Imaging analysis of orbital cavernous hemangioma

The cavernous hemangioma is the most common orbital tumor, Which will be healed up by surgical excision, confirm the location and historical characteristics of the lesion is very importment to alternative surgical method. To analyze radiologic features of orbital cavernous hemangiomas, which including ultrasound, CT, MRI, and ^99mTc-red blood cell (^99mTc-RBC) scintigraphy, and improve the ability of diagnosis and differential diagnosis of the disease.