Which condition is characterized by the clinical features of periorbital ecchymosis (raccoon eyes) due to metastatic spread to the orbit?
APheochromocytoma
BAdrenal incidentaloma
CNeuroblastoma
DMedullary thyroid cancer
Which of the following statements about cavernous hemangioma is false?
ANot associated with VHL disease
BLess infiltrative than capillary hemangioma
CIntravascular thrombosis and dystrophic calcification are seen commonly
DUndergo spontaneous regression
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
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