 2018, 38(6): 2463-2469. doi:10.1007/s10792-017-0753-6
[16] 闫帅. 内眦区域组织结构的局部解剖及三维可视化建模[D]. 西宁: 青海大学, 2018
[17] 徐雪彬, 王星, 李琨, 等. 中国学龄前男童连续薄层标本数据集建立及可视化[J]. 解剖学报, 2020, 51(6): 924-928. doi:10.16098/j.issn.0529-1356.2020.06.018 XU Xuebin, WANG Xing, LI Kun, et al. Data set and visualization of continuous thin layer specimen of Chinese preschool boys[J]. Acta Anatomica Sinica, 2020, 51(6): 924-928. doi:10.16098/j.issn.0529-1356.2020.06.018
[18] 李岩, 马琼杰, 李颖, 等. 鼻内泪囊鼻腔造口术相关结构冠状切面断层解剖学观察[J]. 临床耳鼻咽喉头颈外科杂志, 2019, 33(7): 625-627. doi:10.13201/j.issn.1001-1781.2019.07.012 LI Yan, MA Qiongjie, LI Ying, et al. Sectional anatomical observation of coronal plane of dacryocystorhinostomy related structures[J]. China Industrial Economics, 2019, 33(7): 625-627. doi:10.13201/j.issn.1001-1781.2019.07.012
[19] Lin ZH, Kamath N, Malik A. Morphometric differences in normal bony nasolacrimal anatomy: comparison between four ethnic groups[J]. Surg Radiol Anat, 2021, 43(2): 179-185. doi:10.1007/s00276-020-02614-4
[20] 刘欣, 莫亚, 黄秀蓉. 在鼻泪管阻塞性疾病中应用CT测量鼻泪道相关解剖参数的研究进展[J]. 国际眼科杂志, 2020, 20(4): 646-650 LIU Xin, MO Ya, HUANG Xiurong. Advances in CT-based anatomical parameters of nasolacrimal duct in nasolacrimal duct obstructive diseases[J]. International Eye Science, 2020, 20(4): 646-650
[21] 王素贞, 王杰, 王宁利, 等. 慢性泪囊炎患者泪囊长轴与骨性鼻泪管夹角的研究[J]. 国际眼科杂志, 2021, 21(1): 137-139. doi: 10.3980/j.issn.1672-5123.2021.1.27 WANG Suzhen, WANG Jie, WANG Ningli, et al. Study on the angle between the long axis of lacrimal sac and bony nasolacrimal duct in patients with chronic dacryocystitis[J]. International Eye Science, 2021, 21(1): 137-139. doi: 10.3980/j.issn.1672-5123.2021.1.27
[22] 周浩, 李雷激. 应用CT泪道造影评估骨性鼻泪管形态变化与鼻泪管阻塞发生的相关性[J]. 昆明医科大学学报, 2018, 39(10): 46-50. doi:10.3969/j.issn.1003-4706.2018.10.010 ZHOU Hao, LI Leiji. The angle between the bony nasolacrimal duct and the nasal base plane in patients with nasolacrimal duct obstruction: an CT angiographic study of lacrimal duct[J]. Journal of Kunming Medical University, 2018, 39(10): 46-50. doi:10.3969/j.issn.1003-4706.2018.10.010
[23] Jañez-Garcia L, Saenz-Frances F, Ramirez-Sebastian JM, et al. Three-dimensional reconstruction of the bony nasolacrimal canal by automated segmentation of computed tomography images[J]. PLoS One, 2016, 11(5): e0155436. doi:10.1371/journal.pone.0155436
[24] Park JH, Huh JA, Piao JF, et al. Measuring nasolacrimal duct volume using computed tomography images in nasolacrimal duct obstruction patients in Korean[J]. Int J Ophthalmol, 2019, 12(1): 100-105. doi:10.18240/ijo.2019.01.16
[25] Schneider CA, Rasband WS, Eliceiri KW. NIH Image to ImageJ: 25 years of image analysis[J]. Nat Methods, 2012, 9(7): 671-675. doi:10.1038/nmeth.2089
[26] Lee S, Lee UY, Yang SW, et al. 3D morphological classification of the nasolacrimal duct: anatomical study for planning treatment of tear drainage obstruction[J]. Clin Anat, 2021, 34(4): 624-633. doi:10.1002/ca.23678
[27] 方威扬, 林东鑫, 寇万福, 等. 医学图像三维重建系统的研究进展[J]. 中国医学物理学杂志, 2022, 39(7): 823-827. doi: 10.3969/j.issn.1005-202X.2022.07.006 FANG Weiyang, LIN Dongxin, KOU Wanfu, et al. Advances in medical image three-dimensional reconstruction system[J]. Chinese Journal of Medical Physics, 2022, 39(7): 823-827. doi: 10.3969/j.issn.1005-202X.2022.07.006
