Nasal Septal Angiofibroma

Area of Science:

• Otolaryngology
• Oncology
• Radiology

Background:

• Juvenile nasopharyngeal angiofibroma (JNA) is a rare, benign vascular tumor.
• It predominantly affects adolescent males in their second decade.
• Extranasopharyngeal angiofibroma (EPA) refers to similar masses outside the nasopharynx.

Purpose of the Study:

• To describe the characteristics and diagnostic approaches for angiofibromas.
• To highlight the importance of imaging in diagnosis.
• To emphasize the avoidance of biopsy in suspected cases.

Main Methods:

• Review of clinical presentation and imaging findings.
• Focus on Computed Tomography (CT) scan as a primary diagnostic tool.
• Discussion of diagnostic criteria for extranasopharyngeal angiofibroma.

Main Results:

• Angiofibromas are benign vascular tumors.
• Diagnosis is primarily clinical and imaging-based.
• CT scans are sufficient for diagnosing extranasopharyngeal angiofibroma, clearly delineating the tumor.

Conclusions:

• Biopsies should be avoided in suspected angiofibroma cases to prevent severe hemorrhage.
• Computed tomography is a reliable imaging modality for diagnosing extranasopharyngeal angiofibroma.
• Accurate diagnosis relies on integrating clinical and radiological findings.