Anastomotic Leakage
Anastomotic Leakage - Related Videos
04:05
Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy
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2025
Here, we present a protocol for endoscopic vacuum therapy (EVT) in the management of anastomotic leaks following total gastrectomy with esophagojejunostomy.
07:51
The C-seal: A Biofragmentable Drain Protecting the Stapled Colorectal Anastomosis from Leakage
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Cited by 8 •
2010
The C-seal is a biofragmentable drain protecting the stapled colorectal anastomosis. In this video, details of the manufacturing, deployment and use are shown.
02:58
Fluorescence Leakage Assay to Study Cell-Penetrating Peptide Interaction with Membrane
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2025
This video discusses the fluorescence leakage assay to study the interactions of cell-penetrating peptides with cell membranes using cell membrane mimics — large unilamellar vesicles, or LUVs, encapsulated with a fluorescent dye and a quencher.
05:42
Development of a Murine Model for Femoral Artery Anastomotic Stenosis
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2025
Here we present a murine model for femoral artery anastomosis, offering researchers a valuable animal model to study and simulate vascular anastomotic stenosis. This development is crucial for advancing our understanding of the pathophysiology underlying this condition and facilitating more accurate and effective research into vascular diseases.
07:33
Fluorescent Leakage Assay to Investigate Membrane Destabilization by Cell-Penetrating Peptide
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Cited by 4 •
2020
The fluorescence leakage assay is a simple method that enables the investigation of peptide/membrane interactions in order to understand their involvement in several biological processes and especially the ability of cell-penetrating peptides to disturb phospholipids bilayers during a direct cellular translocation process.
FAQs
Secure healing requires the joined tissues to recover after surgical disruption. When healing is impaired, the connection may remain weak rather than developing adequate integrity. This mechanism explains why postoperative monitoring focuses on changes that could indicate failure of repair, allowing clinicians to evaluate the anastomosis before local inflammation, abscess formation, or peritonitis becomes extensive.
Adequate tissue perfusion supports healing at the surgical connection, whereas insufficient blood flow can weaken repair. Mechanical tension places physical stress on the joined tissues and may also compromise secure healing. Considering both factors helps explain why surgical technique and postoperative risk assessment are important when evaluating the likelihood of anastomotic failure.
Infection can intensify the inflammatory response around a weakened anastomosis. The resulting process may remain localized, producing inflammation or an abscess, or progress to widespread peritonitis when contamination affects the abdominal cavity. This range of outcomes makes the extent of inflammation clinically important when assessing severity and selecting treatment.
Recognition combines clinical assessment with imaging rather than relying on a single finding. Clinicians evaluate the postoperative patient for indications that the anastomosis may not be healing securely, then use imaging to investigate suspected leakage and its extent. These assessments help distinguish a localized problem from complications requiring more intensive intervention.
Management depends on the severity and clinical extent of the leak. Potential measures include antibiotics, drainage, nutritional support, endoscopic intervention, or repeat surgery. These options address different needs, such as controlling infection, managing a collection, supporting recovery, treating the connection directly, or addressing a more severe postoperative complication.
Understanding anastomotic leakage supports safer surgical technique, structured risk assessment, and careful postoperative monitoring. The mechanism highlights the importance of tissue perfusion, mechanical conditions, healing, and infection in outcomes after reconstructive procedures. In gastrointestinal surgery and other operations joining hollow organs, this knowledge helps guide recognition and management of postoperative complications.