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Related Concept Videos

Arteries of the Head and Neck01:26

Arteries of the Head and Neck

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The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
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Veins of Head and Neck01:19

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The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
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Trachea

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The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
Anatomical Features:
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Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
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Epistaxis01:30

Epistaxis

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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...
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Esophageal Perforation-II: Clinical Manifestations and Management01:28

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Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
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Non-traumatic head and neck emergencies.

Elizabeth L Loney1,2

  • 1Leeds University Medical School, University of Leeds, Woodhouse, Leeds, West Yorkshire LS2 9JT, United Kingdom.

The British Journal of Radiology
|February 2, 2024
PubMed
Summary
This summary is machine-generated.

This review offers pictorial examples of common and rare non-traumatic head and neck emergencies encountered in the Emergency Department. It covers neck space anatomy, imaging choices, and acute infective pathologies for educational insight.

Keywords:
emergencieshead and neckinfectionnon–traumatic

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Area of Science:

  • Emergency Medicine
  • Radiology
  • Head and Neck Imaging

Background:

  • Non-traumatic head and neck emergencies are frequently encountered in clinical practice.
  • Understanding neck space anatomy is crucial for diagnosis.
  • Prompt and accurate imaging is essential for effective management.

Approach:

  • This review provides pictorial examples of common and rare non-traumatic emergencies.
  • It includes an introduction to compartmental neck space anatomy.
  • Guidance on selecting appropriate imaging modalities is discussed.

Key Points:

  • Focuses on predominantly infective pathologies presenting acutely.
  • Illustrates common and important rarer cases for educational purposes.
  • Emphasizes the role of imaging in diagnosing head and neck emergencies.

Conclusions:

  • This review serves as an educational resource for Emergency Department physicians.
  • It aims to stimulate interest and encourage further learning in non-traumatic head and neck emergencies.
  • Provides a visual guide to aid in the identification of acute head and neck conditions.