Related Experiment Video
Updated: Apr 15, 2026

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis
Published on: August 26, 2025
Persistent untreated Riga-Fede disease for 6 years
1Department of Pediatric Dentistry, Center of Dental Science, Gulhane Military Medical Academy, Ankara, Turkey.
Riga-Fede disease is a rare, benign tongue ulcer caused by dental trauma. Early recognition by physicians is crucial for prompt intervention in pediatric patients.
Area of Science:
- Oral pathology
- Pediatric dentistry
- Dermatology
Background:
- Riga-Fede disease is an uncommon oral ulcerative condition.
- It results from chronic irritation of the tongue by traumatizing teeth.
- This condition can affect patients of all ages.
Observation:
- A case presentation of a 9-year-old boy with a painful tongue is described.
- The patient experienced discomfort due to Riga-Fede disease.
- This highlights the importance of considering the condition in pediatric patients.
Findings:
- Riga-Fede disease is characterized by ulceration on the ventral or lateral tongue.
- The ulceration is typically linear and corresponds to the irritating tooth.
- Differential diagnosis includes other causes of tongue lesions.
Implications:
- Physicians and dentists must be aware of Riga-Fede disease and similar conditions.
- Early diagnosis facilitates timely and appropriate management.
- Prompt intervention can prevent chronic discomfort and potential complications.
Related Concept Videos
Rheumatic Heart Disease III: Medical Management
Rheumatic Heart Disease I: Introduction
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
Rheumatic Heart Disease IV: Nursing Management
Cardiomyopathy IV: Restrictive Cardiomyopathy
Mitral Stenosis III: Medical Management