Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Veins01:17

Veins

8.5K
Veins are an integral part of our circulatory system, serving as the blood vessels that transport blood from all body regions to the heart. They are a network of hollow tubes that carry blood low in oxygen from the body's cells back to the heart for reoxygenation. Veins are crucial for maintaining the body's overall fluid balance and the continuous circulation of blood.
Structure of Veins:
The structure of veins is specifically designed to assist in the low-pressure transportation of...
8.5K
Data Reporting and Recording01:24

Data Reporting and Recording

5.4K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.4K
Types of Reports I: Hands-off Report01:25

Types of Reports I: Hands-off Report

1.5K
A hand-off report, also known as a change-of-shift report, is a crucial nursing process that ensures the smooth transition of patient care responsibilities between nursing staff.
Following are the key components and categories of hand-off reports:
Purpose and Process:
1.5K
Mixtures of Gases: Dalton's Law of Partial Pressures and Mole Fractions03:03

Mixtures of Gases: Dalton's Law of Partial Pressures and Mole Fractions

43.7K
Unless individual gases chemically react with each other, the individual gases in a mixture of gases do not affect each other’s pressure. Each gas in a mixture exerts the same pressure that it would exert if it were present alone in the container. The pressure exerted by each individual gas in a mixture is called its partial pressure.
43.7K
Veins of Thorax01:19

Veins of Thorax

1.9K
The azygos system is a crucial part of the body's circulatory system and drains most of the thorax. It comprises the azygos, hemiazygos, and accessory hemiazygos veins.
The azygos vein, positioned just right of the midline and anterior to the vertebral column, begins at the junction of the right ascending lumbar and subcostal veins, terminating in the superior vena cava. This vein drains blood from the right side of the thoracic wall, thoracic viscera, and posterior abdominal wall.
The...
1.9K
Veins of Lower Limbs01:15

Veins of Lower Limbs

2.3K
The human body consists of an intricate network of veins responsible for the crucial task of blood drainage from the lower limbs. These veins can be categorized into two main types: deep veins and superficial veins.
Formed by the union of the medial and lateral plantar veins, the posterior tibial vein, rising through the calf muscle, assimilates the fibular vein. The anterior tibial vein, a superior extension of the foot's dorsalis pedis vein, merges with the posterior tibial vein at the...
2.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Phospholipids as preventive or therapeutic agents for various diseases.

Nutrition (Burbank, Los Angeles County, Calif.)·2026
Same author

Comparison of Serum TARC Levels at Term-Equivalent Age Between Preterm and Term Infants.

Journal of immunology research·2026
Same author

Essential Kampo Formulas for General Clinicians Managing Female-Specific Conditions: A Nationwide Survey of Obstetricians and Gynecologists in Japan.

The journal of obstetrics and gynaecology research·2026
Same author

Metabolism-driven Immune Escape Defines Therapeutic Vulnerability in Type I and Type II Ovarian Cancer.

Anticancer research·2026
Same author

Massive retroperitoneal uterine fibroid causing life-threatening pulmonary embolism: A case report.

Case reports in women's health·2026
Same author

Type Three Vasa Previa Diagnosed in Late Pregnancy Despite Apparent Placental Migration: A Case Report.

Cureus·2026

Related Experiment Video

Updated: Jan 24, 2026

Isolation of Human Umbilical Vein Endothelial Cells HUVEC
09:19

Isolation of Human Umbilical Vein Endothelial Cells HUVEC

Published on: April 28, 2007

32.8K

A partial supernumerary umbilical vein: a case report.

Mariko Kurakazu1, Masamitsu Kurakazu1, Masaharu Murata2

  • 1Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.

Journal of Medical Case Reports
|May 19, 2019
PubMed
Summary

A rare case of a partial supernumerary umbilical vein was observed, highlighting the importance of prenatal screening for umbilical cord abnormalities. Early detection through ultrasound can aid in identifying potential fetal congenital anomalies.

Keywords:
Case reportCongenital anomalyFour-vessel umbilical cordPrenatal diagnosisSingle umbilical arterySupernumerary umbilical vein

More Related Videos

Author Spotlight: Advancing Hepatobiliary and Pancreatic Tumor Treatment with Minimally Invasive Surgical Techniques
03:33

Author Spotlight: Advancing Hepatobiliary and Pancreatic Tumor Treatment with Minimally Invasive Surgical Techniques

Published on: September 27, 2024

1.4K
Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs
03:55

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs

Published on: October 27, 2023

2.8K

Related Experiment Videos

Last Updated: Jan 24, 2026

Isolation of Human Umbilical Vein Endothelial Cells HUVEC
09:19

Isolation of Human Umbilical Vein Endothelial Cells HUVEC

Published on: April 28, 2007

32.8K
Author Spotlight: Advancing Hepatobiliary and Pancreatic Tumor Treatment with Minimally Invasive Surgical Techniques
03:33

Author Spotlight: Advancing Hepatobiliary and Pancreatic Tumor Treatment with Minimally Invasive Surgical Techniques

Published on: September 27, 2024

1.4K
Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs
03:55

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs

Published on: October 27, 2023

2.8K

Area of Science:

  • Perinatology
  • Fetal Medicine
  • Medical Imaging

Background:

  • Umbilical cord vessel number variations, including single umbilical artery and increased vessel counts, are known abnormalities.
  • A supernumerary umbilical vein is exceptionally rare and often associated with congenital anomalies.

Observation:

  • A four-vessel umbilical cord segment coexisted with a normal three-vessel segment in a 36-week gestation fetus.
  • Histological examination revealed two umbilical arteries and two umbilical veins on the fetal side and two arteries and one vein on the placental side.
  • The four-vessel portion measured 18 cm from the infant's body surface.

Findings:

  • Prenatal diagnosis of isolated supernumerary umbilical veins can be challenging and frequently overlooked.
  • The presence of supernumerary umbilical vessels necessitates careful evaluation for potential fetal congenital anomalies.

Implications:

  • Routine ultrasound assessment of umbilical cord vessels in the second trimester is crucial.
  • Evaluation at fetal abdomen, placental insertion sites, and free loops aids in detecting supernumerary vessels.
  • Identifying umbilical cord abnormalities can facilitate early diagnosis and management of associated fetal conditions.