Which of the following are orbital tumours a) Glioma b) Lymphoma c) Chloroma d) Meningioma e) Schwannoma
High-Yield Explanation
Orbital tumors
Primary :- Optic nerve glioma, optic nerve sheat meningioma, cavernous hemangioma, schwannoma, lymphoma.
Secondary :- Squmous cell carcinoma, malignant melanoma.
Metastasis :
Adult :- Breast, lung, prostate, kidney, GIT, melanoma.
Children :- Neuroblastoma, Ewing's sarcoma, chloroma, wilm's tumor, histiocytosis, testicular embryonal sarcoma, ovarian sarcoma.