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

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.

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.

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:

Chronic Pharyngitis

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,...

Streptococcal Pharyngitis

Streptococcal Pharyngitis

Streptococcal pharyngitis, commonly known as “strep throat,” is an acute infection of the oropharyngeal tissues caused by the Gram‑positive Group A Streptococcus (Streptococcus pyogenes). Transmission occurs primarily through respiratory droplets expelled during coughing, sneezing, or talking.Mechanisms of Host Entry and Immune EvasionUpon entering the host, S. pyogenes adheres to the mucosal epithelial cells of the pharynx via surface proteins, notably lipoteichoic acid and the antiphagocytic...

Acute Pyelonephritis II: Diagnostic Studies and Management

Acute Pyelonephritis II: Diagnostic Studies and Management

Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...

You might also read

Related Articles

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

Sort by

Same author

Tonsil-derived mesenchymal stem cells exert immunosuppressive effects on T cells.

Croatian medical journal·2019

Same author

Transoral removal of a large parapharyngeal space neurofibroma with the Harmonic Scalpel.

Ear, nose, & throat journal·2014

Same author

Complications of endoscopic CO2 laser surgery for laryngeal cancer and concepts of their management.

Collegium antropologicum·2014

Same author

[Parathyroid hormone values in thyroid gland surgeries by harmonic scalpel and by conventional methods].

Lijecnicki vjesnik·2014

Same author

The economic burden of disease-related undernutrition in selected chronic diseases.

Clinical nutrition (Edinburgh, Scotland)·2013

Same author

Cardiac metastases and a sudden death as a complication of advanced stage of head and neck squamous cell carcinoma.

Collegium antropologicum·2013

Search research articles

Related Experiment Video

Updated: Jun 5, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults

CO₂-Lasertonsillotomy Under Local Anesthesia in Adults

Published on: November 6, 2019

[Acute lingual tonsillitis].

Sasa Janjanin¹, Vladimir Katić, Ida Oreb

¹Klinika za bolesti uha, nosa i grla i kirurgiju glave i vrata Medicinskog fakulteta Sveuriliita u Zagrebu, KBC Zagreb.

Lijecnicki Vjesnik

|January 26, 2011

Summary

Acute lingual tonsillitis, a rare cause of severe sore throat and dysphagia, can present with normal oral exams, especially after palatine tonsillectomy. Diagnosis requires fiberoptic laryngoscopy to rule out epiglottitis.

Area of Science:

Otolaryngology
Medical Diagnostics

Background:

Acute lingual tonsillitis is an uncommon condition presenting as a severe sore throat.
Symptoms include dysphagia and pain localized to the hyoid bone region.

Observation:

Patients with a history of palatine tonsillectomy may exhibit nearly normal oral examination findings.
The base of the tongue is not visible during standard intraoral examination.

Findings:

Diagnosis relies on indirect or transnasal fiberoptic laryngoscopy.
This method is crucial for visualizing the lingual tonsils and confirming the condition.

Implications:

Accurate diagnosis is essential to differentiate from potentially fatal conditions like epiglottitis.

More Related Videos

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

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

Published on: June 14, 2020

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation

Published on: August 2, 2024

Related Experiment Videos

Last Updated: Jun 5, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults

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

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

Published on: June 14, 2020

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation

Published on: August 2, 2024

Early identification through specialized laryngoscopy improves patient management and outcomes.