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Related Concept Videos

Epistaxis01:30

Epistaxis

Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
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.
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...

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Related Experiment Video

Updated: Jun 13, 2026

The Perinatal Asphyxiated Lamb Model: A Model for Newborn Resuscitation
09:03

The Perinatal Asphyxiated Lamb Model: A Model for Newborn Resuscitation

Published on: August 15, 2018

Approach to the bleeding newborn.

D McMillan1, J Wu

  • 1University of Calgary, Calgary, Alberta.

Paediatrics & Child Health
|April 20, 2010
PubMed
Summary
This summary is machine-generated.

Newborn bleeding can cause severe health issues. This article outlines a practical guide for diagnosing and treating abnormal bleeding in infants, even with routine vitamin K use.

Keywords:
BleedingHemorrhageNewbornVitamin K

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Area of Science:

  • Neonatal Medicine
  • Pediatric Hematology

Background:

  • Newborn bleeding poses significant cardiovascular and neurological risks.
  • While vitamin K prophylaxis reduces hemorrhagic disease of the newborn, other causes of abnormal bleeding persist.

Purpose of the Study:

  • To present a practical diagnostic and therapeutic strategy for neonatal bleeding.
  • To address the management of abnormal bleeding in newborns beyond vitamin K deficiency.

Main Methods:

  • Review of clinical guidelines and evidence-based practices.
  • Description of a systematic approach to patient evaluation.
  • Outline of diagnostic workup and treatment options.

Main Results:

  • Identification of diverse etiologies for neonatal hemorrhage.
  • Emphasis on timely and accurate diagnosis.
  • Guidance on appropriate interventions tailored to specific causes.

Conclusions:

  • Effective management of neonatal bleeding requires a comprehensive approach.
  • Early diagnosis and treatment are crucial to prevent severe complications.
  • This article provides a framework for clinicians managing bleeding disorders in newborns.