(Single Best Answer) Question 1: A 50 year old man presented with orbital mass. Systemic examination revealed anaemia and investigations revealed hypergammaglobilinemia. The patient should be investigated to rule out ?
A) Squamous cell carcinoma B) Optic nerve glioma C) Multiple myeloma D) Malignant melanoma Answer (Select an option above to get the answer):
A) Neurofibroma B) Meningioma C) Cavernous haemangioma D) Schwannoma Answer (Select an option above to get the answer):
(Single Best Answer) Question 4: A recurrent chalazion should be subjected to histopathologic evaluation to exclude the possibility of ?
A) Squamous cell carcinoma B) Sebaceous cell carcinoma C) Malignant melanoma D) Basal cell carcinoma Answer (Select an option above to get the answer):
A) 94% of cases are sporadic B) Patients with sporadic retinoblastoma do not pass their genes to their offsprings C) Calcification in the tumor can be detected on ultrasound scan D) Presence of extraocular extension Answer (Select an option above to get the answer):
(Single Best Answer) Question 10: Which one of the following statements, concerning persistent hyperplastic primary vitreous (PHPV) is not true ?
A) It is generally unilateral B) Visual prognosis is usually good C) It may calcify D) It is most easily differentiated from retinoblastoma by the presence of exophthalmos or cataract Answer (Select an option above to get the answer):