percutaneous fenestration

Over the past seven decades, significant advancements and innovations have occurred in the field of percutaneous atrial septal defect (ASD) closure using transcatheter-based devices. This article focuses on the current literature surrounding the three Food and Drug Administration (FDA)-approved devices for ASD and patent foramen ovale (PFO) closure in the United States, namely, the Amplatzer Septal Occluder (ASO), Amplatzer Cribriform Occluder, and Gore Cardioform ASD Occluder. The ASO has been widely used since its FDA approval in 2001...

BACKGROUND: Tarlov cysts are perineural collections of cerebrospinal fluid most often affecting sacral nerve roots, which may cause back pain, extremity paresthesias and weakness, bladder/bowel dysfunction, and/or sexual dysfunction. The most effective treatment of symptomatic Tarlov cysts, with options including non-surgical management, cyst aspiration and injection of fibrin glue, cyst fenestration, and nerve root imbrication, is debated. METHODS: Retrospective chart review was conducted for 220 patients with Tarlov cysts seen at our institution between 2006 and 2021...

AIM/BACKGROUND: The New Preloaded System (NPS) for renal/visceral arteries (TVVs) is an emerging technology in fenestrated endografting (FEVAR) that allows TVVs cannulation and stenting through the same access of the endograft main body. However, only few preliminary experiences are currently available in the literature. The aim of this study is to report the outcomes of NPS-FEVAR in juxta/para-renal (J/P-AAAs) and thoracoabdominal (TAAAs) aneurysms repair. METHODS: This is a prospective ( NCT05224219 ), single-center/observational study of patients submitted to NPS-FEVAR for J/PAAAs and TAAAs between 2019 and 2022 (July)...

No abstract text is available yet for this article.

BACKGROUND: Clinical thromboembolism in Fontan patients is often a catastrophic event resulting in death and adverse long-term outcomes. The treatment of acute thromboembolic complications in these patients is very controversial. CASE SUMMARY: We describe the use of rheolytic thrombectomy in a Fontan patient with life-threatening pulmonary embolism, employing a cerebral protection system to reduce the risk of stroke through the fenestration. DISCUSSION: Rheolytic thrombectomy may be a successful alternative to systemic thrombolytic therapy and open surgical resection for the treatment of acute high-risk pulmonary embolism in the Fontan population...

Objective: To assess the safety and efficacy of transcatheter fenestration closure following Fontan procedure with an atrial septal occluder. Methods: This is a retrospective study. The study sample consists of all consecutive patients who underwent closure of a fenestrated Fontan baffle at Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine between June 2002 and December 2019. The indications of Fontan fenestration closure included that normal ventricular function, targeted drugs for pulmonary hypertension and positive inotropic drugs were not required prior the procedure; and the Fontan circuit pressure was less than 16 mmHg (1 mmHg=0...

We report the case of a successful complex percutaneous intervention in a patient with Fontan circulation and severe heart failure. The patient presented with cyanosis; Fontan conduit stenosis was detected, and the fenestration was patent. The complex interventional procedure allowed for a long-term stabilization of the patient's condition.

BACKGROUND: The aim of the study was to explore the safety and efficacy of percutaneous transforaminal endoscopic discectomy (PTED) and fenestration discectomy (FD) in the treatment of lumbar disc herniation (LDH). MATERIAL AND METHODS: The complete clinical data from 87 patients with LDH from our hospital were retrospectively analyzed. Patients were divided into a control group (n = 39, treated with FD) and a research group (n = 48, treated with PTED) according to the prescribed treatments...

Scrotal-inguino-retroperitoneal (SIR) lymphocele is a rare complication following kidney transplant. This entity is characterized by a tract originating in the retroperitoneal space, through the inguinal canal and scrotum following lymph hydrodissection. Systematic review investigating SIR lymphocele yielded cases with open fenestration of the sac into the peritoneum as treatment. We described a case report of a male in his 60s with a functioning kidney transplant and SIR lymphocele, which was successfully managed in the short term with percutaneous drainage of the collection...

BACKGROUND: Percutaneous suture-mediated patent foramen ovale (PFO) closure has recently been used with the aim of avoiding double-disc nitinol device implantation. This novel technique has been carried out successfully in several centers offering PFO closure with an effective closure rate comparable to conventional double-disc devices. CASE SUMMARY: A 50-year-old man, a pentathlon athlete, suffering from a previous left-sided ischemic stroke, underwent percutaneous closure of a permanent right-to-left shunt via PFO with a large fenestrated septum primum aneurysm at another institution...

