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Fatal complications of aortoesophageal fistula caused by pseudoaneurysm following esophageal stent placement: A case report.
Medicine (Baltimore)
January 2025
Gastroenterology, Chongqing University Cancer Hospital, Chongqing, China.
Rationale: Aortoesophageal fistula (AEF) is an exceedingly rare yet critically life-threatening condition, with mortality rates nearing 100% if not addressed promptly. AEF often develops in the context of thoracic aortic aneurysms, esophageal malignancies, or as a complication of foreign body ingestion and prior thoracic aortic surgeries. This study reports an exceptionally severe and clinically rare case of AEF associated with a pseudaneurysm induced by esophageal stenting.
View Article and Find Full Text PDF[Evidence for the extent and oncological benefit of lymphadenectomy for pancreatic cancer].
Chirurgie (Heidelb)
January 2025
Direktor der Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23568, Lübeck, Deutschland.
Pancreatic cancer is usually diagnosed at a late stage and is characterized by early systemic metastases, which can also be present in the form of micrometastases that are not primarily visible. Lymphatic metastases in pancreatic cancer are common. The extent of lymph node removal (lymphadenectomy, LAD) in pancreatic cancer is defined in the guidelines of the Association of the Scientific Medical Societies in Germany (AWMF) and according to currently available data has more diagnostic and prognostic relevance than therapeutic relevance; however, within the framework of modern multimodal treatment algorithms, radical surgery is the most relevant of all components of multimodal treatment with LAD playing an important role.
View Article and Find Full Text PDFThe clinical application and anatomical analysis of proximal peroneal artery perforator in free fibula flap based on CTA.
BMC Oral Health
January 2025
Department of oral and maxillofacial surgery, The Bethune Hospital/School of Stomatology, Jilin University, Changchun, China.
Background: The vascularized free fibular flap is increasingly recognized as the standard technique for the repair of complex soft tissue and hard tissue defects in oral and maxillofacial surgery. Conventionally, the vascular supply to the skin island is derived from the distal perforators of the peroneal artery. However, complications may arise if these distal perforators are either absent or damaged during surgical procedures, highlighting the necessity to employ the proximal peroneal perforators as an alternative.
View Article and Find Full Text PDFReducing Postoperative Opioid Use: A Comparison of Open Versus Ultrasound-Guided Regional Anesthesia for Patients Undergoing Open Pancreatoduodenectomy.
J Surg Oncol
January 2025
Department of Surgery, Emory University School of Medicine, Atlanta, Georgia, USA.
Background: Opioid crisis is a national issue with significant economic burden and marked increase in opioid-related deaths, particularly following surgical procedures. Reducing opioid requirements while maintaining effective analgesia is critically challenging, perioperatively. Multimodal drug regimens and guided regional anesthesia (RA) have been adopted to address this issue.
View Article and Find Full Text PDFStructure-function relationships in the human aging brain: An account of cross-sectional and longitudinal multimodal neuroimaging studies.
Cortex
December 2024
Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden; Center for Lifespan Developmental Research (LEADER), School of Behavioral, Social and Legal Sciences, Örebro University, Örebro, Sweden. Electronic address:
The patterns of brain activation and functional connectivity, task-related and task-free, as a function of age have been well documented over the past 30 years. However, the aging brain undergoes structural changes that are likely to affect the functional properties of the brain. The relationship between brain structure and function started to be investigated more recently.
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