Fig. 11
From: Complications of renal interventions: a pictorial review of CT findings
a Axial contrast-enhanced arterial phase CT image following a CT-guided 18-gauge core biopsy of a left upper pole renal tumour (white arrow) with adjacent perinephric haematoma and stranding (yellow arrow). b A more superior arterial phase axial CT image in the same patient demonstrated active extravasation of contrast (white arrow) within the small left haemothorax (yellow arrow) from a left intercostal artery at T11 (red arrow). c Active contrast extravasation (white arrow) from a left T11 intercostal artery (yellow arrow) was confirmed on angiography and successfully treated with embolisation coils