[Interventional radiology and abdominal emergencies].
Interventional radiology used in acute abdominal diseases has demonstrated its efficacy in most emergency cases especially in patients at high risk for surgery. Percutaneous drainage is a reference standard for abscesses located within the abdomen and pelvis with high success rates of up to 80%. The diagnosis and treatment of gastrointestinal hemorrhage have changed over the past two decades, with decreased diagnostic examinations and advances in pharmacologic therapy and improved endoscopic techniques. On the other hand, embolization techniques and new procedures such as trans jugular intra hepatic porto systemic shunt have been developed. Arterial embolisation in many situations such as blunt or direct trauma, obstetric or post operative hemorrhage, can be used as an effective easy and relatively safe technique with high success rates to stop bleeding and save the organ. Percutaneous drainage and angiographic techniques adapted to biliary and urinary tree have also been developed as well as endoscopic procedures, allowing treatment of stenoses by balloon dilatation, or plastic or metal prostheses. Indications, technical aspects, complications and limits of these various procedures are presented.
Rotenberg
L
L
Service de Radiologie, Hôpital Saint-Antoine, PARIS.
Tubiana
J M
JM
Porcel
A
A
Bouras
T
T
Monnier-Cholley
L
L
Arrivé
L
L
D000006:Abdomen, Acute / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D000328:Adult; D006801:Humans; D011859:Radiography; D015642:Radiology, Interventional / Q000379:methods