[28] 李莹, 胡健, 贾亮. 泪道CT造影中联合三维重建的价值和辐射剂量研究[J]. 解放军医学院学报, 2020, 41(7): 662-665. doi:10.3969/j.issn.2095-5227.2020.07.002 LI Ying, HU Jian, JIA Liang. Value of 3D reconstruction in CT-dacryocystography and its radiation exposure[J]. Academic Journal of Chinese PLA Medical School, 2020, 41(7): 662-665. doi:10.3969/j.issn.2095-5227.2020.07.002
[29] 王刚, 胡金旺, 陶伟, 等. 泪囊在鼻内镜泪囊鼻腔造口术中的解剖学研究及临床应用[J]. 山东大学耳鼻喉眼学报, 2015(6): 26-28. doi: 10.6040/j.issn.1673-3770.0.2015.210 WANG Gang, HU Jinwang, TAO Wei, et al. Anatomy of lacrimal sac to endoscopic transnasal dacryocystorhinostomy[J]. Journal of Otolaryngology and Ophthalmology of Shandong University, 2015(6): 26-28. doi: 10.6040/j.issn.1673-3770.0.2015.210.
[30] Ali MJ, Singh S, Naik MN, et al. Interactive navigation-guided ophthalmic plastic surgery: the utility of 3D CT-DCG-guided dacryolocalization in secondary acquired lacrimal duct obstructions[J]. Clin Ophthalmol, 2017, 11: 127-133. doi:10.2147/OPTH.S127579
[31] Rosset A, Spadola L, Ratib O. OsiriX: an open-source software for navigating in multidimensional DICOM images[J]. J Digit Imaging, 2004, 17(3): 205-216. doi: 10.1007/s10278-004-1014-6
[32] 刘扬, 肖彩雯, 范先群, 等. 泪道手术中鼻泪管的三维重建研究[J]. 生物医学工程学杂志, 2012, 29(5): 803-809 LIU Yang, XIAO Caiwen, FAN Xianqun, et al. A research on three-dimensional reconstruction of nasolacrimal duct in lacrimal surgery[J]. Journal of Biomedical Engineering, 2012, 29(5): 803-809
[33] 刘扬. 计算机辅助泪道手术规划技术的研究[D]. 上海: 上海交通大学, 2012
[34] 范先群, 周慧芳, 李寅炜. 内镜导航辅助眼眶深外侧壁减压术[J]. 中华眼科杂志, 2019, 55(11): 875. doi:10.3760/cma.j.issn.0412-4081.2019.11.018 FAN Xianqun, ZHOU Huifang, LI Yinwei. Endoscopic navigation assisted decompression of deep lateral wall of orbit[J]. Chinese Journal of Ophthalmology, 2019, 55(11): 875. doi:10.3760/cma.j.issn.0412-4081.2019.11.018
[35] 刘冬冬. 螺旋CT多平面重组技术在鼻泪管阻塞性疾病中的应用[D]. 青岛: 青岛大学, 2019
[36] 陈涛, 吴小平, 陈亮, 等. 256排螺旋CT后处理技术对泪道阻塞的术前价值研究[J]. 江西医药, 2019, 54(5): 560-562. doi:10.3969/j.issn.1006-2238.2019.5.043 CHEN Tao, WU Xiaoping, CHEN Liang, et al. Study on the preoperative value of 256-slice spiral CT postprocessing technology in lacrimal duct obstruction[J]. Jiangxi Medical Journal, 2019, 54(5): 560-562. doi:10.3969/j.issn.1006-2238.2019.5.043
[37] 罗忠, 董万江, 陈龙, 等. 多层螺旋CT多平面重组对泪道阻塞的术前诊断价值分析[J]. 中国CT和MRI杂志, 2019, 17(10): 11-13. doi:10.3969/j.issn.1672-5131.2019.10.004 LUO Zhong, DONG Wanjiang, CHEN Long, et al. Preoperative diagnostic value of multi-slice spiral CT multiplanar reconstruction for lacrimal duct obstruction[J]. Chinese Journal of CT and MRI, 2019, 17(10): 11-13. doi:10.3969/j.issn.1672-5131.2019.10.004
[38] 黄叶平. CT泪道造影引导下精准内、外路泪囊鼻腔吻合手术疗效的对比研究[D]. 南昌: 南昌大学, 2020
[39] 李劲, 彭伟, 肖琼, 等. 应用CT三维成像技术指导微创手术治疗慢性泪囊炎[J]. 华中科技大学学报(医学版), 2013, 42(3): 330-332. doi:10.3870/j.issn.1672-0741.2013.03.021 LI Jin, PENG Wei, XIAO Qiong, et al. Application of three-dimensional imaging of multi-slice spiral CT in mini-invasive treatment of chronic dacryocystitis[J]. Acta Medicinae Universitatis Scientiae et Technologiae Huazhong, 2013, 42(3): 330-332. doi:10.3870/j.issn.1672-0741.2013.03.021
[40] 罗传斌. CT三维成像技术引导下实施慢性泪囊炎微创手术的疗效观察[J]. 四川医学, 2014, 35(9): 1191-1192. doi:10.16252/j.cnki.issn1004-0501-2014.09.061 LUO Chuanbin. Clinical observation of minimally invasive surgery for chronic dacryocystitis under the guidance of CT three-dimensional imaging technology[J]. Sichuan Medical Journal, 2014, 35(9): 1191-1192. doi:10.16252/j.cnki.issn1004-0501-2014.09.061
