A child presents with unilateral proptosis which is compressible and increases on bending forwards.It is non-pulsalite and has no thrill or bruit.MRI shows retroorbital mass with echogenic shadows.The most probable diagnosis is:

A child presents with unilateral proptosis which is compressible and i

1.	A child presents with unilateral proptosis which is compressible and increases on bending forwards.It is non-pulsalite and has no thrill or bruit.MRI shows retroorbital mass with echogenic shadows.The most probable diagnosis is:
A.	Orbital A - V malformation
B.	Neurofibromatosis
C.	Orbital varix
D.	Orbital Encephalocoele
Answer» D. Orbital Encephalocoele