Percutaneous enteral access for nutritional support may be required for a wide host of comorbid conditions, including processes such as obstructive head and neck tumors, esophageal tumors, neurologic/neuromuscular disorders such as amyotrophic lateral sclerosis, multiple sclerosis, or stroke, chronic gastric outlet obstruction, small bowel obstruction, and motility disorders. Given this demand, it is important for providers to be aware of the complications associated with percutaneous radiologic enteral access and how to manage them. We herein provide a brief overview of complications related to enteral access, including anatomic, technical, preventative, and management considerations.

Thermal ablation is a widely utilized treatment option for tumors of the liver and pancreas; procedures may be performed intraoperatively or percutaneously, under image guidance (more recently, endoscopy-guided ablation of pancreatic tumors has also been introduced). Through differing mechanisms, radiofrequency ablation, microwave ablation, and cryoablation aim to precisely eradicate tumor, with adequate margins and minimal injury to normal surrounding tissue. Knowledge of thermal ablative risks and complications is crucial for both therapeutic planning and postprocedural management to optimize outcomes and avoid significant patient injury. In this review, we discuss iatrogenic injuries related to thermal ablation of hepatic and pancreatic malignancies.

Trauma remains a leading cause of death for all age groups, and nearly two-thirds of these individuals suffer thoracic trauma. Due to the various types of injuries, including vascular and nonvascular, interventional radiology plays a major role in the acute and chronic management of the thoracic trauma patient. Interventional radiologists are critical members in the multidisciplinary team focusing on treatment of the patient with thoracic injury. Through case presentations, this article will review the role of interventional radiology in the management of trauma patients suffering thoracic injuries.