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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,...
Veins of Head and Neck01:19

Veins of Head and Neck

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...
Arteries of the Head and Neck01:26

Arteries of the Head and Neck

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...
Muscles that Move the Head01:19

Muscles that Move the Head

The muscles that move the head are a dynamic and complex group of structures that work together to facilitate a wide range of head movements, including rotation, flexion, extension, and lateral bending.
The bilateral sternocleidomastoid, or SCM, and the suprahyoid and infrahyoid muscles are significant head flexors. The SCM muscles originate at the sternum and clavicle and attach to the mastoid process of the temporal bone. The SCM contracts bilaterally to bend the head forward, whereas...
Bacterial Meningitis I: Introduction01:22

Bacterial Meningitis I: Introduction

Bacterial meningitis is a severe, life-threatening inflammation of the meninges, particularly the pia mater and arachnoid mater, affecting the subarachnoid space, ventricles, and cerebrospinal fluid (CSF). If untreated, it can lead to significant neurological complications or death.Causative AgentsCommon pathogens vary with age and immune status. In adults, major organisms include Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Streptococcus agalactiae (group B...
Muscles of the Anterior Neck01:26

Muscles of the Anterior Neck

The anterior neck muscles are the group of muscles covering the front part of the neck. These muscles are classified into three subgroups. The first one is the superficial muscles, the most visible muscles in the front of the neck. It includes the platysma and sternocleidomastoid. The second group is the suprahyoid muscles, located above the hyoid bone. This group comprises the digastric, mylohyoid, geniohyoid, and stylohyoid. Lastly, the infrahyoid muscles are found below the hyoid bone and...

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Related Experiment Video

Updated: May 15, 2026

Modified Radical Neck Dissection for Cervical Metastasis
06:05

Modified Radical Neck Dissection for Cervical Metastasis

Published on: February 20, 2026

Head and neck cancers masquerading as deep neck abscesses.

Sue Rene Soon1, Jeevendra Kanagalingam, Shirish Johari

  • 1Department of Otolaryngology, Changi General Hospital, Singapore. rene_soon@yahoo.com

Singapore Medical Journal
|December 27, 2012
PubMed
Summary

Deep neck space abscesses can mimic head and neck cancers. This case series highlights the importance of considering malignancy in patients presenting with deep neck abscesses to ensure appropriate cancer treatment.

Related Experiment Videos

Last Updated: May 15, 2026

Modified Radical Neck Dissection for Cervical Metastasis
06:05

Modified Radical Neck Dissection for Cervical Metastasis

Published on: February 20, 2026

Area of Science:

  • Otolaryngology
  • Surgical Oncology
  • Head and Neck Surgery

Background:

  • Deep neck space abscesses are common otolaryngological emergencies requiring prompt incision and drainage.
  • Head and neck cancers can present with cervical metastases that may become secondarily infected, mimicking abscesses.

Observation:

  • This case series describes six patients with an unusual presentation of head and neck malignancy.
  • The clinical presentation in these cases was similar to a deep neck abscess.
  • Three of the six patients underwent surgical drainage for their presumed abscesses.

Findings:

  • All six patients were ultimately diagnosed with a head and neck malignancy.
  • Surgical drainage of infected metastatic collections can have significant implications for subsequent cancer treatment.

Implications:

  • Highlights an unusual presentation of head and neck carcinoma.
  • Raises awareness to avoid potential pitfalls in managing deep neck abscesses.
  • Emphasizes the need for thorough evaluation to differentiate abscess from infected malignancy.