CLARIFICATION OF THREE-DIMENSIONAL ARCHITECTURE OF ARTERIES AND VEINS IN THE SKIN AND SUBCUTANEOUS TISSUE

皮肤和皮下组织中动脉和静脉的三维结构的澄清

• 批准号: 14570028
• 负责人: IMANISHI Nobuaki
• 金额: $ 1.6万
• 依托单位: KEIO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14570028/
• 关键词: SKIN; SUBCUTANEOUS TISSU; VASCULAR ANATOMY; ARTERY; VEIN; THREE-DIMENSION; ANGIOGRAPHY; FLAP; 3次元

The three-dimensional architecture of nutrient arteries and/or drainage veins of the skin of the neck and abdomen was clarified. A large paraumbilical perforator ascended in the subcutaneous tissue, reached the subdermal plane, and then ran relatively long. On the other hand, in a venous system, there were comitant veins along the paraumbilical perforator. However, there were other veins that ran without any relation to the artery and they were derived from the superficial epigastric vein. The superficial epigastric vein ran in the subcutaneous tissue. Its branches arose toward the dermis and formed a polygonal venous network at the subdermal plane. Further, small vessels arose from the network. The cutaneous venous system was considered to play a role of drainage from the dermis. There were several connections between the two venous systems and venous blood from the dermis had several drainage pathways. Three-dimensional architecture of nutrient arteries of the neck skin was grouped into three types. From observation of the three-dimensional architecture, it was considered that various flaps could be clinically elevated. The three-dimensional images by micro-focused computed tomography were useful for understanding the whole vasculature by small vessels.

阐明了颈部和腹部皮肤滋养动脉和/或引流静脉的三维结构。一个大的脐旁穿支在皮下组织中上升，到达真皮下平面，然后走得相对较长。另一方面，在静脉系统中，存在沿着脐旁穿支的静脉。然而，还有其他静脉与动脉没有任何关系，它们来自腹壁浅静脉。腹壁浅静脉走行于皮下组织。其分支向真皮方向发出，在真皮下平面形成多边形静脉网。此外，小型船只也从网络中出现。皮肤静脉系统被认为起着从真皮引流的作用。两个静脉系统之间有多个连接，来自真皮的静脉血有多个引流途径。颈部皮肤滋养动脉的三维构筑分为三种类型。从三维结构的观察，认为各种皮瓣可以临床抬高。微聚焦CT的三维图像有助于通过小血管了解整个血管系统。

项目成果

Imanishi N, Nakajima H, Minabe T, Chang H, Aiso S: "Anatomical relationship between arteries and veins in the paraumbilical region"Br.J.Plast.Surg.. 56. 552-556 (2003)

Imanishi N、Nakajima H、Minabe T、Chang H、Aiso S：“脐旁区域动脉和静脉之间的解剖关系”Br.J.Plast.Surg.. 56. 552-556 (2003)

IMANISHI N, NAKJIMA H, KISHI K, AISO S.: "IS THE PLATYSMA FLAP A MUSCULOCUTANEOUS FLAP? : ANGIOGRAPHIC STUDY OF THE PLATYSMA"(IN PRESS).

IMANISHI N、NAKJIMA H、KISHI K、AISO S.：“颈阔肌皮瓣是肌肉皮瓣吗？：颈阔肌的血管造影研究”（正在出版）。

N.Imanishi, H.Nakajima, T.Minabe, H.Chang, S.Aiso: "Anatomical relationship between arteries and veins in the paraumbilical region."British Journal of Plastic Surgery. 56. 552-556 (2003)

N.Imanishi、H.Nakajima、T.Minabe、H.Chang、S.Aiso：“脐旁区域动脉和静脉之间的解剖关系。”英国整形外科杂志。

Imanishi N, Nakajima H, Kishi K, Aiso S: "Is the platysma flap a musculocutaneous flap ? : angiographic study of the platysma"Plast.Reconstr.Surg.. (in press).

Imanishi N、Nakajima H、Kishi K、Aiso S：“颈阔肌皮瓣是肌皮瓣吗？：颈阔肌的血管造影研究”Plast.Reconstr.Surg..（出版中）。

IMANISHI N, NAKJIMA H, MINABE T, CHANG H, AISO S.: "ANATOMICAL RELATIONSHIP BETWEEN ARTERIES AND VEINS IN THE PARAUMBILICAL REGION"BRITISH JOURNAL OF PLASTIC SURGERY. 56. 552-556 (2003)

IMANISHI N、NAKJIMA H、Minabe T、CHANG H、AISO S.：“旁脐区域动脉和静脉之间的解剖关系”英国整形外科杂志。