Sevel D, Rosales A
Br J Ophthalmol. 1978 Aug;62(8):571-4. doi: 10.1136/bjo.62.8.571.
A blood cyst of the orbit is an unusual cause of proptosis and most likely arises in a pre-existing haemangioma. If the cyst occurs at the apex of the orbit the blood should be aspirated. This is followed by excision of the cyst wall, the dissection being done with the aid of an operating microscope. If there is evidence of intracranial connection of the blood cyst, namely, splayed superior orbital fissure or cerebrospinal fluid leak, then the patient should be treated with an antibiotic to prevent intracranial infection.
眼眶血囊肿是引起眼球突出的罕见原因，很可能起源于先前存在的血管瘤。如果囊肿发生在眼眶尖部，应抽吸血液。随后切除囊肿壁，在手术显微镜辅助下进行剥离。如果有证据表明血囊肿与颅内相通，即眶上裂增宽或脑脊液漏，则应给予患者抗生素治疗以预防颅内感染。
