In infants, inferences about vision may be made by physical examination of the eye and assessment of

In infants, inferences about vision may be made by physical examination of the eye and assessment of

Although children with Wilms tumor have a favorable prognosis, there are some adverse prognostic factors in children with Wilms tumor EXCEPT

A 6-year-old child complains of bilateral thigh pain, motor weakness, and some sensory deficits of both lower limbs; he has a history of bladder dysfunction over the past 2 weeks; MRI of the spinal cord shows a mass arising from the filum terminale and conus medullaris causing some pressure effect. A CNS tumor is suspected. Which of the following tumor is MOST likely arising in such site?

In Langerhans cell histiocytosis (LCH), which organ is LEAST likely affected?

A classic example of type III (immune complex) reactions is

Regarding Hodgkin's disease, all the following are true Except:

Which of the following is a common feature of vasculitis?

Drug reactions to penicillins and cephalosporins are common in pediatrics. Risk factors for drug reactions include all the following EXCEPT

All the following are parasomniac disorders EXCEPT