Femoral osteopathy inGigantspinosaurus sichuanensis(Dinosauria: Stegosauria) from the Late Jurassic of Sichuan Basin, Southwestern China

doi:10.1080/08912963.2018.1561673

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	Femoral osteopathy inGigantspinosaurus sichuanensis(Dinosauria: Stegosauria) from the Late Jurassic of Sichuan Basin, Southwestern China
	Hao, Bao-Qiao 1,2; Ye, Yong 1; Maidment, Susannah C. R.3; Bertazzo, Sergio 4; Peng, Guang-Zhao 1; You, Hai-Lu5,6
	2020-09-13
发表期刊	HISTORICAL BIOLOGY
ISSN	0891-2963
卷号	32 期号:8 页码:1028-1035
通讯作者	Hao, Bao-Qiao(Haobaoqiao1984@163.com)
摘要	We report a case of a specific osteopathy in the stegosaurian dinosaurGigantspinosaurus sichuanensisfrom the Late Jurassic of Zigong City, China. TheG. sichuanensisskeleton is very complete. The left femur has obvious pathological characteristics based on morphological observations. CT scans and energy spectrum data indicate the presence of multiple cystic-like low density areas internal to the pathological area, which are present in the form of multiple cystic low-density shadows in the CT data. This contrasts with the 'normal' area, which does not possess these characteristics. After comparing the specimen with the pathologic scapula ofYangchuanosaurus hepingensis(Dinosauria: Theropoda) also found in Zigong, we consider that the pathology in the left femur ofG. sichuanensiswas probably caused by a bone tumor. This is the first analysis with the aid of energy spectrum CT scanning of bone disease in fossils. This study increases the known information about paleopathology of stegosaurian dinosaurs and enriches the pathological knowledge of dinosaurs in general.
关键词	Stegosauria bone pathology Sichuan Basin energy spectrum CT
DOI	10.1080/08912963.2018.1561673
关键词[WOS]	MAJUNGASAURUS-CRENATISSIMUS THEROPODA ; PSITTACOSAURUS DINOSAURIA-CERATOPSIA ; FIBROUS DYSPLASIA ; YIXIAN FORMATION ; PATHOLOGY ; BONE ; SAUROPODOMORPH ; OSTEOMYELITIS ; ABELISAURIDAE ; ALLOSAURUS
收录类别	SCI
语种	英语
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Paleontology
WOS类目	Biology ; Paleontology
WOS记录号	WOS:000562176400003
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/17986
专题	中国科学院古脊椎动物与古人类研究所
通讯作者	Hao, Bao-Qiao
作者单位	1.Zigong Dinosaur Museum, Zigong 643013, Peoples R China 2.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Nanjing, Peoples R China 3.Nat Hist Museum, Dept Earth Sci, London, England 4.UCL, Dept Med Phys & Biomed Engn, London, England 5.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China 6.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Hao, Bao-Qiao,Ye, Yong,Maidment, Susannah C. R.,et al. Femoral osteopathy inGigantspinosaurus sichuanensis(Dinosauria: Stegosauria) from the Late Jurassic of Sichuan Basin, Southwestern China[J]. HISTORICAL BIOLOGY,2020,32(8):1028-1035.
APA	Hao, Bao-Qiao,Ye, Yong,Maidment, Susannah C. R.,Bertazzo, Sergio,Peng, Guang-Zhao,&You, Hai-Lu.(2020).Femoral osteopathy inGigantspinosaurus sichuanensis(Dinosauria: Stegosauria) from the Late Jurassic of Sichuan Basin, Southwestern China.HISTORICAL BIOLOGY,32(8),1028-1035.
MLA	Hao, Bao-Qiao,et al."Femoral osteopathy inGigantspinosaurus sichuanensis(Dinosauria: Stegosauria) from the Late Jurassic of Sichuan Basin, Southwestern China".HISTORICAL BIOLOGY 32.8(2020):1028-1035.

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