CT imaging of nasopharyngeal angiofibroma

The CT imaging features of nasopharyngeal angiofibroma include soft tissue masses and their enhancement manifestations, and its diagnosis needs to be combined with clinical symptoms and imaging examinations. Nasopharyngeal angiofibroma is a benign tumor that is more common in adolescent males, with the main symptoms being nasal congestion and epistaxis.

1. In CT images, nasopharyngeal angiofibroma usually appears as a soft tissue mass in the nasopharynx with clear or blurred boundaries, which may involve adjacent structures such as the nasal cavity, paranasal sinuses, and even the skull base. Enhanced scanning shows that the mass is significantly enhanced, reflecting its rich vascular characteristics. This enhancement pattern helps to distinguish it from other nasopharyngeal tumors or lesions.

2. When diagnosing nasopharyngeal angiofibroma, the patient's age, gender and clinical manifestations must be considered. CT images can not only clearly identify the location, size and range of the tumor, but also assess the extent of its invasion of surrounding tissues, providing an important basis for the formulation of treatment plans.

3. The main method for treating nasopharyngeal angiofibroma is surgical resection. Vascular embolization is often used before surgery to reduce intraoperative bleeding. Surgical methods include endoscopic resection and open surgery. The specific choice depends on the size and location of the tumor. Close follow-up is required after surgery to monitor recurrence.

The CT imaging features and diagnostic methods of nasopharyngeal angiofibroma are of great significance for clinical diagnosis and treatment. Early detection and standardized treatment can significantly improve the prognosis of patients.