Akademik Veri Yönetim Sistemi
MINIMALLY INVASIVE THERAPY & ALLIED TECHNOLOGIES, cilt.29, sa.6, ss.326-333, 2020 (SCI-Expanded)
Introduction: Selective transarterial embolization (STAE) is a minimally invasive treatment method developed as am alternative to surgery for acute renal haemorrhage (ARH). The aim of this study was to evaluate the efficacy and outcome of STAE in ARH patients. Material and methods: The data of patients who underwent STAE with signs of ARH were collected retrospectively. The etiology of renal haemorrhage, localization and type of lesion, embolizing agent used, the amount of contrast material given, duration of fluoroscopy and perioperative and postoperative complications were recorded. Lesions were classified as pseudoaneurysm (PA), arteriovenous fistula (AVF), arterio pelvic fistula (ACF), pathological tumoral vasculature and extravasation. Results: A total of 51 patients were included in the study. The most common symptom was gross hematuria (76.4%) and the most common underlying cause was iatrogenic renal injury (64.7%). Embolizing agents used were n-BCA-iodized oil in 29 patients, coils alone in six patients, coils + n-BCA in four patients, ethanol-iodized oil in three patients, combination of n-BCA-iodized oil and ethanol-iodized oil in two patients, polyvinyl alcohol particles in three patients and covered stent in one patient. Technical success was 100% in all patients and there was no need for reintervention. Conclusions: STAE is a safe, effective and minimally invasive method in emergency treatment of ARH.