Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Pneumonia I: Introduction

Pneumonia I: Introduction

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...

Pneumonia I: Introduction

Pneumonia I: Introduction

Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...

Tonsillitis I: Introduction

Tonsillitis I: Introduction

Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.

Acute Pharyngitis

Acute Pharyngitis

Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:

Tonsillitis II: Management

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.

Suctioning the Nasopharyngeal Airway

Suctioning the Nasopharyngeal Airway

Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required

You might also read

Related Articles

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

Sort by

Same author

Preparation of an Ester-Based Polymeric Hydration Temperature Rise Inhibitor and Its Action Mechanism on Cement Hydration.

Polymers·2026

Same author

Highly Selective Purification of Trace <sup>131</sup>I in Radioactive Wastewater via Adaptive Inflatable Organic Cages with Fully Accessible Sites.

Inorganic chemistry·2026

Same author

Molecular Methods to Detect and Quantify Fungal Communities in Cystic Fibrosis Airway Specimens.

Pediatric pulmonology·2026

Same author

Residue retention improved the spreading risk of soil metal resistance genes in upland and paddy field.

Journal of hazardous materials·2025

Same author

Trends and emerging frontiers of mesenchymal stem cells in intervertebral disc degeneration: a bibliometric analysis (2000-2024).

Frontiers in medicine·2025

Same author

Trans-cleavage activity of Cas12a effectors can be unleashed by both double-stranded DNA and single-stranded RNA targeting in absence of PAM.

International journal of biological macromolecules·2025

Search research articles

Related Experiment Video

Updated: Jun 4, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

Published on: February 9, 2011

Incidental sinusitis in a pediatric intensive care unit.

Brooke M Moore¹, Karen Blumberg, Theresa A Laguna

¹Division of Pediatric Pulmonology, Department of Pediatrics, University of Minnesota School of Medicine and Amplatz Children's Hospital, Minneapolis, MN, USA.

Pediatric Critical Care Medicine : a Journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies

|February 2, 2011

Summary

Nosocomial sinusitis is common in pediatric intensive care unit patients, with nearly half showing evidence of the condition. This highlights the need to consider sinusitis in diagnosing fever in these vulnerable children.

Related Experiment Videos

Last Updated: Jun 4, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

Published on: February 9, 2011

Area of Science:

Pediatric critical care medicine
Infectious diseases
Radiology

Background:

Nosocomial sinusitis is a known complication in adult intensive care units.
Sinusitis can be an unrecognized cause of fever in intubated patients.
The frequency of sinusitis in pediatric intensive care units (PICUs) remains understudied.

Purpose of the Study:

To determine the incidental frequency of sinusitis in PICU patients compared to non-PICU patients.
To assess if the presence of tubes (nasotracheal, nasogastric, orotracheal, or orogastric) increases sinusitis risk in PICU patients.
To investigate if nasal tubes pose a higher sinusitis risk than oral tubes.

Main Methods:

Retrospective chart review at a pediatric healthcare system.
Analysis of head computed tomography (CT) scans in PICU and non-PICU patients.
Sinusitis defined as Lund-MacKay score ≥5.

Main Results:

44.3% of PICU patients had sinusitis vs. 26.9% of non-PICU patients (p < .001).
69.4% of PICU patients with tubes had sinusitis vs. 29.4% without tubes (p < .001).
Younger age and presence of a tube increased sinusitis probability (p < .001).

Conclusions:

Nearly half of PICU patients undergoing head CTs showed incidental sinusitis.
Over half of PICU patients with sinusitis were febrile within 48 hours of imaging.
Sinusitis is common in PICU patients and should be considered in fever differential diagnoses.