Related Experiment Video
Updated: Sep 25, 2025
07:38
Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue
Published on: June 14, 2020
7.6K
Tonsillar origin of deep neck infection as a negative prognostic factor for developing complications
Petr Matoušek1, Lenka Čábalová1, Debora Formánková1
1Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Ostrava, Czech Republic.
Otolaryngologia Polska = the Polish Otolaryngology
|April 29, 2022
Summary
Deep neck infections (DNI) from tonsillar origins are less common but pose a higher risk of complications than odontogenic origins. Patients with tonsillar DNI require closer monitoring due to increased complication rates.
Area of Science:
- Otolaryngology
- Oral and Maxillofacial Surgery
- Infectious Diseases
Background:
- Deep neck infections (DNI) are serious conditions that can arise from various sources.
- Understanding the prognostic factors associated with different DNI origins is crucial for patient management.
Purpose of the Study:
- To compare the complication rates of deep neck infections originating from tonsillar versus odontogenic sources.
- To evaluate the prognostic significance of DNI origin in the development of severe complications.
Main Methods:
- A retrospective study analyzed 544 patients with DNI from 2006 to 2015.
- Patients were categorized based on tonsillar or odontogenic origin.
- Complications such as descending mediastinitis, sepsis, and pneumonia were compared between groups.
Main Results:
- Odontogenic DNI accounted for 92.8% of cases, while tonsillar DNI represented 7.2%.
- Complications occurred significantly more frequently in patients with tonsillar DNI (P < 0.001).
- No significant difference in diabetes mellitus comorbidity was observed between the groups.
Conclusions:
- Tonsillar origin of DNI, though less frequent, is associated with a substantially higher risk of complications compared to odontogenic origin.
- Enhanced monitoring is recommended for patients with tonsillar deep neck infections due to their increased risk profile.
Related Concept Videos
01:30Tonsillitis I: Introduction
632
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.
Etiology
Three primary contributing factors have been identified.
632
01:26Tonsillitis II: Management
189
This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
189
01:23Chronic Pharyngitis
5.6K
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,...
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,...
5.6K
01:30Acute Pharyngitis
1.8K
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:
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:
1.8K
01:26Factors Affecting the Risk of Infection
12.4K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
12.4K
01:29Endocarditis IV: Nursing Management
53
Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
53