The development and refinement of proctectomy with ileal pouch-anal anastomosis (IPAA) since its introduction in the 1970s has made it the optimal procedure of choice in patients with chronic ulcerative colitis and patients with familial adenomatous polyposis. However, it is a procedure that can be associated with significant morbidity. Pouch failure due to infection, mechanical, or functional disability represents a challenge to both surgeon and patient. Practicing surgeons who deal with revisional pouch surgery face a variety of intraoperative, postoperative, and reoperative challenges. Success requires a strategy that includes critical planning, preparation, specialized surgical techniques, and experience to achieve long-term success, minimize the adverse consequences of IPAA-related complications, and ensure solutions and hope to patients.
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http://dx.doi.org/10.1055/s-0036-1580724 | DOI Listing |
J Pediatr Surg
January 2025
The Hospital for Sick Children, Toronto, Ontario, Canada. Electronic address:
Objective: Magnetic anastomosis is an innovative technique for establishing esophageal continuity in infants born with esophageal atresia. Few case series featuring this technology have been published, with even fewer reports on complications. We present the entire Canadian experience with this approach.
View Article and Find Full Text PDFClin J Gastroenterol
January 2025
University of Connecticut, Connecticut, USA.
Marginal ulcers are a common complication following Roux-en-Y bypass surgeries with an approximate incidence of 4.6%. The pathophysiology is complex and risk factors include smoking, nonsteroidal anti-inflammatory drugs (NSAIDs) use, Helicobacter pylori infection, and a larger pouch size.
View Article and Find Full Text PDFBMJ Case Rep
December 2024
Department of Surgery, Post Graduate Institute of Medical Education and Research and Capital Hospital, Bhubaneswar, Odisha, India
Spontaneous transvaginal small bowel evisceration, without recent trauma or surgery, is extremely rare. Complications include bowel obstruction, perforation, gangrene, septicaemia and death, requiring urgent surgical intervention. We report a case of a woman in her late 60s, who presented with 70-75 cm of small intestine eviscerated through the vagina, alongside a long history of uterine and rectal prolapse.
View Article and Find Full Text PDFJ Am Chem Soc
December 2024
Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
Mechanical fatigue of the binders during the repeated volume change of Si-based anodes induces binder network collapse, resulting in lithium-ion batteries (LIBs) failing prematurely. Herein, we designed a damageless polymer binder with a mechanically interlocked network utilizing [n]daisy chains (MIN) and poly(acrylic acid) (PAA) to improve the structural cohesion of the Si-based anode. This MIN@PAA binder exhibits robust mechanical properties, high elasticity, and excellent adhesion.
View Article and Find Full Text PDFRev Esp Enferm Dig
December 2024
Digestive Diseases, Complejo Asistencial Universitario de León, España.
We present the case of a 64-year-old male diagnosed with corticosteroid-dependent ulcerative colitis in 1999, who underwent total proctocolectomy with a J-pouch in 2005. Three years later, he developed recurrent histologically confirmed pouchitis, with clinical worsening. Several therapies were tried, including Infliximab, which provided stability for six years, until the development of antibodies led to moderate pouchitis in the rectal stump.
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