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Related Concept Videos

Brain Abscess l: Introduction01:26

Brain Abscess l: Introduction

A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial infections,...
Epistaxis01:30

Epistaxis

Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Anatomy of Respiratory System I: Upper Respiratory Tract01:29

Anatomy of Respiratory System I: Upper Respiratory Tract

The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract.
Nose and Nasal Cavity01:24

Nose and Nasal Cavity

The nose is composed of an observable exterior segment (external nose) and an internal segment within the skull known as the nasal cavity (internal nose). The external nose, visible on the face, consists of a framework of bone and hyaline cartilage enveloped in skin and muscle and lined with a mucous membrane. This structure is supported by the frontal bone, nasal bones, and maxillary bone and is supplemented by a cartilaginous framework comprising the septal nasal cartilage, lateral nasal...
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.
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.

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Related Experiment Videos

Traumatic nasal abscess concomitant with sinusitis: a case report.

K Murat Ozcan1, I Ozcan, N Bilal

  • 1Ankara Numune Education and Research Hospital 4th ENT Clinic, Ankara, Turkey. kursat.murat@gmail.com

B-ENT
|February 19, 2010
PubMed
Summary
This summary is machine-generated.

Nasal trauma can lead to septal abscesses, which may cause sinusitis and periorbital cellulitis. Prompt surgical drainage and antibiotics are crucial for managing this serious complication.

Related Experiment Videos

Area of Science:

  • Otolaryngology
  • Emergency Medicine

Background:

  • Nasal septal abscesses are collections of pus within the nasal septum, often resulting from trauma or hematoma.
  • They can lead to serious complications if not promptly addressed.

Observation:

  • A case study of a 35-year-old male with a posttraumatic nasal septal abscess is presented.
  • The abscess was associated with frontal, ethmoid, and sphenoid sinusitis, and periorbital cellulitis.

Findings:

  • Surgical drainage of the abscess was performed.
  • Intravenous antibiotic therapy was initiated to treat the infection.

Implications:

  • Careful assessment of nasal trauma patients for hematoma and abscess is vital.
  • Early diagnosis and treatment can prevent severe complications such as sinusitis and cellulitis.