All of the following are true about the incidence of retinoblastoma except:
AIs the most common intraocular tumour of childhood
BNo sex predisposition
CMore common in African children than Caucasian children
DOccurs in 1 in 14000-34000 live births
Enucleation is done for - a) Retinoblastoma b) Malignant melanoma c) Glaucoma d) Phthisis bulbi
Aabd
Babc
Cacd
Dbcd
Eab
What is the cause of glaucoma in retinoblastoma?
ANeovascularisation
BMass effect of the tumour
CBlockage of trabecular network
DLysis of the lens
+ 7 more in the PDF
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