脐带真结及相关围产期不良结局：病例系列

Gaikwad Vidya, Yalla Suneha, Salvi Pankaj

Obstetrics and Gynecology, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth (Deemed to be University), Pune, IND.

Cureus. 2023 Feb 23;15(2):e35377. doi: 10.7759/cureus.35377. eCollection 2023 Feb.

An actual knot that forms during pregnancy is known as a true knot of the umbilical cord (TKUC) which is seen in 0.3% to 1.2% of pregnancies. TKUC is noteworthy because it can lead to a variety of adverse perinatal outcomes, including infants with low Apgar scores, small for gestational age (SGA) fetuses, fetal hypoxia, and also in some cases fetal death. Here, we present instances of TKUC of three patients and the various associated perinatal outcomes.

孕期实际形成的结被称为脐带真结（TKUC），在0.3%至1.2%的妊娠中可见。脐带真结值得关注，因为它可导致多种不良围产期结局，包括阿氏评分低的婴儿、小于胎龄（SGA）胎儿、胎儿缺氧，在某些情况下还会导致胎儿死亡。在此，我们展示三例脐带真结患者的病例及各种相关围产期结局。