Aneurysmal bone cyst of the zygomatic arch

Area of Science:

• Oral and Maxillofacial Surgery
• Pathology
• Radiology

Background:

• Aneurysmal bone cysts (ABCs) are rare, benign, expansile bone lesions of unknown etiology.
• While commonly occurring in long bones and the spine, ABCs of the jaw are infrequent.

Observation:

• This case report details an aneurysmal bone cyst located in a typical anatomical site within the jaw.
• The lesion's location complicated initial diagnosis and subsequent clinical management.
• Diagnostic imaging and clinical presentation posed challenges.

Findings:

• The study reviews existing literature on jaw ABCs, highlighting their rarity and diagnostic difficulties.
• Pathogenesis of this specific jaw lesion is briefly discussed, emphasizing its unique presentation.

Implications:

• Understanding the varied presentations of ABCs is crucial for accurate diagnosis in oral and maxillofacial pathology.
• This case underscores the importance of considering rare lesions even in common anatomical locations.
• Further research into jaw ABC pathogenesis may improve diagnostic and therapeutic strategies.