Extranasopharyngeal angiofibroma in children: A case report

Figure 1 Enhanced magnetic resonance imaging showing an abnormal signal in the nasopharynx with obvious enhancement.

Figure 2 Before and after embolization. A: Pre-embolization angiography reveals that the tumor (arrow) is supplied by the left internal maxillary artery; B: After the second embolization, the arteriovenous fistula in the tumor in the nasopharynx has almost disappeared.

Figure 3 Transformation of soft palate perforation. A: After the first embolization, an irregular perforation is seen in the left soft palate; B: At 3 mo after the endoscopic excision, the necrotic area in the left soft palate has completely healed.

Figure 4 The posterior end of the inferior turbinate and lateral wall of the nasopharynx after resection of the tumor mass.