Laparoscopic antireflux surgery or PPIs in the management of reflux-related esophageal stricture.

Background: Gastroesophageal reflux disease (GERD) is often associated with esophageal stricture, particularly benign esophageal stricture. We aimed to evaluate the effects of balloon catheter dilation (BD) combined with laparoscopic fundoplication (LF) surgery and proton pump inhibitors (PPIs) in patients with reflux-induced esophageal strictures.

Methods: We retrospectively analyzed 116 patients with reflux-induced benign esophageal strictures who underwent balloon dilatation therapy combined with PPIs (BD-PPIs group, n = 58) and balloon dilatation combined with LF (BD-LF group, n = 58).

Electrodeposition of chitosan/graphene oxide conduit to enhance peripheral nerve regeneration.

Currently available commercial nerve guidance conduits have been applied in the repair of peripheral nerve defects. However, a conduit exhibiting good biocompatibility remains to be developed. In this work, a series of chitosan/graphene oxide (GO) films with concentrations of GO varying from 0-1 wt% (collectively referred to as CHGF-n) were prepared by an electrodeposition technique.

Clinical evaluation of high-resolution cone-beam computed tomography for the implantation of flow-diverter stents in intracranial aneurysms.

It is well-established that complete expansion and proper apposition to the vessel wall of flow-diverter stents are critical for optimizing endovascular aneurysm outcomes by using flow diversion techniques. We aimed to evaluate the clinical value of high-resolution cone-beam CT (HR-CBCT) upon flow-diverter stent implantation in intracranial aneurysms. In this study, we retrospectively analyzed the clinical data of eighty-one patients (101 intracranial aneurysms) who underwent flow-diverter stent implantation (Pipeline™ or Tubridge™).

Clinical Study of High-Resolution C-Arm CT in Mechanical Recanalization and Stent Implantation for Chronic Cerebral Artery Occlusion.

Background: In recent years, among patients with chronic cerebral artery occlusion, recanalization can be achieved by an endovascular operation. However, complications and restenosis rates remain high.

Objective: To evaluate the utility of high-resolution C-arm CT (Dyna micro-CT) for stent placement in patients with chronic cerebral artery occlusion.

Fluoroscopic removal of fractured, retained, embedded Z self-expanding metal stent using a guidewire lasso technique: A case report.

Background: There are few reports of a fractured esophageal self-expanding metallic stent (SEMS) and the lasso retrieval technique, forming a guidewire loop by directing the guidewire back up the external stent for retrieval.

Case Summary: A 74-year-old man complained of dysphagia approximately 6 mo after radical resection of esophageal cancer. Benign anastomotic stenosis was diagnosed, and a 20 mm in diameter and 60 mm in length esophageal covered SEMS was inserted after repeated balloon dilatation.

Treatment of biliary stenosis using percutaneous transhepatic cholangiobiopsy with biopsy forceps of varying diameter.

Background: The present study aimed to compare the clinical results and pathological diagnostic quality of percutaneous transhepatic cholangiobiopsy for biliary obstruction using biopsy forceps (BFs) of varying diameter.

Methods: A total of 57 patients with obstructive jaundice who underwent percutaneous transhepatic cholangiobiopsy and drainage with 1 of 2 BFs diameters (6.0-mm BFs, n=30; 4.

Preliminary application of brachytherapy with double-strand I seeds and biliary drainage for malignant obstructive jaundice.

Aim: To evaluate the efficacy and safety of brachytherapy with double-strand I seeds and biliary drainage for malignant obstructive jaundice.

Methods And Materials: 42 patients with obstructive jaundice because of extrahepatic cholangiocarcinoma were enrolled. 22 patients (group A) received a biliary stent with common drainage tube implantation, and 20 patients (group B) received a biliary stent with double-strand I seeds radiotherapy drainage tube placement.

Endoscopic cardial constriction with band ligation in the treatment of refractory gastroesophageal reflux disease: a preliminary feasibility study.

Background: Gastroesophageal reflux disease (GERD) is a common digestive disease, could cause extra-esophageal symptoms. Peroral endoscopic cardial constriction with band ligation (PECC-b) is a minimally invasive method for the treatment of GERD in recent years. The goals of this study were to evaluate the clinical efficacy of PECC-b to treat gastroesophageal reflux-related symptoms.

Clinical evaluation the success rate and complications of fluoroscopically guided removal of tracheal tube metallic stents.

Background: Long-term placement of airway stents has a high probability of restenosis of the airway due to granulation tissue hyperplasia, and it is difficult to remove the stent. Our aim is to evaluate the success rate and complications of removal of tracheal tube metallic stents under fluoroscopic guidance, and to compare the difference between uncovered stent and covered stent.

Methods: We retrospectively reviewed 45 cases (31 males and 14 females; age, 12-71 years) of tracheal metallic stent removal performed at our center between January 2014 and December 2019.

Repeated balloon dilatation with long-term biliary drainage for treatment of benign biliary-enteric anastomosis strictures: A STROBE-compliant article.

Percutaneous balloon dilatation for benign biliary-enteric anastomosis stricture has been the most widely used alternative to endoscopic treatment. However, patency results from the precedent literature are inconsistent.The objective of this study was to evaluate the safety and feasibility of repeated balloon dilatation with long-term biliary drainage for the treatment of benign biliary-enteric anastomosis strictures.

Novel brachytherapy drainage tube loaded with double I strands for hilar cholangiocarcinoma: A case report.

Background: Hilar cholangiocarcinoma (CC) is a common malignant tumor with high malignancy and poor prognosis. Most patients have lost the opportunity to undergo radical surgery when diagnosed. Although palliative drainage or biliary stent placement is a preferable choice, the tumor cannot be controlled.

Clinical Observation of Double Percutaneous Nephrostomy Combined with Ureter Occlusion Stent for Treating Cervical Cancer Complicated with Vesicovaginal Fistula.

To evaluate the efficacy of double percutaneous nephrostomy (PCN) combined with ureter occlusion stent for treating cervical cancer complicated with vesicovaginal fistula (VVF). A retrospective analysis was performed for 12 patients with cervical cancer complicated with VVF. Regardless of surgical resection, radiotherapy alone or combined chemoradiotherapy were carried out in all patients.

Inferior Vena Cava Rupture Caused by Perforation Route through a Collateral Vein during Endovascular Treatment of Budd-Chiari Syndrome: Case Report.

Budd-Chiari syndrome (BCS) is an uncommon disorder defined as an obstruction of the hepatic venous outflow. Percutaneous transluminal balloon angioplasty is a less invasive treatment option for BCS patients. However, there are no reports regarding inferior vena cava (IVC) rupture caused by perforation route through a collateral vein during treatment of BCS.

Clinical Efficacy of Stent in Patients with Cervical Esophageal and/or Hypopharyngeal Stenosis after Total Laryngectomy.

We retrospectively analyzed 17 patients with esophageal stent who underwent cervical esophageal and/or hypopharyngeal stenosis after total laryngectomy (TL) from January 2014 to January 2018. The success rate of stent implantation was 100%. Dysphagia in 16 patients improved to class 0 or 1 (16/17, 94.

NLRP10 ablation protects against ischemia/reperfusion-associated brain injury by suppression of neuroinflammation.

Ischemic stroke leads to neuronal cell death and induces a cascade of inflammatory signals that results in secondary brain damage. Although constant efforts to develop therapeutic strategies and to reveal the molecular mechanism resulting in the physiopathology of this disease, much still remains unclear. Membrane-bound Toll-like receptors (TLRs) and cytosolic nucleotide binding oligomerization domain (NOD)-like receptors (NLRs) are two major families of pattern recognition receptors that initiate pro-inflammatory signaling pathways.

Hepatic Arterial Chemoembolization With Arsenic Trioxide Eluting CalliSpheres Microspheres Versus Lipiodol Emulsion: Pharmacokinetics And Intratumoral Concentration In A Rabbit Liver Tumor Model.

Background: The objective of this study was to investigate the plasma pharmacokinetic profiles, intratumoral concentration and tissue distribution of arsenic trioxide (ATO) by drug-eluting beads (DEB)-transcatheter arterial chemoembolization (TACE) compared with conventional TACE (cTACE) in a rabbit liver tumor model.

Methods: Sixty-four rabbits with VX2 liver tumor were established and randomly assigned to four groups equally. The calliSpheres microspheres (CSM)-ATO group received DEB-TACE treatment using ATO-loaded CSM; the cTACE-ATO group received cTACE treatment using ATO mixed with lipiodol; the CSM-normal control (NC) group received DEB-TACE treatment using blank CSM; the TAE-lipiodol group received cTACE treatment using saline mixed with lipiodol.

Obstructed membranous transformation of the inferior vena cava in patients with hepatic vein-type Budd-Chiari syndrome: A case series.

Budd-Chiari syndrome (BCS) is a rare disease characterized by the obstruction of hepatic venous outflow due to occlusion of the hepatic vein (HV) or the inferior vena cava (IVC). The pathophysiology of IVC and HV membranous transformation, which can form in isolation or simultaneously, remains unclear in patients with combined-type BCS. Here we report three cases of patients with BCS demonstrating conversion from HV-type to combined-type.

11 Long noncoding RNA UCA1 functions as miR-135a sponge to promote the epithelial to mesenchymal transition in glioma.

The dysregulation of long noncoding (lncRNA) UCA1 may play an important role in tumor progression. However, the function in gliomas is unclear. Therefore, this experiment was designed to explore the pathogenesis of glioma based on lncRNA UCA1.

Drug coated balloon angioplasty for renal artery stenosis due to Takayasu arteritis: Report of five cases.

Background: Takayasu arteritis is a rare but intractable chronic disease in young female patients. Percutaneous transluminal angioplasty of the involved renal arteries has been reported; however, few studies have reported the use of drug coated balloon angioplasty in the treatment of Takayasu arteritis. We aimed to demonstrate five young female patients who presented with a history of hypertension due to Takayasu arteritis.

Role of fundoplication in treatment of patients with symptoms of hiatal hernia.

Gastroesophageal reflux disease (GERD) is often associated with hiatal hernia (HH). However, the need for fundoplication during hiatal hernia repair (HHR) remains controversial. The objective of this study was to evaluate the effect of HHR with concomitant laparoscopic Nissen fundoplication (HHR-LNF) in HH patients.

Inferior Vena Cava Rupture Caused by Balloon Angioplasty During the Treatment of Budd-Chiari Syndrome.

Objective: Percutaneous transluminal balloon angioplasty (PTA) is the main treatment option for Budd-Chiari syndrome (BCS) with inferior vena cava (IVC) obstruction. However, IVC rupture caused by PTA has never been reported.

Materials And Methods: Between August 2004 and December 2016, a consecutive cohort of 617 BCS patients with obstructed IVC who underwent PTA with or without stent placement were reviewed retrospectively to identify IVC rupture.

Perilipin 5 deficiency promotes atherosclerosis progression through accelerating inflammation, apoptosis, and oxidative stress.

Excessive plasma triglyceride (TG) and cholesterol levels promote the progression of several prevalent cardiovascular risk factors, including atherosclerosis, which is a leading death cause. Perilipin 5 (Plin5), an important perilipin protein, is abundant in tissues with very active lipid catabolism and is involved in the regulation of oxidative stress. Although inflammation and oxidative stress play a critical role in atherosclerosis development, the underlying mechanisms are complex and not completely understood.