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Related Concept Videos

Teratogenicity01:07

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
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Complications of Diabetes Mellitus

Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
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Inflammatory Bowel Disease I: Ulcerative Colitis

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Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Fetal Circulation01:14

Fetal Circulation

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.
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Hemodialysis II: Procedure and Complications01:24

Hemodialysis II: Procedure and Complications

DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...
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Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
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Related Experiment Video

Updated: May 25, 2026

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development
08:50

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

Published on: June 24, 2020

First trimester complications.

A Ildiko Martonffy1, Kirsten Rindfleisch, Anne Marie Lozeau

  • 1Department of Family Medicine, University of Wisconsin School of Medicine and Public Health, 1100 Delaplaine Court, Madison, WI 53715, USA. ildi.martonffy@fammed.wisc.edu

Primary Care
|February 8, 2012
PubMed
Summary
This summary is machine-generated.

Early pregnancy symptoms like vaginal bleeding and pain require prompt evaluation for potential complications such as ectopic pregnancy. Healthcare providers should consider gestational trophoblastic disease and discuss nausea treatments.

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Area of Science:

  • Obstetrics and Gynecology
  • Early Pregnancy Complications

Background:

  • Vaginal bleeding, abdominopelvic pain, nausea, and vomiting are frequent symptoms in early pregnancy.
  • All women of reproductive age with these symptoms require pregnancy evaluation.

Purpose of the Study:

  • To highlight the importance of evaluating women of reproductive age for pregnancy when presenting with abdominal/pelvic pain or vaginal bleeding.
  • To emphasize the need for a high index of suspicion for ectopic pregnancy.
  • To consider gestational trophoblastic disease and discuss nausea management.

Main Methods:

  • Clinical evaluation of women presenting with symptoms suggestive of early pregnancy complications.
  • Diagnostic investigation for the cause of vaginal bleeding.
  • Discussion of treatment options for nausea.

Main Results:

  • Common presenting symptoms in early pregnancy include vaginal bleeding, abdominopelvic pain, nausea, and vomiting.
  • Ectopic pregnancy should be suspected in women with abdominal pain and bleeding around 7 weeks of amenorrhea.
  • Gestational trophoblastic disease is a potential cause of bleeding.

Conclusions:

  • Prompt evaluation for pregnancy is crucial in women of reproductive age with relevant symptoms.
  • Early suspicion and investigation of ectopic pregnancy are vital.
  • Management should include considering gestational trophoblastic disease and addressing nausea symptoms.