The EUS-guided rendezvous technique was performed for stent implantation.

When Endoscopic retrograde cholangiopancreatography (ERCP) fails in patients with obstructive jaundice, EUS-guided rendezvous technique (EUS-RV) becomes an alternative treatment. For the EUS-RV, we can puncture the intrahepatic bile duct (IHBD) and the extrahepatic bile duct (EHBD). Puncturing the EHBD needs through duodenum, the puncture site can be divided into via the proximal duodenum (D1) and via the second portion of the duodenum (D2).

Nanomaterials Enhanced Sonodynamic Therapy for Multiple Tumor Treatment.

Sonodynamic therapy (SDT) as an emerging modality for malignant tumors mainly involves in sonosensitizers and low-intensity ultrasound (US), which can safely penetrate the tissue without significant attenuation. SDT not only has the advantages including high precision, non-invasiveness, and minimal side effects, but also overcomes the limitation of low penetration of light to deep tumors. The cytotoxic reactive oxygen species can be produced by the utilization of sonosensitizers combined with US and kill tumor cells.

Baicalein relieves lung graft ischemia-reperfusion injury by reducing advanced glycation endproducts: From screens to mechanisms.

Background: The lack of effective drugs for treating ischemia-reperfusion injury (IRI) in lung transplants (LTx) remains an issue. Traditional Chinese medicine (TCM) ingredients are promising but poorly studied in LTx. This study aimed to identify potential ingredients and elucidate their mechanisms.

Diagnosis of rare signet-ring cell carcinoma of bile duct by endoscopic ultrasonography combined with a peroral direct cholangioscopy biopsy.

Biliary signet-ring cell carcinoma is a rare malignant tumor of the biliary tract. signet-ring cell carcinoma often occurs in the gastrointestinal tract. In this case, we can intuitively see the location, shape and scope of the tumor through endoscopic ultrasonography (EUS) combined with a peroral direct choledochoscope.

Combined diagnosis of signet ring cell carcinoma of hilar cholangiocarcinoma by three endoscopes.

Signet-ring cell carcinoma is a poorly differentiated adenocarcinoma with a high degree of malignancy, which rarely occurs in hilar bile duct. As far as I know, this is the third signet-ring cell carcinoma of hilar cholangiocarcinoma found so far. We used endoscopic ultrasound（EUS） and per-oral cholangioscopy（POCPS） to make a definite diagnosis.

A novel and challenging EUS-guided bridging technique for hilar cholangiocarcinoma (Bismuth IV) after total gastrectomy.

The incidence of hilar cholangiocarcinoma is (1-2) / 100,0001. Due to the high location of obstruction, the treatment of hilar cholangiocarcinoma is complicated, especially for patients with gastrointestinal surgery. The traditional ERCP technique is to find a way to place more stents to treat obstructive jaundice.

Endoscopic treatment of postoperative intestinal stenosis combined with bilioenteric anastomotic stenosis.

Postoperative anastomotic stenosis is a common complication after biliary, pancreatic and gastrointestinal surgery, which may be caused by multiple factors such as tissue proliferation and cancer recurrence. Endoscopic therapy is often hampered when the lens is difficult to pass through. A patient with intestinal stricture complicated by bilioenterostomy stenosis was treated by superselection of guide wire and stent.

Endoscopic segmentalized drainage of biliary tract obstruction complicated with duodenal stenosis.

Biliary obstruction is a common gastrointestinal disorder with many etiological factors, such as benign and malignant diseases of the biliary tract, pancreas, and liver. Endoscopic ultrasound guided biliary drainage provides a new method for the treatment of biliary obstruction when ERCP cannula fails.

First complete mitochondrial genome of (Diptera, Tipulidae): genome description and phylogenetic implications.

is widely distributed in Eurasia and China. To explore the characteristics of the mitogenome of and reveal phylogenetic relationships, the mitogenome of Brunetti, 1911 was sequenced and annotated. This is the first complete mitochondrial genome in this genus.

ERCP-Related adverse events in pediatric patients: a 10-years single-site review.

Purpose: This retrospective analysis aimed to assess the feasibility and safety of endoscopic retrograde cholangiopancreatography (ERCP) in pediatric patients by examining ERCP-related adverse events (AEs) occurring over a decade at a single center.

