Viral and aphthous mucosal lesions
Among common oral cavity lesions, herpangina is notable, triggered by Coxsackie group A viruses. The disease begins acutely with fever and sore throat. On the second day, single grayish elements (papules and vesicles) with a hyperemic rim appear on the soft palate, faucial pillars, uvula, and tongue, healing within a few days.
Another common variant is aphthous stomatitis of various etiologies. The local status is characterized by the formation of small oval erosions with elevated edges, surrounded by a narrow rim and covered with an opaque yellowish coating.
Systemic causes and associated changes
Inflammation of the oral mucosa can be a manifestation of severe systemic pathologies:
- Behcet's syndrome: a multisystem disease presenting with painful recurrent oral ulcers resembling aphthous stomatitis, followed by involvement of the eyes, blood vessels, and skin.
- Iron deficiency anemia: iron deficiency in the body leads to sideropenic syndrome, a key manifestation of which in the maxillofacial region is cracks at the corners of the mouth (angular stomatitis).
- Hematological and infectious complications: severe neutropenia in aplastic anemias or measles complications can be accompanied by deep bacterial and fungal lesions of the oral mucosa.
Principles of therapy and care
Treatment of oral mucosal lesions and associated conditions depends on the established diagnosis:
- For viral and aphthous processes, thorough oral hygiene and a sparing diet (semi-liquid food without irritating properties) are essential.
- Anesthetics are used for pain relief before meals.
- Antibacterial therapy is prescribed strictly when a secondary bacterial infection occurs.
- In iron deficiency anemia, correction of iron deficiency is performed, eliminating trophic disorders of the mucosa.
Burning oral stomatitis—Coxsackie sits in the warmth. Afts turn yellow all around, and angular cheilitis matures at the corners (with iron deficiency).
Class and exam questions
What rash elements are characteristic of herpangina?
On the second day of the disease, single grayish papulovesicular elements with a hyperemic rim appear on the soft palate, faucial pillars, tongue, and uvula.
How do aphthous stomatitis and foot-and-mouth disease differ in differential diagnosis?
Aphthous stomatitis is not accompanied by a pronounced general toxic syndrome or skin lesions in the distal parts of the hands and feet.
What does the appearance of angular cheilitis (angular stomatitis) in a child indicate?
Angular stomatitis is part of sideropenic syndrome and indicates tissue iron deficiency characteristic of iron deficiency anemia.
What else to study on this topic
- Clinical presentation and differential diagnosis of foot-and-mouth disease
- Periods, symptoms, and anti-epidemic measures in measles
- Stages of development and laboratory diagnosis of iron deficiency anemia in children
- Hemorrhagic syndrome and infectious complication syndrome in aplastic anemias
- Manifestations of Behcet's syndrome involving internal organs and the central nervous system
Master the entire topic in the Pediatrics course
This is a summary. The course covers everything tested in classes and exams.
- Complete study guide on "Stomatitis in children" and 3,738 more pages of the subject
- Assignments and quizzes after every topic — just like in a colloquium
- AI tutor answers questions on the topic anytime
- 71 video lessons on the subject
Prepared by WhiteCoat Pro faculty in accordance with the medical school curriculum. For educational purposes only.