Abstract
Epithelioid hemangioendothelioma is a rare vascular tumor originating from vascular endothelial or pre-endothelial cells. We present the case of a 4-month-old male with a rapidly enlarging left zygomatico-orbital tumor causing mass effect on the eye globe. Examination revealed a large, nontender, solid lesion. CT angiography showed no major feeder or intralesional vessels. Complete surgical excision was performed, which was complicated by life-threatening intraoperative bleeding and successfully controlled with electrocautery. Microscopically, tumor cells exhibited varying morphologies. Immunohistochemistry confirmed the diagnosis of epithelioid hemangioendothelioma (positive for CD31 and CD34, negative for CK AE1/AE3). We also highlight 2 similar case reports with life-threatening bleeding complications. Surgeons should be aware of this condition and optimize surgical preparation, including blood products, to manage potential bleeding complications.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