[41] 高亚莉, 李劲, 周秀珍. 泪道CT三维成像技术在鼻泪管阻塞中的应用[J]. 中国实用眼科杂志, 2015, 33(5): 511-514. doi:10.3760/cma.j.issn.1006-4443.2015.05.016 GAO Yali, LI Jin, ZHOU Xiuzhen. Implication of the lacrimal three-dimensional CT imaging technology in nasolacrimal duct obstruction surgery[J]. Chinese Journal of Practical Ophthalmology, 2015, 33(5): 511-514. doi:10.3760/cma.j.issn.1006-4443.2015.05.016
[42] 潘荣海, 李明新, 杨代慧, 等. 外伤性鼻泪管阻塞伴泪囊移位的手术探讨[J]. 临床眼科杂志, 2021, 29(1): 62-64. doi:10.3969/j.issn.1006-8422.2021.01.015 PAN Ronghai, LI Mingxin, YANG Daihui, et al. Surgical treatment of traumatic nasolacrimal duct obstruction with lacrimal sac displacement[J]. Journal of Clinical Ophthalmology, 2021, 29(1): 62-64. doi:10.3969/j.issn.1006-8422.2021.01.015
[43] 周希彬, 王立华, 陶海, 等. 基于骨性鼻泪管走向的泪道CT造影三平面重组技术在面中部骨折致外伤性慢性泪囊炎诊治中的应用[J]. 解放军医学院学报, 2022, 43(10): 1049-1054. doi: 10.3969/j.issn.2095-5227.2022.10.010 ZHOU Xibin, WANG Lihua, TAO Hai, et al. Application of three-plane reconstruction of CT dacryocystography based on trend of nasolacrimal canal in diagnosis and treatment of traumatic chronic dacryocystitis caused by midfacial fracture[J]. Academic Journal of Chinese Pla Medical School, 2022, 43(10): 1049-1054. doi: 10.3969/j.issn.2095-5227.2022.10.010
[44] Sarıaltın Y, Ortak T, Öz C, et al. Radiological assessment of the lateral osteotomy line-lacrimal system distance on three-dimensional models[J]. J Craniomaxillofac Surg, 2019, 47(10): 1608-1616. doi:10.1016/j.jcms.2019.07.026
[45] 郑志峰. 64排螺旋CT三维重建技术在鼻背缩窄截骨术中的应用[J]. 蚌埠医学院学报, 2017, 42(1): 99-101. doi: 10.13898/j.cnki.issn.1000-2200.2017.01.031 ZHENG Zhifeng. Application of 64-slice spiral CT 3 D reconstruction technique in the nasal dorsum narrow osteotomy[J]. Journal of Bengbu Medical College, 2017, 42(1): 99-101. doi: 10.13898/j.cnki.issn.1000-2200.2017.01.031
[46] 刘玥, 许建强, 黄杰. 鼻背缩窄截骨术中泪道系统的三维重建研究[J]. 临床耳鼻咽喉头颈外科杂志, 2016, 30(17): 1381-1384. doi: 10.13201/j.issn.1001-1781.2016.17.010 LIU Yue, XU Jianqiang, HUANG Jie. Three-dimensional reconstruction of lacrimal passage system in osteotomy of nasal dorsum constriction[J]. Journal of Clinical Otorhinolaryngology Head and Neck Surgery, 2016, 30(17): 1381-1384. doi: 10.13201/j.issn.1001-1781.2016.17.010
[47] 赵春晨,邵渊,龚继涛. 经鼻内镜鼻腔泪囊开放术治疗慢性泪囊炎[J]. 山东大学耳鼻喉眼学报, 2015, 29(5): 50-51. doi:10.6040/j.issn.1673-3770.0.2015.159 ZHAO Chunchen, SHAO Yuan, GONG Jitao. Endoscopic endonasal dacryocystorhinostomy in treatment of chronic dacryocystitis[J]. Journal of Otolaryngology and Ophthalmology of Shandong University, 2015, 29(5): 50-51. doi: 10.6040/j.issn.1673-3770.0.2015.159
[48] 李晓晖, 刘智献, 王鹏, 等. 鼻泪管解压术治疗慢性泪囊炎的影像学研究[J]. 临床耳鼻咽喉头颈外科杂志, 2017, 31(4): 290-292, 296. doi:10.13201/j.issn.1001-1781.2017.04.010 LI Xiaohui, LIU Zhixian, WANG Peng, et al. Imaging study of nasolacrimal duct decompression for chronic dacryocystitis[J]. Journal of Clinical Otorhinolaryngology Head and Neck Surgery, 2017, 31(4): 290-292, 296. doi:10.13201/j.issn.1001-1781.2017.04.010
[49] 刘智献, 李晓晖, 武勇进, 等. 功能性鼻泪管解压术治疗慢性泪囊炎的可行性研究[J]. 临床耳鼻咽喉头颈外科杂志, 2020, 34(7): 651-654. doi:10.13201/j.issn.2096-7993.2020.07.018 LIU(Zhi)(SuoXian), LI Xiaohui, WU Yongjin, et al. Feasibility study of functional nasolacrimal duct decompression for chronic dacryocystitis[J]. Journal of Clinical Otorhinolaryngology Head and Neck Surgery, 2020, 34(7): 651-654. doi:10.13201/j.issn.2096-7993.2020.07.018

