What proportion of renal angiomyolipomas are sporadic in origin?

What is the term for a right lower quadrant infectious collection arising from pelvic inflammatory disease, but in which the ovary is distinct?

Which organ is abnormally enlarged on this abdominal x-ray?

These appearances are MOST typical of:

A 65-year-old male has a CT of his thorax which shows an incidental finding of a homogenous, slightly lobulated anterior mediastinal mass measuring 5 cm. There are no enlarged lymph nodes within the thorax. Which of these is most likely?

What is the most likely cause of this skull appearance?

Which structure is arrowed?

A 65 year old man undergoes a bone scan for investigation of left shoulder pain. What is the most likely diagnosis?

What is the most likely cause of this acute cerebral infarct?

In a child with suspected neuroblastoma, an ultasound confirms a right supra-renal mass. An MRI of the abdomen and pelvis is performed to further assess the tumour. What is the most important additional imaging that should be performed.

A 45-year-old man presents with complaints of abdominal distension. He has a history of perforated appendix followed by emergency appendicectomy a few years back which showed mucinous cystadenoma on histology. His current single CT coronal image is presented. What is the most likely diagnosis?

What is the most common composition of the urinary tract stones?

Which of the following renal tract abnormalities is most commonly associated with multicystic dysplasia kidney?

All the following points may be the aetiologies of an intrauterine death EXCEPT...

What systemic condition, often also treated with steroids, is found in approximately 50% of patients with giant cell arteritis (GCA)?

Which of the following organs is the commonest site of haematogenous metastases from prostatic cancer?

Which of the following factors is (are) considered as the aetiologies of hepatic infarction?

What is the most common primary tumour of sclerotic bone metastases?

According to the Goldman classification, which of the following features describes a grade III urethral injury?

The comet-tail artifact may be seen in all the following situations EXCEPT...