Methods: Pediatric patients under 18 years old who underwent ERCP at the Second Hospital of Hebei Medical University from 1/2013 to 11/2023 were included. ERCP-related AEs were defined according to ERCP-related adverse events: European Society of Gastrointestinal Endoscopy (ESGE) Guideline.

External fistula internalization - Endoscopic ultrasound guided stent implantation between stomach and fistula in the treatment of refractory pancreatic cutaneous fistula.

Pancreatic cutaneous fistula is a complex condition, making it challenging to achieve favorable outcomes with conservative medical treatment. Surgical interventions often entail surgical risks and postoperative complications. Here, we present a case involving endoscopically guided stent placement between the stomach and the fistula.

Biometric-Tuned E-Skin Sensor with Real Fingerprints Provides Insights on Tactile Perception: Rosa Parks Had Better Surface Vibrational Sensation than Richard Nixon.

The dense mechanoreceptors in human fingertips enable texture discrimination. Recent advances in flexible electronics have created tactile sensors that effectively replicate slowly adapting (SA) and rapidly adapting (RA) mechanoreceptors. However, the influence of dermatoglyphic structures on tactile signal transmission, such as the effect of fingerprint ridge filtering on friction-induced vibration frequencies, remains unexplored.

Endoscopic management of recurrent obstructive jaundice after EUS-guided biliary drainage.

EUS-GUIDED biliary drainage (EUS-BD) has recently gained widespread acceptance as a minimally invasive alternative method for biliary drainage. However, the risks of encountering recurrent biliary obstruction (RBO) after EUS-BD have increased due to the growing clinical experience of EUS-BD and prolonged prognosis of the underlying disease. Previous studies have shown that the incidence of RBO following EUS-BD ranges from 11% to 25%.

Simplified single-session EUS-guided transhepatic antegrade stone removal for management of choledocholithiasis in patients with surgically altered anatomy.

Background: Endoscopic ultrasound (EUS)-guided transhepatic antegrade stone removal (TASR) has been reserved for choledocholithiasis after failed endoscopic retrograde cholangiopancreatography (ERCP) in recent years. The aim of this study was to evaluate the techniques, feasibility, and safety of simplified single-session EUS-TASR for choledocholithiasis in patients with surgically altered anatomy (SAA).

Methods: A retrospective database of patients with SAA and choledocholithiasis from the Second Hospital of Hebei Medical University (Shijiazhuang, China) between August 2020 and February 2023 was performed.

Comparison between Endoscopic Ultrasound-Guided Antegrade and Transluminal Stent Implantation in Distal Malignant Biliary Obstruction after Failed ERCP.

Background: Distal malignant biliary obstruction (DMBO) can result in obstructive jaundice. Endoscopic ultrasound- (EUS-) guided biliary drainage (EUS-BD) has been an alternative for DMBO after failed ERCP.

Aim: To compare the efficacy and safety between antegrade and transluminal approaches in patients with unresectable DMBO when ERCP failed.

A nomogram for prediction of ERCP success in patients with bile duct leaks: a multicenter study.

Background: Bile duct leaks (BDLs) are serious complications that occurs after hepatobiliary surgery and trauma, leading to rapid clinical deterioration. Endoscopic retrograde cholangiopancreatography (ERCP) is the first-line treatment for BDLs, but it is not clear which patients will respond to this therapy and which patients will require additional surgical intervention. The aim of our study was to explore the predictors of successful ERCP for BDLs.

EUS‑guided antegrade stenting for malignant jaundice following Roux‑en‑Y reconstruction: the treatment of multiple biliary strictures.

Multiple malignant biliary strictures are rare, and the application of multiple stents can achieve better drainage. EUS-guided biliary drainage (EUS-BD) can be offered as an alternative technique when ERCP unsuccessful. We applied Endoscopic ultrasonic guided antegrade stenting technique to treat a case of multiple biliary strictures following Roux-en-Y reconstruction.

Transduodenal accessory papillary rendezvous technique assisted ERCP for the treatment of severe pancreatic duct stenosis caused by chronic pancreatitis in children.

Chronic pancreatitis in children is an irreversible inflammatory disease, which can cause intractable abdominal pain and abnormal internal and external secretion function of the pancreas, seriously affecting the growth and development of children and the quality of life. ERCP has become the first choice because of its good effect and less trauma. However, the severe stenosis of pancreatic duct caused by chronic pancreatitis may make ERCP more difficult.