相关实验视频

Updated: Jul 13, 2025

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Published on: January 29, 2018

胎儿残骸中的骨生长停滞线:组织病理学和相对的胎盘病理学

Tsz Wing Chu¹, Patrick Shannon¹, Tony Parks¹

¹Mount Sinai Hospital, Department of Pathology and Laboratory Medicine, Toronto, ON, Canada.

Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society

|October 11, 2023

概括

胎儿遗骸中的骨增长停止线 (GAL) 与各种胎盘问题和双胞胎并发症有关. 组织学揭示了骨内的矿物化冠状腺,表明发育过程中的偶发性压力.

科学领域:

胎儿病理学胎儿病理学
骨放射学骨放射学骨放射学
胎盘病理胎盘病理

背景情况:

骨增长停止线 (GAL) 是放射密度的甲基细胞线,表明严重的生理压力.
在胎儿遗骸中,GAL的记录很差,需要进一步调查.

研究的目的:

描述胎儿GAL的外观,分布和病理.
为了比较ALG病例中的胎盘病理与不对称生长限制 (AGR).

主要方法:

对于GAL,对2108例胎儿尸检的回顾性审查.
放射学发现与长骨组织学和胎盘病理学的相关性.
与同期的一组AGR案件进行比较.

主要成果:

确定了20例胎儿GAL病例,主要是在AGR单胎儿中.
在GAL病例中的胎盘病理与AGR的病理相似.
在AGR的单双胞胎中也观察到GAL,CMV的对称生长限制的案例,以及一个带有后置胎盘出血的案例.

结论:

胎儿GAL与各种胎盘病理和双胞胎并发症有关.
这些发现表明,病情性疾病进展有助于胎儿的GAL形成.

关键词:

尸体解剖尸体解剖是什么意思形态乱症形态乱症是什么一个胎儿的胎儿.胎盘胎盘胎盘胎盘骨的骨架是指一个骨.血管血管血管血管

更多相关视频

Culturing and Measuring Fetal and Newborn Murine Long Bones

Culturing and Measuring Fetal and Newborn Murine Long Bones

Published on: April 26, 2019

Three-dimensional Rendering and Analysis of Immunolabeled, Clarified Human Placental Villous Vascular Networks

Three-dimensional Rendering and Analysis of Immunolabeled, Clarified Human Placental Villous Vascular Networks

Published on: March 29, 2018

相关概念视频

Sutures of the Skull

Sutures of the Skull

The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures.
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...