HEAD AND NECK IMAGING EHAB ABOU ELFOTOUH. MD.

QUIZ

CASE 1:

CASE 1:

CASE 1:

CASE 1:

CASE 1:

28-year-old man with right proptosis, with orbital MASS on CT & MRI :

A- Intra-conal.

B- Extra-conal.

C- Intra and extra-conal.

CASE 1:

This MASS was seen:

A- Infiltrating conal muscles.

B- Conal muscle origin.

C- Displacing conal muscle.

D- Intra-cranial extension.

CASE 1:

This MASS has:

A- Marginal enhancement.

B- No ehancement.

C- Intense enhancement.

CASE 1:

This MASS is likely related to:

A-Capillary hemangioma.

B- Thrombosed orbital varix.

C- Neuro-fibroma of supra-orbital nerve.

D- Rhabdomyosarcoma.

CASE 2:

CASE 2:

A 9-year-old girl born with a left orbital mass with dramatically enlargement:

A- Infantile (capillary) hemangiomas.

B- Orbital cellulitis.

C- Infantile Fibromatosis.

D- Venous-lymphatic malformation.

THANK YOU