[The mental foramen syndrome]

Area of Science:

• Oncology
• Oral and Maxillofacial Surgery
• Pathology

Background:

• Metastatic carcinoma to the mandible is a rare clinical presentation.
• Breast carcinoma is a common malignancy with potential for distant metastasis.
• The foramen mentale syndrome can manifest with neurological symptoms in the lower jaw.

Observation:

• A patient with a history of mastectomy for breast carcinoma presented with right-sided foramen mentale syndrome.
• Symptoms included numbness, pain, and swelling in the mental nerve distribution.
• These neurological signs preceded the identification of generalized malignancy.

Findings:

• The patient was diagnosed with metastatic mandible carcinoma.
• The mental nerve syndrome served as the initial indicator of widespread tumor progression.
• This represents an unusual pathway for breast cancer metastasis.

Implications:

• Highlights the importance of considering metastatic disease in patients with unexplained neurological symptoms in the jaw.
• Underscores the diverse metastatic patterns of breast carcinoma.
• Emphasizes the need for thorough oncological evaluation in cases of foramen mentale syndrome.