[Complications of fluoroscopy-, ultrasound-, and CT-guided percutaneous interventional procedures].
The purpose of this article is to describe potential complications following the most common image-guided (fluoroscopy, ultrasound or CT) percutaneous interventional procedures, both diagnostic and therapeutic, thoraco-abdominal and musculoskeletal, as well as to review risk factors and the best practice recommendations. Prior to any interventional procedure, it is necessary to ascertain the absence of any abnormality in coagulation, to secure enough time to explain the procedure to the patient, and to adhere to strict sterile technique. Indeed, infections and hemorrhagic complications are the principal causes of mortality and morbidity for all procedures. Following lung biopsy, CT scan detects an immediate pneumothorax in 30% of patients. Major complications following percutaneous liver biopsy occur within 3 to 6 hours. Following a percutaneous drainage, complications occur in less than 10% of cases. Following a radiofrequency thermal ablation of malignant tumors, the mortality rate is low (0,5 to 1,4%), infection and hemorrhage are the most frequent complications. While rare, septic arthritis is the main complication that can follow musculoskeletal procedures and is a cause of medical malpractice lawsuits brought by patients.
Dupas
B
B
Service Central de Radiologie et Imagerie Médicale, Hôtel-Dieu, 1, place Alexis-Ricordeau, 44093 Nantes Cedex. bdupas@chu-nantes.fr
Frampas
E
E
Leaute
F
F
Bertrand-Vasseur
A
A
Lerat
F
F
D005471:Fluoroscopy; D006801:Humans; D015641:Radiography, Interventional / Q000009:adverse effects* / Q000379:methods*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography