All the following may be considered as risk factors for tubo-ovarian abscess EXCEPT...

Sagittal PD weighted MRI of the elbow. Which structure is arrowed? 

Which of the following is the LEAST typical of arterial small bowel ischaemia?

Which is FALSE regarding large bowel ischaemia (ischaemic colitis)?

Which of the following is the LEAST typical of venous small bowel ischaemia?

Which letter is within the posterior cerebral artery territory?

What is the most common cause of constrictive pericarditis?

On the accompanying coronal T2-weighted image, which letter indicates the extradural (cavernous) right internal carotid artery?

Which of the following maternal injuries is NOT at increased risk due to the gravid uterus?

A lesion in the carotid space will displace the parapharyngeal fat of the parapharyngeal space...

A lesion in the parotid space will displace the parapharyngeal fat of the parapharyngeal space...

What cause of right lower quadrant pain should be considered in a patient undergoing chemotherapy who presents with diffuse caecal and right colonic inflammation?

The anastomosis between the superficial middle cerebral vein and the transverse sinus is formed by the vein of...

What passes through the structure indicated by the blue arrow?

A 25-year-old male presented with a left neck lump. CT was performed. What is the most likely diagnosis?

What is the cause of the midbrain abnormality indicated by the orange arrow?

What is the most common aetiology of mesenteric ischaemia?

Which of these best describes a 'malignant' course of a coronary artery?

A 40-year-old male suffered head trauma due to a motor vehicle collision. CT head was performed. A non-contrast coronal reformat is presented. Which of the following entities is NOT present?

Which of the following vascular territories is most commonly involved in the cerebellar infarction?