Frontal mucocoele secondary to nasal polyposis: an unusual complication
Multiple epidermal cysts occcurring in a tattoo
Imperforate hymen: cause of lower abdominal pain in teenage girls
Contrast extravasation after bilateral inferior petrosal sinus sampling masquerading as venous subarachnoid haemorrhage
Primary retroperitoneal transitional cell carcinoma presenting as a dumb-bell tumour