Percutaneous closure of atrial septal defect (ASD) has emerged as a feasible alternative strategy to surgical repair in many cardiac centers worldwide. Occluder recanalization due to device failure is a rare and severe complication that often occurs within weeks to years after ASD closure. We reported a rare ultra-long-term complication of occluder recanalization due to delayed spontaneous perforation of polyvinyl alcohol (PVA) membrane of ASD occluder after 18 years of ASD closure. Surgical removal of the faulty device and reconstruction of the atrial septum with a bovine pericardial patch was performed. The patient was discharged and recovered uneventfully without syncope or residual shunt. The cause of this rare complication of spontaneous PVA membrane perforation of the occluder has not been fully detected. To our knowledge, this is the first report about PVA membrane perforation of an occluder that occurred soon after ASD closure.

UNASSIGNED: We describe a rare case of patent foramen ovale (PFO) associated stroke in a patient with pulmonary embolism, inferior vena cava thrombosis and undergoing filter implantation who successfully underwent PFO closure using the right internal jugular venous approach.
UNASSIGNED: This is a rare case of a 42-year-old patient who presented with stroke and pulmonary embolism and was diagnosed with a PFO, inferior vena cava thrombosis and underwent filter implantation. The patient suffered from stroke and pulmonary embolism successively; that is, embolic events occurred in both the arterial and venous systems. Transesophageal echocardiography (TEE) showed a PFO with an atrial septal aneurysm (ASA), which we considered a \"pathological\" PFO. Due to the obstructive nature of the inferior vena cava approach, we successfully performed PFO closure via the right internal jugular venous approach under the guidance of X-ray and transthoracic echocardiography (TTE).
UNASSIGNED: The right jugular venous approach provides a simple technical solution for patients who require PFO closure when femoral venous access is unavailable, which can be performed under X-ray and TTE guidance.

Penetrating aortic ulcer (PAU) is one of the three subtypes of acute aortic syndrome. PAUs occur at any point throughout the aorta, most commonly in the descending thoracic aorta and less frequently in the aortic arch. Open surgical repair and total/hybrid endovascular repair are currently available to treat aortic arch PAUs. Herein, we present a patient with aortic arch PAU who underwent transthoracic minimally invasive closure, which is a novel method for the treatment of PAU. We describe a 52-year old Asian man who presented with sudden chest and back pain for 8 h. Computed tomography angiography showed that the PAU occurred in the aortic arch and had a diameter of 16 mm and a depth of 6 mm. The opening was successfully closed via transthoracic minimally invasive closure with an atrial septal defect occluder.

BACKGROUND: The management of severe extravasation injuries is still controversial. Extravasation injuries can be treated in many ways.
OBJECTIVE: To present a series of patients with severe extravasation injuries due to infusion who were managed with ethacridine lactate dressing combined with localized closure and phototherapy.
METHODS: In this study, we evaluated the data of eight patients, including six from the Department of Burn, one (with colorectal carcinoma) from the Veteran Cadre Department, and one (with leukemia) from the Hematology Department. Of these, three patients were male and five were female. Age of the patients ranged from 10 mo to 72 years, including two children (10 and 19 mo of age). In this study, the infusion was stopped immediately when the extravasation was identified. The extravasation event was managed routinely using a blocking solution. A ring-shaped localized closure was performed using the blocking agents. Moreover, ethacridine lactate dressing and phototherapy were applied for 3-5 d.
RESULTS: In this study, the drugs contained in the infusates were iodixanol, norepinephrine, alprostadil, amino acids, fat emulsion, cefoselis, cefoxitin, and potassium chloride + concentrated sodium chloride. All of the patients achieved complete healing after treatment and no obvious adverse reactions were observed.
CONCLUSIONS: The treatment of severe extravasation injuries using a combination of localized closure, ethacridine lactate dressing, and phototherapy resulted in satisfactory outcomes in patients.

Oro-antral communication (OAC) acts as a pathway for bacteria between the maxillary sinus and oral cavity, and is a common complication after the removal of a dental implant or extraction of a tooth from the maxillary posterior area. In the case of an untreated OAC, oro-antral fistula develops and becomes epithelialized. We aimed to introduce a treatment for OAC closure via a sinus bone grafting procedure using bone tacks and a collagen membrane with an allograft. The procedure was performed by applying an absorbable membrane made in pouch form. This membrane acted as a barrier for closing the large sinus membrane perforation. Bone tacks were used to fix the membranes. Subsequently, the maxillary sinus was filled with the allograft, and the absorbable membrane was reapplied. Primary closure was achieved by performing a periosteum-releasing incision for a tension-free suture. After 6 months, sufficient bone dimensions were gained without any occurrence of maxillary sinusitis or recurrence of OAC. Additional bone grafts and implantation could be performed to rehabilitate the maxillary posterior area. We conclude that this technique might be a useful treatment for reconstructing the maxillary posterior area with simultaneous sinus bone graft and OAC closure.

