Intravascular papillary endothelial hyperplasia of the internal auditory canal

• Published in: The Laryngoscope Vol. 122; no. 1; p. 212
• Main Authors: Sun, Gordon H, Shoman, Nael M, Theodosopoulos, Philip V, Kendler, Ady, Pensak, Myles L
• Format: Journal Article
• Language: English
• Published: United States 01.01.2012
• Subjects: Adult; Ear, Inner - blood supply; Endothelium, Vascular - pathology; Humans; Hyperplasia; Male

Intravascular papillary endothelial hyperplasia (IPEH), also known as Masson's tumor, is a rare vascular lesion characterized by intravascular proliferation of endothelial-lined papillae and a propensity for manifestation in the head and neck. Signs and symptoms associated with IPEH generally o...