Related Experiment Video
Updated: Feb 17, 2026

Author Spotlight: A Focus on Standardized Salivary Gland Ultrasound Protocol in Connective Tissue Disease Research
Published on: October 13, 2023
Differences in clinical manifestations of odontogenic and non-odontogenic lymphadenitis
Pavlo I Tkachenko1, Viitalina O Dobroskok1, Nataliia M Korotych1
1Higher State Educational Establishment Of Ukraine " Ukrainian Medical Stomatological Academy", Poltava, Ukraine.
Introduction:
The acute suppurative lymphadenitis and its chronic forms prevail in the structure of inflammatory processes of the maxillofacial area in children. High incidence of the acute and chronic forms of lymphadenitis of both odontogenic and nonodontogenic origin is caused by the anotomophysiological peculiarities of the structure of the teeth and soft tissues in children in different age periods.
The Aim:
The paper was aimed at comparison of clinical manifestations of the acute and chronic odontogenic and non-odontogenic lymphadenitis.
Materials And Methods:
The results of the checkup and 5-year-period treatment of 324 children with the acute and chronic forms of the nonspecific lymphadenitis of the maxilifacial area have been used. Four study groups have been formed. The first and the second group included 16 (38,0%) and 26 (62%) children with the acute submandibular suppurative lymphadenitis of the odontogenic and nonodontogenic origin, respectively. 12 (35,3%) and 22 (64,7) individuals with chronic hyperplastic lymphadenitis have been assigned to the third and the fourth group, respectively.
Results:
The clinical course of the acute submandibular suppurative lymphadenitis of various etiologies is different. Rapid development of the local clinical manifestations with its dramatic progressing is specific to odontogenic lymphadenitis. Its clinical course is characterized by the more apparent overall response of the body, increase of the body temperature, and these symptoms are more manifested than in nonodontogenic lymphadenitis. The clinical course of chronic hyperplastic lymphadenitis is accompanied by the enlarged regional lymph nodes of various size and shapes and dense-elastic consistency. Clinical manifestations of nonodontogenic lymphadenitis were less apparent and the overall sate was normal in both forms of lymphadenitis.
Conclusions:
Nonodontogenic lymphadenitis prevailed in all nosological forms of the acute and chronic nonspecific lymphadenitis.
Related Concept Videos
Tonsillitis I: Introduction
Etiology
Three primary contributing factors have been identified.
Endocarditis II: Clinical Features of Infective Endocarditis
Acute Pharyngitis
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:
Tonsillitis II: Management
Chronic Pharyngitis
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,...
Secondary Lymphoid Organs
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...

