Infrarenal aortic dissection in a child after blunt trauma.

J Vasc Surg Cases Innov Tech

Division of Vascular and Endovascular Surgery, Department of Surgery, Saint Louis University, St. Louis, Mo.

Published: June 2022

We present a 4-year-old who suffered blunt abdominal trauma leading to Chance fractures to the lumbar spine, bucket-handle injuries to the ileum and descending colon, and an aortic intimal injury leading to occlusion of the infrarenal aorta with extension to the bifurcation. Her vascular injuries were managed by endarterectomy of the intimal injury, thrombectomy of the distal aorta and bilateral iliac arteries using a Fogarty catheter, and patch angioplasty of the infrarenal aorta using bovine pericardium secured by a combination of interrupted and running sutures to optimize elasticity and operative time.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8938192PMC
http://dx.doi.org/10.1016/j.jvscit.2022.01.002DOI Listing

Publication Analysis

Top Keywords

intimal injury
8
infrarenal aorta
8
infrarenal aortic
4
aortic dissection
4
dissection child
4
child blunt
4
blunt trauma
4
trauma 4-year-old
4
4-year-old suffered
4
suffered blunt
4

Similar Publications

This study investigated the safety and efficacy of the HyperQure™ extravascular renal denervation (RDN) system in a swine model of mild hypertension. Ten female pigs were fed a 3% salt diet to induce hypertension and underwent either extravascular RDN using the HyperQure™ RDN system ( = 7) or a sham procedure ( = 3). Blood pressure (BP) was continuously monitored using implanted transmitters, and safety assessments were conducted via computed tomography angiography (CTA) at 28 days post-procedure.

View Article and Find Full Text PDF

Both thrombotic thrombocytopenic purpura (TTP) and malignant hypertension (MHT) present with thrombotic microangiopathy (TMA). Combination therapy with caplacizumab, anti-von Willebrand factor (VWF) A1 domain antibody, and plasma exchange (PE) has recently been highlighted as a novel therapeutic option for TTP. We treated a 51-year-old woman who showed severe hypertension, retinopathy, and acute kidney injury.

View Article and Find Full Text PDF

Acute type A aortic dissection (AAD) is a life-threatening cardiovascular emergency with extremely high mortality, especially if complicated by cardiac arrest. Early diagnosis and prompt surgical intervention are essential for survival but pose major difficulties in unstable patients. We describe the clinical course of a 68-year-old man with out-of-hospital cardiac arrest due to AAD.

View Article and Find Full Text PDF

A self-sacrificing anti-inflammatory coating promotes simultaneous cardiovascular repair and reendothelialization of implanted devices.

Bioact Mater

May 2025

MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310058, China.

During interventional surgeries of implantable cardiovascular devices in addressing cardiovascular diseases (CVD), the inevitable tissue damage will trigger host inflammation and vascular lumen injury, leading to delayed re-endothelization and intimal hyperplasia. Endowing cardiovascular implants with anti-inflammatory and endothelialization functions is conducive to the target site, offering significant tissue repair and regeneration benefits. Herein, inspired by the snake's molting process, a ShedWise device was developed by using the poly(propylene fumarate) polyurethane (PPFU) as the foundational material, which was clicked with hyperbranched polylysine (HBPL) and followed by conjugation with pro-endothelial functional Arg-Glu-Asp-Val peptide (REDV), and finally coated with a "self-sacrificing" layer having reactive oxygen species (ROS)-scavenging ability and degradability.

View Article and Find Full Text PDF

Atherosclerosis and vessel wall trauma induce vascular smooth muscle cell (VSMC) phenotypic modulation, leading to plaque cap growth and postintervention restenosis. Our systems biology approach identified RNA binding protein, mRNA processing factor () as a conserved, VSMC-specific gene associated with VSMC modulation in atherosclerosis. gene expression positively correlates with VSMC contractile markers in human and murine atherosclerotic arteries as well as in two vascular injury models during the postinjury intimal hyperplasia phase.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!