Orbit Flashcards
1
Q
pediatric ocular disease
A
retinoblastoma
persistent hyperplastic primary vitreous
Retinopathy of Prematurity
congenital cataracts
coats disease
toxocara canis infection
coloboma
2
Q
adult ocular tumors
A
melanoma
choroidal hemangioma
medulloepithelioma
metastasis
3
Q
Intraconal Lesions
A
Enlarged CSF Optic nerve atrophy Optic neuritis Optic nerve glioma Optic nerve sheath meningioma Schwannomas Neurofibroma Lymphoma/Mets
Venous vascular malformations (aka cavernous hemangiomas)
Orbital varix
Lymphangioma/ Lymphatic vascular malformation
Carotid cavernous fistula
Dural vascular malformation
4
Q
Conal Lesions
A
Thyroid opthalmopathy
Orbital Inflammatory Pseudotumor
Lymphoma/Sarcoid/Tolosa Hunt
Wegeners
5
Q
Extraconal Lesions
A
preseptal/postseptal cellulitis subperiostial abscess dacryocystitis lacrimal gland tumors (pleomorphic adenoma, adenoid cystic carcinoma, lymphoma) mucoceles dermoid rhabdomyosarcoma sphenoid wing meningioma sphenoid wing fibrous dysplasia