Metastatic tumor of orbit presenting as pulsatile proptosis.
Pulsatile proptosis is caused by vascular lesion of orbit or by herniation of brain through bony defect in orbit. Pulsatile proptosis secondary to a metastatic tumor of orbit is very uncommon. We report a 69-year-old male who presented with pulsatile proptosis owing to metastasis of an asymptomatic renal cell carcinoma......