A 20 year old man from hilly areas presented with epistaxis. His DSA showing sphenopalatine branch of maxillary artery is shown below. The arrow most likely points to which pathology?

Radiology

A 20 year old man from hilly areas presented with epistaxis. His DSA showing sphenopalatine branch of maxillary artery is shown below. The arrow most likely points to which pathology?

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,…