在合并双胞胎中,生命系统的形态变化
Daniel Gregório Gonsalves1, Maria Bianca Cazellato1, Luca Campassi Bonini1
1Medical School, Padre Albino University Center (FAMECA-UNIFIPA), Rua dos Estudantes, 225, Catanduva, São Paulo, 15.809-144, Brazil.
Anatomical science international
|December 14, 2023
概括
这项研究呈现了一种罕见的disephalus dibrachius dipus联双胞胎标本,详细说明了显著的心血管和呼吸系统异常,包括一个独特的三腔心脏. 这个案例为联合双胞胎发育提供了宝贵的解剖洞察力.
科学领域:
- 解剖病理学 解剖病理学
- 发展生物学 发展生物学
- 医疗成像医学成像
背景情况:
- 结合双胞胎 (CTs) 是罕见的,来自单胎和单胎怀孕.
- Dicephalus dibrachius dipus是一种特定类型的 parapagus CT,有两个头,两个手臂,两个腿和一个干,非常罕见.
- 这项研究侧重于这种罕见疾病的保存良好的解剖学标本.
研究的目的:
- 详细解剖描述一个罕见的disephalus dibrachius dipus结合双胞胎标本.
- 记录心血管,呼吸和消化系统的主要异常.
- 为了突出一项独特的发现,即结合双胞胎的心脏有三个心房.
主要方法:
- 对捐赠的解剖学标本进行观察分析.
- 计算机断层扫描 (CT) 扫描用于内部成像.
- 从CT数据进行3D重建,以实现详细的可视化.
主要成果:
- 该标本在心血管,呼吸和消化系统中表现出重大异常.
- 内部解剖学显示,心脏有三个心房,两个心室,两个大动脉弧和两个肺动脉.
- 呼吸系统包括两个气管和四个肺,一个无名静脉干.
结论:
- 这个案例提供了一个罕见的disephalus dibrachius dipus结合双胞胎的综合解剖描述.
- 独特的三大心室心脏发现是显著的,以前没有在类似的情况下报告过.
- 详细的解剖学数据对未来联合双胞胎的研究非常有价值.
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