The skull base is a part of the neuro-cranium formed by endochondral ossification. The embryological origin of the skull base is not perfectly known, but there seems to be an anterior region derived from the neural crest and a posterior part derived from the mesoderm. Further studies are needed to define reliable presumptive maps. The origin of the different components of the occipital bone is just as poorly known. Much fundamental work remains to be done to suggest any solution to these problems in humans. (C) 2019 Elsevier Masson SAS. All rights reserved.
机构:
Albert Einstein Coll Med, Childrens Hosp Montefiore, Div Pediat Neurosurg, Bronx, NY 10467 USAAlbert Einstein Coll Med, Childrens Hosp Montefiore, Div Pediat Neurosurg, Bronx, NY 10467 USA
机构:
Univ Calif San Diego, Sch Med, La Jolla, CA 92093 USAUniv Calif San Diego, Sch Med, La Jolla, CA 92093 USA
Oviedo, Parisa
Zamora, Steven
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Rady Childrens Hosp San Diego, Div Pediat Otolaryngol, San Diego, CA 92123 USAUniv Calif San Diego, Sch Med, La Jolla, CA 92093 USA
Zamora, Steven
Vinocur, Daniel
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Univ Calif San Diego, Sch Med, La Jolla, CA 92093 USA
Rady Childrens Hosp San Diego, Div Pediat Radiol, San Diego, CA USAUniv Calif San Diego, Sch Med, La Jolla, CA 92093 USA
Vinocur, Daniel
Levy, Michael L.
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Univ Calif San Diego, Sch Med, La Jolla, CA 92093 USA
Rady Childrens Hosp San Diego, Div Pediat Neurosurg, San Diego, CA USAUniv Calif San Diego, Sch Med, La Jolla, CA 92093 USA
Levy, Michael L.
Nation, Javan
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机构:
Univ Calif San Diego, Sch Med, La Jolla, CA 92093 USA
Rady Childrens Hosp San Diego, Div Pediat Otolaryngol, San Diego, CA 92123 USA
Univ Calif San Diego, Div Otolarngol Head & Neck Surg, San Diego, CA 92103 USAUniv Calif San Diego, Sch Med, La Jolla, CA 92093 USA
机构:
Xia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R ChinaXia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R China
Yao, Xiang
Wei, Ting
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机构:
Hosp North Sichuan Med Coll, Nanchong, Peoples R ChinaXia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R China
Wei, Ting
Zhang, Haoran
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机构:
Xia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R ChinaXia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R China
Zhang, Haoran
Li, Jialin
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机构:
Xia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R ChinaXia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R China
Li, Jialin
Tang, Aiwen
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机构:
Xia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R ChinaXia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R China
Tang, Aiwen
Ren, Ke
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Xia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R ChinaXia Men Unevers, Dept Radiol, XiangAn Hosp, Xiamen, Fujian, Peoples R China