Urinary tract obstruction: Ultrasound-guided intervention. (November 2022)

• Record Type: Journal Article
• Authors: Lory, Alexander; Stubbs, Christopher; Wolstenhulme, Stephen; Khan, Atif
• Is Part Of: Ultrasound. Volume 30:Number 4(2022)
• Page Start: 264
• Page End: 272
• Publication Date: 2022-11
• Subjects: Kidney -- renal -- hydronephrosis -- percutaneous -- nephrostomy -- stent -- fluoroscopy -- ureteric; Ultrasonic imaging -- Periodicals; Ultrasonography -- Periodicals; 616.0754305
• DOI: 10.1177/1742271X211049495
• Languages: English
• ISSNs: 1742-271X

Abstract

Introduction: Urinary tract obstruction (UTO) is a common clinical problem of which there are many potential causes. The aim of this feature article is to explore the role of ultrasound in diagnosing UTO, during guided interventional procedures and the potential procedural complications. Topic description and discussion: Ultrasound is an integral imaging modality throughout the management pathway of a patient with UTO and is often utilised as a first-line test in diagnosis and treatment. Percutaneous nephrostomy is an interventional technique, usually performed by radiologists or interventional sonographers, as either a short- or long-term management strategy. It can either be used in isolation or to gain access to the renal collecting system prior to more complex interventional or surgical techniques. Ultrasound-guided interventional techniques to relieve UTO can be employed in a number of clinical scenarios each with their own indications, contraindications and complications. Conclusion: Ultrasound plays a unique role in the planning and active stages of intervention with the provision of dynamic imaging which is crucial for providing safe and effective patient management.