Abstract:
OBJECTIVES:To evaluate the efficacy of prophylactic balloon occlusion (PBO), and to compare haemostatic effects and perioperative outcomes of PBO of the internal iliac arteries (IIA), common iliac arteries (CIA) and infrarenal abdominal aorta (IAA) in patients with placenta accreta. METHODS:One hundred and ninety-nine patients with placenta accreta were retrospectively reviewed. One hundred and twelve cases who underwent PBO were allocated into PBO group, and 87 cases without endovascular intervention were classified as the control group. According to different methods, 112 patients in the PBO group were divided into IIA (n = 37), CIA (n = 42) and IAA (n = 33) subgroups. RESULTS:Patients in the PBO group had decreased estimated blood loss (EBL) and blood transfusion volume (BTV), as well as improved other perioperative outcomes. PBO (vs controls) could independently predict less EBL. As to comparison among subgroups, patients had decreased EBL and BTV, as well as improved other perioperative outcomes in CIA and IAA subgroups compared to the IIA subgroup. Further validation by multivariate analysis revealed that PBO of IIA (vs others) could independently predict more EBL. CONCLUSIONS:PBO reduces intraoperative blood loss and improves other perioperative outcomes in patients with placenta accreta, and PBO of the CIA and IAA is more effective compared to PBO of IIA. KEY POINTS:• PBO of IIA, CIA and IAA is effective in placenta accreta. • PBO of CIA and IAA is more effective. • PBO could independently predict less EBL. • Accreta depth was an independent risk factor for EBL.
journal_name
Eur Radioljournal_title
European radiologyauthors
Li K,Zou Y,Sun J,Wen Hdoi
10.1007/s00330-018-5527-7subject
Has Abstractpub_date
2018-12-01 00:00:00pages
4959-4967issue
12eissn
0938-7994issn
1432-1084pii
10.1007/s00330-018-5527-7journal_volume
28pub_type
杂志文章abstract:OBJECTIVE:The complexity of anatomical structure within the breast represents the ultimate limit to signal detection on a mammogram. To increase lesion conspicuity Digital Breast Tomosynthesis (DBT) has been recently proposed and several manufacturers are currently performing clinical trials. In this study we investiga...
journal_title:European radiology
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更新日期:2011-05-01 00:00:00