Clinical and Angiographic Features of Secondary Postpartum Hemorrhage and the Outcomes of Transcatheter Arterial Embolization
| Autor: | Seung Dae Baek, Ung Rae Kang, Seung Woo Ji, Young Hwan Kim, Jung Guen Cha |
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| Jazyk: | English<br />Korean |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | 대한영상의학회지, Vol 79, Iss 6, Pp 315-322 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1738-2637 2288-2928 |
| DOI: | 10.3348/jksr.2018.79.6.315 |
| Popis: | Purpose To analyze the clinical and angiographic features with outcome of transcatheter arterial embolization in patients with secondary postpartum hemorrhage. Materials and Methods Clinical details and angiographic features with assessment of arterial embolization were reviewed in total 38 patients underwent arterial embolization at single tertiary referral center. Results Twenty patients (53%) had Cesarean section. The major causes of bleeding were iatrogenic vascular injury, and retained placenta (55%). The patterns of vaginal bleeding were recorded as intermittent (50%), or as persistent (50%). Seven patients (18%) were hemodynamically unstable at presentation. Positive angiographic findings appeared in eighteen patients (47.3%). The frequency of pseudoaneurysm was statistically high in the Cesarean section (p < 0.001). The used embolic agents except gelfoam were N-butyl cyanoacrylate (n = 7), and microcoil (n = 7). Unilateral selective embolization (26.3%) was shown effective in superselective embolization of bleeding focus. Technical and clinical success rate were 100% and 97.4%, respectively with no complication. Sixteen resumed regular menstruation, and one pregnancy were observed in patients with available follow-up of over 6 months. Conclusion Considerable rate of hemodynamically unstable patients was observed with high rate of positive angiography findings. Given high successful rate and few complications, early angiographic assessment with embolization should be considered. |
| Databáze: | Directory of Open Access Journals |
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