Detection of intraperitoneal fluid on a plain radiograph requires at least...

In renal trauma, any injury to the the collecting system causing extravasation of urine constitutes at least what American Association for the Surgery in Trauma (AAST) grade? 

In renal trauma, a laceration >1 cm without extension into the renal pelvis or collecting system and no evidence of urine extravasation constitutes which American Association for the Surgery in Trauma (AAST) grade? 

What is the standard treatment for intraperitoneal bladder rupture?

What is the standard treatment for extraperitoneal bladder rupture?

How commonly is adrenal trauma NOT associated with other solid organ abdominal injury?

Which of these is NOT a common complication of pyelonephritis?

Which of the following is NOT associated with a high risk of bacterial pyelonephritis?

What is the most likely diagnosis in this patient from the F-18 FDG PET-CT MIP image?

With which infectious disease is cystic adenopathy most commonly associated?

What percentage of phaeochromocytomas are extra-adrenal in location?

Which of the following is most likely to metastasise to the brain? 

Which of the following types of ureteric stone is most likely to be visible on an abdominal radiograph?

Which part of the adrenal gland produces catecholamines, such as adrenaline and noradrenaline?

A 70-year-old has long-standing cutaneous lesions, as shown on the accompanying axial CT of the chest. What is the most likely underlying condition?

A patent urachus is due to a failure of involution of what fetal structure?

What is the most common recipient site for tumour-to-tumour metastasis?

What is the most likely underlying cause of this renal stone?

All the following may be considered as complications of a pelvic inflammatory disease EXCEPT...

What is the most common clinical manifestation of CNS involvement in Langerhans cell histiocytosis?