BACKGROUND: Hybrid approach in hypoplastic left heart syndrome (HLHS) implies placement of bilateral pulmonary artery bands and ductal stenting. This approach serves as a less invasive surgical-interventional alternative to the Norwood procedure with reported equivalent survival. Potential benefits include deferrable surgical risks and in some borderline left ventricle patients, when combined with a restrictive inter-atrial communication, it offers a chance for biventricular circulation...

To date, emergent total endovascular aortic arch repair has not been described in the literature. We present a 67-year-old female with a poorly differentiated posterior mediastinal sarcoma. Imaging obtained was concerning for intravascular extension of the tumor into the thoracic aorta. While awaiting radiation therapy, the patient complained of worsening chest and arm pain, vital signs demonstrating tachypnea and hypoxia. Subsequent imaging revealed an increase in vascular erosion, concerning for a contained rupture, with complete obliteration of the left mainstem bronchus...

An 85 year-old man was referred to our hospital because of a relapse of abscess after open surgical drainage of the right scrotum. Computed tomography (CT) showed fluid accumulation in the right scrotum and around the membranous urethra. The abscess was controlled by an open surgical drainage of the right scrotum, CT guided percutaneous drainage of the periurethral abscess and administration of antibiotics. However, the scrotal abscess recurred after 4 weeks. CT showed an enlarged abscess, and retrograde urethrography showed an urethral diverticulum extending into the scrotum associated with a scrotal abscess...

Vertebral augmentation has been a well-studied adjunct percutaneous procedure in spine surgery. Cement augmentation has been used in the treatment of compression fractures through kyphoplasties or vertebroplasties. Historically, data have shown no difference between treating compression fractures conservatively versus with percutaneous cement augmentation procedures. Recent literature has shown improvement in patient outcomes and increase in mobility with percutaneous cement augmentation procedures. Cement augmentation has been used in treating patients with spinal column fractures in higher energy trauma...

BACKGROUND: Whether artificial bone provides comparable outcomes to autogenous bone has not been determined for osteonecrosis of the femoral head (ONFH). This study was conducted to compare the clinical outcomes of autogenous bone and artificial bone grafting (demineralized bone matrix/calcium sulfate, DBM/CaS) through a modified Lightbulb technique by percutaneous femoral neck-head fenestration for treating pre-collapse ONFH. METHODS: A total of 73 Association Research Circulation Osseus Stage Ⅱ ONFH patients (81 hips) who had a mean follow-up of 61 months (range, 52 to 74) were included in this retrospective study...

We aimed to review the feasibility and safe use of the percutaneous axillary artery (AxA, 100 patients) approach for endovascular repair (ER) of thoraco-abdominal aortic aneurysms (TAAA, 90 patients) using fenestrated, branched, and chimney stent grafts and other complex endovascular procedures (10 patients) necessitating AxA access. Percutaneous puncture of the AxA in its third segment was performed using sheaths sized between 6 to 14F. For closing puncture sites greater than 8F, two Perclose ProGlide percutaneous vascular closure devices (PVCDs) (Abbott Vascular, Santa Clara, CA, USA) were deployed in the pre-close technique...

PURPOSE: The worst complication during cannulation of the contralateral gate during complex endovascular aortic repair is deployment of the limb extension behind the main graft body. CASE REPORT: A patient with a 5.7 cm juxtarenal abdominal aortic aneurysm was taken to the operating room for fenestrated endovascular aortic repair and iliac branch device. Percutaneous femoral access was used to deploy a Gore Iliac Branch Endoprosthesis, followed by a physician modified Cook Alpha thoracic stent graft with four fenestrations...

Malperfusion is a complication of acute aortic dissection associated with substantially increased morbidity and mortality. Although endovascular treatment of the dissection with a stent graft to cover the intimal tear and reexpand the true lumen will often be sufficient to treat distal malperfusion, persistent or delayed malperfusion will necessitate additional interventions. Endovascular strategies to increase true lumen expansion include bare metal dissection stent placement and percutaneous fenestration...

A 22-year-old female patient was seen in the emergency department with a two-week onset of progressively worsening pain and swelling to the medial aspect of her distal left femur. The patient was involved in an automobile versus pedestrian accident two months prior sustaining superficial swelling, tenderness, and bruising to the affected area. Radiographs revealed soft tissue swelling without osseous abnormalities. Examination of the distal femur region revealed a large, tender, ovoid area of fluctuance with a dark crusted lesion and surrounding erythema...

The authors present endovascular treatment of a patient with stenosis of the left anterior descending artery, chronic DeBakey type III aortic dissection and thoracic aortic aneurysm. The first stage was percutaneous coronary intervention with stenting of the left anterior descending artery. The second stage implied implantation of a fenestrated stent-graft. The follow-up CT angiography after 6 months revealed occlusion of the left subclavian artery that required stenting. Control CT angiography confirmed adequate stent-graft placement without endoleaks and stenosis of the artery...