Related Experiment Video
Updated: Mar 5, 2026
04:08
Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes
Published on: June 27, 2025
1.3K
Placenta Increta Presenting as Exaggerated Placental Site Reaction
Stewart F Cramer1, Debra S Heller2
11 Department of Pathology, Rochester General Hospital, University of Rochester School of Medicine, Rochester, New York, USA.
Summary
This case highlights placenta increta, a condition damaging the uterine muscle. Myometrial damage may predispose to uterine perforation during procedures like curettage.
Area of Science:
- Reproductive Medicine
- Gynecologic Pathology
- Obstetrics
Background:
- Exaggerated placental site (EPS) is typically an incidental finding post-abortion.
- Placenta increta invades and damages the myometrium, yet its pathogenesis and diagnosis are under-explored.
- The role of myometrial integrity in placenta increta is not sufficiently emphasized in existing literature.
Related Concept Videos
01:22Formation of the Platelet Plug
10.2K
The platelet phase, the second stage of hemostasis, commences around 15-20 seconds after an injury. It follows and overlaps with the vascular phase, during which blood vessels constrict to minimize blood loss.
As the injured blood vessel contracts, endothelial cells undergo contraction, revealing collagen fibers in the basement membrane and underlying connective tissue. Furthermore, the plasma membrane of endothelial cells becomes adhesive, preparing the site for platelet adhesion. Platelets...
As the injured blood vessel contracts, endothelial cells undergo contraction, revealing collagen fibers in the basement membrane and underlying connective tissue. Furthermore, the plasma membrane of endothelial cells becomes adhesive, preparing the site for platelet adhesion. Platelets...
10.2K
01:14Fetal Circulation
3.8K
Fetal circulation is a unique system that facilitates the exchange of gases, nutrients, and waste products between the developing fetus and the mother. This intricate process takes place through a special organ called the placenta.
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
3.8K