Abdominal Ultra-sonography in a 3 year old boy show a soild circumscribed hypoechnoic renal mass. Most likely diagnosis is-

Radiology

Abdominal Ultra-sonography in a 3 year old boy show a soild circumscribed hypoechnoic renal mass. Most likely diagnosis is-

All of the following form radiolucent stones except:

The usual radiographic appearance of an osteosarcoma is:

A middle aged female presents with slowly progressive weakness of lower limbs,…