The ventriculo-peritoneal shunt (VPS) is the technique most often employed for the treatment of hydrocephaly, but may present complications after placement. Retrograde migration of the peritoneal catheter to the cervical region is rarely reported. This manuscript to describes a case of migration of the distal portion of the VPS system to the neck after dental treatment in a child and discusses the possible causes for this complication.
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AME Case Rep
October 2024
Department of Internal Medicine, Unity Hospital, Rochester, NY, USA.
Background: Surgical clip migration is a rare complication that can happen many years following a successful cholecystectomy. It has a similar clinical presentation as choledocholithiasis. The diagnosis is usually made using imaging modalities such as ultrasounds, computed tomography (CT) scans, or magnetic resonance cholangiopancreatography (MRCP).
View Article and Find Full Text PDFDig Dis Sci
January 2025
Digestive Disease Center, Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea.
Background And Aim: Stent placement for biliary drainage in patients with malignant hilar biliary obstruction (MHBO) has been a topic of long-standing debate, and the best approach remains controversial. Therefore, we aimed to evaluate the efficacy, safety, and removability of multi-hole fully covered self-expandable metal stents (MH-FCSEMSs) in a preclinical experiment using swine hilar bile duct obstruction (HBDO) models and to assess the feasibility and safety of stent placement in patients with MHBO.
Methods: Three minipigs underwent endoscopic retrograde cholangiopancreatography (ERCP)-guided endobiliary-radio frequency ablation (EB-RFA) to establish Bismuth type II hilar bile duct stenosis models.
Heliyon
January 2025
Department of Gastroenterology, Ganzhou People's Hospital, Ganzhou, Jiangxi, 341000, China.
Introduction: Bowel perforation due to migrated biliary stent is a rare complication. Here, we report a case of duodenal and ascending colonal perforation due to biliary stent migration.
Case Presentation: A 35-year-old man is complaining of right upper abdominal pain presented to the gastroenterology department.
Acta Biomater
January 2025
Amrita School of Nanosciences & Molecular Medicine, Amrita Vishwa Vidyapeetham, Kochi, Kerala 682041, India. Electronic address:
Malignant biliary obstruction presents a significant therapeutic challenge and has serious consequences including cholangitis and death. Clinically, biliary stenting using self-expanding metallic- stent(SEMS) relieves this obstruction. However, stent occlusion occurs with time due to tumor/epithelial in-growth and bacterial colonization.
View Article and Find Full Text PDFJ Craniofac Surg
January 2025
Department of Oral Biology, Division in Anatomy and Developmental Biology, Human Identification Research Institute, BK21 FOUR Project, Yonsei University College of Dentistry.
This narrative review explores the various injection techniques utilized in facial filler procedures, emphasizing their applications, benefits, and potential complications. The increasing demand for total facial contouring and rejuvenation has led to a rise in the use of volumizing fillers and the integration of these procedures with other treatments such as toxins, threads, lasers, radiofrequency, and ultrasound. Achieving satisfactory results necessitates a comprehensive understanding of facial anatomy and the effects of aging on skin tissue.
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