Imaging findings and endovascular management of iatrogenic hepatic arterial injuries
Küçük Resim Yok
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
AVES Ibrahim Kara
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Iatrogenic hepatic arterial injuries (IHAIs) include pseudoaneurysm, extravasation, arteriovenous fistula, arteriobiliary fistula, and dissection. IHAIs are usually demonstrated following percutaneous transhepatic biliary drainage, percutaneous liver biopsy, liver surgery, chemoembolization, radioembolization, and endoscopic retrograde cholangiopancreatography. The latency period between the intervention and diagnosis varies. The most common symptom is hemorrhage, and the most common lesion is pseudoaneurysm. Computed tomography angiography (CTA) is mostly performed prior to angiography, and IHAIs are demonstrated on CTA in most of the patients. Patients with IHAI are mostly treated by coils, but some patients may be treated by liquid embolic materials or stent-grafts. CTA can also be used in the follow-up period. Endovascular treatment is a safe and minimally invasive treatment option with high success rates. © Turkish Society of Radiology 2015.
Açıklama
Anahtar Kelimeler
Kaynak
Diagnostic and Interventional Radiology
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
21
Sayı
6
