A 35 yrs old male presented with a 15 days history of proptosis in his right eye and pain on eye movement.There is difficulty in upwards and down wards gaze movements.CT scan showed a cystic lesion with a hyperdense opacity within it,located in the superior oblique muscle.Most probable diagnosis is:

A 35 yrs old male presented with a 15 days history of proptosis in his

1.	A 35 yrs old male presented with a 15 days history of proptosis in his right eye and pain on eye movement.There is difficulty in upwards and down wards gaze movements.CT scan showed a cystic lesion with a hyperdense opacity within it,located in the superior oblique muscle.Most probable diagnosis is:
A.	Dermoid
B.	Hemangioma
C.	Pseudotumor
D.	Cysticercosis cellulosae
Answer» E.