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

Larynx

Larynx

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,...

Atypical Pneumonia

Atypical Pneumonia

Atypical pneumonia, often caused by Mycoplasma pneumoniae, is a form of pulmonary infection that differs from the classical presentation of bacterial pneumonia in both its cause and clinical symptoms. Mycoplasma pneumoniae is a pleomorphic bacterium notable for its lack of a rigid cell wall. This structural characteristic imparts resistance to beta-lactam antibiotics and significantly influences the bacterium’s behavior within the human host.Other pathogens responsible for the disease...

Bacterial Phylum Actinobacteria

Bacterial Phylum Actinobacteria

Coryneform bacteria are gram-positive, aerobic, nonmotile rods that exhibit irregular, club-shaped, or V-shaped arrangements. Their V-shape results from snapping division, where the inner cell wall layer forms the cross-wall, while the outer layer remains intact until it ruptures on one side, causing the daughter cells to bend away.The primary genera are Corynebacterium and Arthrobacter. Corynebacterium includes diverse species, ranging from saprophytes to pathogens like Corynebacterium...

Pulmonary Tuberculosis II

Pulmonary Tuberculosis II

Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...

Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway...

Microbiota of the Respiratory Tract

Microbiota of the Respiratory Tract

The human respiratory tract, comprising the upper and lower segments, serves as a critical interface with the external environment. The upper respiratory tract (URT)—including the nostrils, sinuses, pharynx, and oropharynx—is heavily colonized by microbes, while the lower respiratory tract (LRT), composed of the larynx, trachea, bronchi, and lungs, was long thought to be sterile. However, recent molecular studies have revealed that the lungs are not devoid of microbes but act more...

You might also read

Related Articles

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

Sort by

Same author

Paramaxillary (Transfacial) Approach for CT-Guided Head and Neck Biopsies.

AJNR. American journal of neuroradiology·2026

Same author

Submucosal laryngeal lesions: A puzzling diagnostic conundrum.

European journal of radiology open·2026

Same author

AI-Enhanced Continuing Professional Development as an Evolving Sociotechnical System: Multimethod Theoretical Framework Development Study.

JMIR medical education·2026

Same author

Imaging Anatomy of the Temporal Bone.

Oral and maxillofacial surgery clinics of North America·2025

Same author

Imaging Anatomy of the Infrahyoid Neck.

Oral and maxillofacial surgery clinics of North America·2025

Same author

Imaging of the Suprahyoid Spaces of the Head and Neck.

Oral and maxillofacial surgery clinics of North America·2025

Same journal

Beyond timing: mobility may be the missing variable in venous thromboembolism prevention after traumatic brain injury.

Proceedings (Baylor University. Medical Center)·2026

Same journal

Beyond comorbidity scores: medication burden as a window into surgical risk following ankle fracture fixation.

Proceedings (Baylor University. Medical Center)·2026

Same journal

The risk of primary lung cancer in ANCA-associated vasculitis: systematic review and meta-analysis.

Proceedings (Baylor University. Medical Center)·2026

Same journal

Clinical presentation and treatment of a case of anti-signal recognition particle-positive immune-mediated necrotizing myopathy.

Proceedings (Baylor University. Medical Center)·2026

Same journal

Nationwide analysis of adult nongonococcal native septic knee arthritis hospitalizations from 2016 to 2022.

Proceedings (Baylor University. Medical Center)·2026

Same journal

Comparing the diagnostic performance of 19-gauge and 22-gauge needles in endoscopic ultrasound-guided liver biopsy: a systematic review and meta-analysis.

Proceedings (Baylor University. Medical Center)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 4, 2026

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

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

Published on: August 2, 2024

Laryngeal actinomycosis.

Forrester Lensing¹, Travis Abele¹, Richard Wiggins¹

¹Department of Radiology, Neuroradiology Division (Lensing, Abele, Wiggins, Quigley) and the Department of Otolaryngology-Head and Neck Surgery (Wiggins), University of Utah Health Sciences Center, Salt Lake City, Utah.

Proceedings (Baylor University. Medical Center)

|January 2, 2014

Summary

This summary is machine-generated.

Actinomyces odontolyticus rarely causes laryngeal actinomycosis. This case details the computed tomography, magnetic resonance imaging, and positron emission tomography findings of this rare infection.

More Related Videos

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Published on: March 18, 2020

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

Related Experiment Videos

Last Updated: May 4, 2026

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

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

Published on: August 2, 2024

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Published on: March 18, 2020

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

Area of Science:

Medical Microbiology
Infectious Diseases
Otolaryngology

Background:

Actinomyces odontolyticus is a common oral bacterium.
Cervicofacial actinomycosis typically affects perimandibular tissues, presenting as abscesses and sinus tracts.

Observation:

Laryngeal actinomycosis is an exceptionally rare clinical presentation.
This study reports the first documented imaging findings for laryngeal actinomycosis.

Findings:

Computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET) revealed characteristic findings of laryngeal actinomycosis.
Imaging demonstrated abscess formation and sinus tract characteristics within the larynx.

Implications:

Accurate imaging interpretation is crucial for diagnosing rare laryngeal actinomycosis.
Understanding these imaging findings can aid in early detection and management of laryngeal actinomycosis.