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Related Concept Videos

Acute Pharyngitis01:30

Acute Pharyngitis

3.0K
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:
3.0K
Chronic Pharyngitis01:23

Chronic Pharyngitis

8.9K
Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
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Tonsillitis I: Introduction01:30

Tonsillitis I: Introduction

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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.
1.2K
Tonsillitis II: Management01:26

Tonsillitis II: Management

295
This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
295
Pneumonia I: Introduction01:30

Pneumonia I: Introduction

576
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...
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Larynx01:21

Larynx

3.5K
The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
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Related Experiment Video

Updated: Dec 7, 2025

Author Spotlight: Advancing Awake Nasotracheal Intubation with Flexible Video Rhino-Laryngoscopes
03:58

Author Spotlight: Advancing Awake Nasotracheal Intubation with Flexible Video Rhino-Laryngoscopes

Published on: August 2, 2024

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Epiglottitis.

Øyvind Bruserud, Ingvild Øvstebø Engesæter, Karin Elisabeth Mjelle

    Tidsskrift for Den Norske Laegeforening : Tidsskrift for Praktisk Medicin, Ny Raekke
    |October 1, 2020
    PubMed
    Summary

    Acute epiglottitis, a rare bacterial infection, can cause life-threatening airway obstruction in adults. Prompt medical intervention, including airway management and antibiotics, leads to good outcomes, as seen in a case requiring surgical drainage.

    Area of Science:

    • Medical microbiology
    • Infectious diseases
    • Otolaryngology

    Background:

    • Acute epiglottitis is a rare but serious bacterial infection affecting the epiglottis.
    • Symptoms include fever, sore throat, and severe respiratory distress due to airway obstruction.

    Observation:

    • A 54-year-old female presented with acute epiglottitis.
    • Airway management involved endotracheal intubation and antimicrobial therapy.
    • Complications included an epiglottic abscess requiring surgical drainage and tracheotomy.

    Findings:

    • The patient experienced a full recovery after nine days of hospitalization.
    • Effective management involved a combination of airway intervention, antibiotics, and surgical drainage.

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    Implications:

    • Adult acute epiglottitis, though rare, requires prompt and aggressive management.
    • Successful outcomes are achievable with appropriate medical and surgical interventions.
    • This case highlights the importance of vigilant monitoring and tailored treatment strategies.