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Related Concept Videos

Tonsillitis I: Introduction01:30

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.
Chronic Pharyngitis01:23

Chronic Pharyngitis

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,...
Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
Acute Pharyngitis01:30

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:
Chronic Inflammation: Introduction01:12

Chronic Inflammation: Introduction

Chronic inflammation is a prolonged, dysregulated immune response that persists for weeks to years when the inciting stimulus is difficult to eradicate or when self‑antigens drive ongoing reactivity. Morphologically, it is defined by mononuclear cell infiltration, progressive tissue destruction, and concurrent attempts at healing via angiogenesis and fibrosis. Compared with acute inflammation, edema is less prominent while cellular infiltration predominates; triggers include persistent...
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features01:24

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...

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Related Experiment Video

Updated: Jun 17, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
05:07

CO2-Lasertonsillotomy Under Local Anesthesia in Adults

Published on: November 6, 2019

[Relevance of the chronic tonsillitis problem].

A I Kriukov, G N Izotova, A F Zakharova

    Vestnik Otorinolaringologii
    |December 29, 2009
    PubMed
    Summary
    This summary is machine-generated.

    Planned surgeries for chronic tonsillitis (CT) decreased significantly, while emergency paratonisillar abscess drainage increased. Early surgical referral for CT remains a challenge, impacting patient outcomes.

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    Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue
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    Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue

    Published on: June 14, 2020

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    Last Updated: Jun 17, 2026

    CO2-Lasertonsillotomy Under Local Anesthesia in Adults
    05:07

    CO2-Lasertonsillotomy Under Local Anesthesia in Adults

    Published on: November 6, 2019

    Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue
    07:38

    Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue

    Published on: June 14, 2020

    Area of Science:

    • Otolaryngology
    • Surgical Oncology

    Background:

    • Chronic tonsillitis (CT) management trends require analysis.
    • Paratonisillar abscesses represent a significant complication of CT.
    • Current prevention strategies for CT appear insufficient.

    Purpose of the Study:

    • To analyze surgical care dynamics for chronic tonsillitis.
    • To investigate trends in planned versus emergency surgical interventions.
    • To assess the effectiveness of CT prevention and early referral protocols.

    Main Methods:

    • Retrospective analysis of surgical data from Moscow hospitals (2002-2006).
    • Review of bacteriological studies on microflora in CT patients.
    • Evaluation of CT prevention program participation and referral patterns.

    Main Results:

    • A near two-fold decrease in planned CT surgeries observed.
    • A two-fold increase in urgent paratonisillar abscess drainage procedures noted.
    • Bacteriological findings suggest a link between CT and acute rheumatic fever.
    • Low patient engagement in CT monitoring and delayed surgical referrals identified.

    Conclusions:

    • A shift from planned to emergency surgical care for CT complications is evident.
    • Inadequate early surgical intervention for CT may exacerbate conditions.
    • Enhanced CT prevention and timely referral are crucial for effective management.