This case highlights the importance of coordinating with cardiopediatricians or congenitalists in the evaluation and treatment of ASD.

BACKGROUND: Dyspnoea is very common in elderly patients and can be caused by a variety of different diseases. However, the initial diagnosis of patent ductus arteriosus (PDA) as a cause of left heart failure is very rare in this patient population.
METHODS: A 69-year-old physically active woman with known hypertension presented with worsening exertional dyspnoea. Echocardiography showed a dilated left ventricle with moderately reduced left ventricular ejection fraction, and evidence for PDA. The PDA was confirmed by computed tomography angiography and successfully closed by implantation of an Amplatzer PDA occluder II 06-06 mm. As a result, the heart failure symptoms receded completely.
CONCLUSIONS: Congenital heart diseases should be considered as heart failure causes even in older adults. In addition to the standard medical therapy, there may be effective interventional treatment options to reverse the symptoms of heart failure in such patients.

BACKGROUND: Laparostomy is important in the management of patients with intra-abdominal gastrointestinal catastrophe or trauma. It carries significant risk and is resource intensive, both in terms of nursing and surgically. The main goal is to achieve prompt myofascial closure (MFC) in order to minimise morbidity and mortality. Early MFC was initially defined as within 2-3 weeks but there is growing evidence that this should be measured in days.
METHODS: Retrospective analysis was undertaken of laparostomy cases between 2016 and 2018 at an acute trust and trauma centre serving a population of 500,000. Indication, duration of open abdomen (OA), number of relook procedures and consultant presence were examined to see whether they affected MFC rates, morbidity and mortality.
RESULTS: Overall, 76 laparostomies were performed during the 3-year study period. The most common indication was peritonitis (68.4%). As duration of OA and number of relook procedures increased, the chances of MFC fell significantly. After day 1, MFC rates fell by 20% with each subsequent 24 hours. Leaving the abdomen open primarily at index procedure compared with performing laparostomy following a postoperative complication was associated with significantly higher MFC rates (92.6% vs 68.2%, (p=0.006). The mortality rate was 15.8%.
CONCLUSIONS: If the OA is not closed within five days or by the third relook procedure, then achieving MFC is unlikely. Alternative methods should be employed to close the abdomen rather than continuing to take the patient back to theatre for relook laparotomies while increasing the risk of morbidity and mortality. A proactive strategy to forming primary laparostomy at the index procedure has high closure rates.

To summarize published case reports of aortocoronary arteriovenous fistula (ACAVF) after coronary artery bypass grafting surgery (CABG).
Inadvertent ACAVF is a rare complication following CABG. However, the incidence continues to rise, and its management details and clinical outcomes have not been well described.
To identify all published cases of ACAVF following CABG, PubMed, EMBASE, and Scopus were searched through November 2019. We defined ACAVF as inadvertent attachment of the grafting vessel onto a cardiac vein instead of targeted coronary artery. A systematic review was performed to identify the incidence, clinical features, and management outcomes.
A total of 48 post-CABG ACAVF cases were gathered. Among these patients, the mean age was 61.9 years and 79.2% were men. Most common presenting symptoms were chest pain (60.4%) and dyspnea (27.1%). The average onset of symptoms was 3 years; however, 54.2% of patients developed symptoms within the first year. The majority of cases reported targeted native vessel LAD during CABG (62.5%). Of these cases, 9 (18.8%) were managed conservatively, 8 (16.7%) chose to undergo surgery including ligation of fistula and repeat CABG, and 27 (56.3%) underwent percutaneous closure. Among these patients 13 cases (27.1%) were managed with coil embolization, 5 (10.4%) with balloon embolization, 5 (10.4%) were treated with a covered stent, and 4 (8.3%) used a vascular plug. There were no reported complications following treatment in this group.
Inadvertent ACAVF are rare following CABG. Percutaneous closure was feasible and safe in treating these patients.

The use of decompressive craniectomy in children is controversial and often reserved for patients with refractory intracranial hypertension. Following decompression, skin closure in select cases can be challenging due to brain herniation and swelling through the craniectomy defect. In these cases, partial cortical debridement is sometimes performed.
We describe two cases in which a synthetic skin substitute was used to facilitate a tension-free closure, rather than performing a partial lobectomy.
At 6-month follow-up, both patients are at preoperative cognitive baseline, with some residual hemiparesis.
We believe that use of a synthetic skin substitute for skin closure after decompression is a suitable option for closure of traumatic scalp wounds and may contribute to improved functional outcome in patients with severe intraoperative brain swelling.