...Mansooreh Jamshidian-Tehrani; Bahram Eshraghi; Mohammad Zarei; Zohreh Nozarian; Seyed Mohsen Rafizadeh; Hadi Ghadimi Hemangioendothelioma is rarely encountered in the orbit. We present a patient with a growing orbital mass for whom surgical excision was planned. Two previous attempts at removing...

...) hemangioendothelioma. Foci of atypia were noted in the tumor, raising speculation of evolution into a more aggressive neoplasm, such as conventional angiosarcoma. The patient subsequently underwent two additional wide resections with frozen section control of margins in an attempt to obtain complete excision...