Oral ulcers can be "sentinel" signs of gastrointestinal diseases (Crohn’s disease, Celiac disease) or hematological deficiencies (anemia, vitamin B12 deficiency). Crucially, a non-healing, indurated ulcer must always be evaluated for Squamous Cell Carcinoma.
The causes of oral erosions and ulcers are diverse and can be broadly categorized into several groups: Download Г‰rosions ulcГ©rations muqueuseorale pdf
This is the gold standard for chronic or suspicious lesions to rule out malignancy or specific autoimmune bullous diseases. Oral ulcers can be "sentinel" signs of gastrointestinal
The primary symptom of these lesions is pain, which often interferes with basic functions such as eating, speaking, and swallowing. Histologically, the loss of epithelial integrity exposes nerve endings in the connective tissue to the oral environment. The inflammatory response that follows leads to the characteristic "fibrinous base"—the yellowish-white coating seen on many ulcers—surrounded by an erythematous (red) halo. The primary symptom of these lesions is pain,
Clinical Perspectives on Erosions and Ulcerations of the Oral Mucosa
A thorough diagnosis begins with a detailed medical history, focusing on the duration, frequency of recurrence, and associated systemic symptoms.
Chronic conditions such as Recurrent Aphthous Stomatitis (canker sores), Oral Lichen Planus, Pemphigus Vulgaris, and Mucous Membrane Pemphigoid are characterized by recurring erosive or ulcerative patterns. These often require long-term management with corticosteroids or immunomodulators.