Related Experiment Video
Updated: Jun 3, 2026

Disruption of the Mouse Blood-Brain Barrier by Small Extracellular Vesicles from Hypoxic Human Placentas
Published on: January 26, 2024
Microangiopathic disorders in pregnancy
Salley G Pels1, Michael J Paidas
1Section of Hematology Oncology, Department of Pediatrics, Yale University School of Medicine, New Haven, CT 06520-8063, USA. salley.pels@yale.edu
Pregnancy-related microangiopathic disorders, causing low platelets and red blood cell destruction, require prompt diagnosis and multidisciplinary care to prevent severe maternal and fetal complications.
Area of Science:
- Obstetrics and Gynecology
- Hematology
- Pathophysiology
Background:
- Microangiopathic disorders are characterized by thrombocytopenia, hemolytic anemia, and multiorgan damage.
- These conditions pose significant diagnostic and therapeutic challenges during pregnancy due to overlapping symptoms and varied treatments.
- Maternal and fetal outcomes can be devastating if misdiagnosed or improperly managed.
Purpose of the Study:
- To highlight the importance of understanding microangiopathic disorders in pregnancy.
- To emphasize the need for collaborative obstetric and hematology management.
- To underscore the potential for improved outcomes with advancing knowledge of disease pathophysiology.
Main Methods:
- Review of clinical scenarios and treatment approaches for pregnancy-associated microangiopathic disorders.
- Analysis of diagnostic and therapeutic challenges.
- Discussion of the impact of pathophysiology on patient outcomes.
Main Results:
- Microangiopathic disorders in pregnancy present complex diagnostic and therapeutic dilemmas.
- Effective management necessitates a combined approach from obstetric and hematology specialists.
- Understanding the underlying pathophysiology is crucial for developing new diagnostic tools and therapies.
Conclusions:
- Early and accurate diagnosis of microangiopathic disorders in pregnancy is critical.
- Multidisciplinary care involving obstetric and hematology teams is essential for optimal maternal and fetal outcomes.
- Continued research into disease mechanisms will drive advancements in diagnosis and treatment.
Related Concept Videos
Diabetic Retinopathy
Teratogenicity
Disorders of Hemostasis
Thromboembolic Disorders
Two factors primarily cause thromboembolic conditions.
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Diabetic Nephropathy
Complications of Diabetes Mellitus