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

Computer-aided 3D reconstruction based on CT imaging for guidance in lacrimal duct surgery

PDF (PC)

Abstract

Cite this article

share this article

References

Related Articles 9

Metrics

Comments

Recommended 0

[1]	WANG Xingcun, ZHU Liqiang, ZUO Wenyuan, MENG Zhiqiang, LIU Yang, TI Tongxin. Clinical outcomes of micro-drill recanalization and artificial nasolacrimal duct implantation with fifth-generation lacrimal endoscopy to treat nasolacrimal duct obstruction [J]. J Otolaryngol Ophthalmol Shandong Univ, 2018, 32(5): 93-96.
[2]	WANG Xiao-ye, YOU Jian-qiang, LI Hai-feng, CHAO Chang-jiang. Endoscopic anterior prelacrimal recess surgery in treatment of maxillary sinus lesions [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2014, 28(6): 34-36.
[3]	ZHAO Ya-ming, ZHANG Wei-tian, LI Yin, ZHU Hua-ming, SU Kai-ming. Comparison of curative effect of endoscopic endonasal dacryocystorhinostomy with open surgery [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2014, 28(4): 46-48.
[4]	YAN Xiao-teng, FENG Jun. Artificial lacrimal duct retrograde placement through the nasal cavity in treatment of chronic dacryocystitis [J]. J Otolaryngol Ophthalmol Shandong Univ, 2013, 27(3): 45-46.
[5]	WANG Bo-tao, SHENG Ying, YAN Jing, HOU Jin, ZHU Kang. Evaluation of MSCT three-dimensional reconstruction in diagnosis of tracheobronchial foreign body [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2012, 26(6): 62-63.
[6]	ZHANG Yu-Huan, HAN Fang-Ju, LI Jin-Rong, CHEN Xuan. Artificial nasolacrimal duct for nasolacrimal duct obstruction [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2009, 23(4): 68-.
[7]	QIN Min-An, FENG Mei-Yan. Nasolacrimal duct dilating with mitomycin C for nasolacrimal duct obstruction [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2009, 23(3): 48-49.
[8]	LIU Li-ting,LIU Dan,LI Hui,QIU Yi-zhou . Clinical application of MSCT three-dimensional reconstruction in the diagnosis of tracheobronchial foreign bodies [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2007, 21(5): 459-461 .
[9]	LI Yu-guang,SONG Xiao-ping . [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2006, 20(4): 322-324 .