Department of Anatomy, Melaka Manipal Medical College (Manipal Campus), Manipal Academy of Higher Education, Madhav Nagar, Manipal, Karnataka State, India.
Department of Mathematics, Manipal Institute of Technology, Manipal Academy of Higher Education, Madhav Nagar, Manipal, Karnataka State, 576104, India.
Morphologie. 2022 Sep;106(354):203-205. doi: 10.1016/j.morpho.2021.05.116. Epub 2021 Jun 16.
Common iliac vein variations are relatively rare compared to the variations of external and internal iliac veins. A rare pattern of formation of common iliac vein by the confluence of four veins is being reported here. The left common iliac vein was formed by the union of left external iliac vein, internal iliac vein, iliolumbar vein and a common trunk formed by the obturator and vesical veins. External iliac vein and obturator veins were connected by a communicating vein. Both external and common iliac veins were respectively medial to the external and common iliac arteries. Knowledge of this variant formation of common iliac vein could be useful to radiologists, gynecologists and orthopedic surgeons.
与髂外静脉和髂内静脉的变异相比，髂总静脉的变异相对较少。本文报道了一种罕见的由 4 条静脉汇合形成髂总静脉的模式。左髂总静脉由左髂外静脉、髂内静脉、髂腰静脉和由闭孔静脉和膀胱静脉汇合形成的共同干组成。髂外静脉和闭孔静脉由交通静脉相连。髂外静脉和髂总静脉分别位于髂外动脉和髂总动脉的内侧。了解这种髂总静脉的变异形成可能对放射科医生、妇科医生和骨科医生有用。
