BACKGROUND: There is a discrepancy in the surgical and endoscopic literature for managing duodenal perforations. Although often managed conservatively, surgical repair is the standard treatment for duodenal perforations. This contrasts with the gastroenterology literature, which now recommends endoscopic repair of duodenal perforations, which are more frequently iatrogenic from the growing field of advanced endoscopic procedures. This study aims to provide a scoping review to summarize the current literature content and quality on endoscopic repair of duodenal perforations.
METHODS: The protocol for performing this scoping review was outlined by the Joanna Briggs Institute. All studies that reported primary outcomes of patients who had undergone endoscopic repair of duodenal perforations before February 2022, regardless of perforation etiology or repair type were reviewed, with studies after 1999 meeting inclusion criteria. The study excluded articles that did not report clinical outcomes of endoscopic repair, articles that did not describe where in the gastrointestinal tract the endoscopic repair occurred, pediatric patients, and animal studies.
RESULTS: 7606 abstracts were screened, with 474 full articles reviewed and 152 studies met inclusion criteria. 560 patients had duodenal perforations repaired endoscopically, with a technical success rate of 90.4% and a survival rate of 86.7%. Most of these perforations (74.5%) were iatrogenic from endoscopic procedures or surgery. Only one randomized control trial (RCT) was found, and 53% of studies were case reports.
CONCLUSIONS: These results suggest that endoscopic repair could emerge as a viable first-line treatment for duodenal perforation and highlight the need for more high-quality research in this topic.

Peptic ulcer disease refers to a break in the gastric or duodenal mucosal wall extending into the muscular mucosa. Although peptic ulcer disease commonly presents with dyspepsia, about 70% of patients initially present asymptomatically. A perforated peptic ulcer is a life-threatening complication of peptic ulcer disease that has high morbidity and mortality and requires emergent surgery. To prevent complications of peptic ulcer disease, an extensive history, physical examination, and appropriate imaging are required for appropriate management. In addition, the use of appropriate imaging and diagnostic modalities, such as an oral contrast computerized tomography of the abdomen, may lead to emergent treatment if complications arise. We present a unique case of a contained perforated duodenal ulcer within a fistula tract (Ulcère Perforé-Bouché) and diagnostic tools yielding detection and treatment of an Ulcère Perforé-Bouché. Abdominal x-rays may be inadequate the detect Ulcère Perforé-Bouché. However, an oral contract computerized tomography of the abdomen may have greater detection capabilities to diagnose cases of Ulcère Perforé-Bouché.

UNASSIGNED: Over-the-scope clips (OTSCs) are used for treating gastrointestinal perforations, postoperative anastomotic leakages, and mucosal defect closure after endoscopic resections. However, OTSCs are expensive and associated with fatal complications; therefore, proper OTSC usage is necessary. Criteria of OTSC use for mucosal defect closure after duodenal endoscopic submucosal dissection (ESD) are scarce. We examined closure outcomes with OTSCs and conventional clips in patients undergoing duodenal ESD, analyzed the resected specimen area, estimated the preoperative size of tumors treated with each method, and attempted to clarify the criteria for the use of OTSCs vs conventional clips.
UNASSIGNED: Endoscopic resection was performed for 133 superficial duodenal epithelial tumors from April 2017 to February 2022. Complete closure of mucosal defects after duodenal ESD was attempted for 82 superficial non-ampullary duodenal epithelial tumors, divided into OTSC and control (conventional clips used) groups. Closure outcomes were analyzed.
UNASSIGNED: The overall rate of complete mucosal defect closure in both groups was 98.8%. Significant between-group differences existed in the median estimated tumor size and median resected specimen area.
UNASSIGNED: Conventional clips work well for mucosal defects ≤18 mm after duodenal ESD, but for those >18 mm, a combination of OTSCs may be considered.

Introduction One of the most frequent emergencies that a general surgeon deals with is perforation peritonitis. The anatomical site of the perforation, which in turn affects the source of infection, has a major impact on the mortality rate due to perforation peritonitis. Early and suitable antibiotic therapy can be started in the postoperative period with the aid of knowledge about the microbiological profile and sensitivity of peritoneal fluid culture with respect to the anatomical sites of perforation peritonitis. Methods A cross-sectional study was conducted from June 2021 to November 2021 where peritoneal fluid samples were collected intraoperatively from patients with perforation peritonitis. This was subjected to culture and sensitivity, and results were analyzed with respect to anatomical sites of perforation. Results Forty cases were investigated. The ileum (30%) was the most common site of perforation, followed by the stomach (22.5%), appendix (20%), duodenum (12.5%), caecum (5%), jejunum (5%), transverse colon (2.5%), and rectum (2.5%). Escherichia coli (E. coli) and Klebsiella spp. were the most frequently found organisms in all sites of perforation peritonitis. The most sensitive antibiotics covering all isolated organisms were amikacin and meropenem. Sensitivity to amikacin was found in 85.18% of cases of E. coli and 84.6% of cases of Klebsiella. Sensitivity to meropenem was found in 76.9% of cases of E. coli and 80% of cases of Klebsiella. Conclusion In patients with perforation peritonitis, the peritoneal fluid cultures did not reflect the major differential normal flora according to the region of the gastrointestinal tract. The most prevalent organism isolated among all the sites of perforation peritonitis was E. coli. Antimicrobial activity against organisms isolated from perforation peritonitis patients was significantly demonstrated by aminoglycosides, piperacillin and tazobactam, and meropenem and colistin, with considerable resistance to third-generation cephalosporins.

Autologous Platelet-rich fibrin (PRF) is an amalgam of fibrin mesh, platelets and growth factors that favour wound healing. It can be easily used as a graft material in myringoplasty, making it a promising, easy to harvest and cost effective alternative compared to cartilage or fascia graft used in conventional myringoplasty. 50 patients of small to medium, dry central perforation underwent myringoplasty using PRF graft (Group 1). Results were compared to 50 patients with similar small to medium perforations who underwent conventional transcanal myringoplasty using temporalis fascia graft (Group 2): Outcome of surgery was measured by closure of perforation and improvement in hearing at 3 months. In group 1, overall closure rate was 70% while in group 2 it was 96%. For both small and medium perforations healing was significantly higher in group 2 compared to group 1, (100% vs 87.5%) for small perforations and (95.45% vs 66.67%) for medium perforations. Hearing gain was comparable in both groups in patients in whom healing of perforation occurred. PRF stands as a suitable graft material for closure of small perforations, but, lack of rigidity and early disintegration of the graft makes it less suitable for larger perforations compared to other conventional grafts such as temporalis fascia.

Duodenal ulcer perforation in patients undergoing gastric bypass surgery is a rare late complication, occurring in less than 1% of cases. It carries a high mortality risk, particularly in cases of delayed diagnosis. The challenge lies in an unspecific clinical presentation and laboratory findings, as well as a CT scan not very helpful in almost half of cases. These features may lead to the consideration of other differential diagnoses, such as pancreatitis or cholecystitis. A multidisciplinary approach in collaboration with digestive surgeons is essential to enable rapid exploratory laparoscopy in presence of diagnostic uncertainty, and appropriate therapeutic management.
La perforation de l’ulcère duodénal chez un patient ayant subi une chirurgie de bypass gastrique est une complication tardive rare, survenant dans moins de 1 % des cas. Elle présente un risque élevé de mortalité, particulièrement en cas de diagnostic retardé. Le défi réside dans une présentation clinique et des résultats biologiques peu spécifiques, ainsi qu’un scanner peu contributif dans près de la moitié des cas. Ces caractéristiques peuvent conduire à envisager d’autres diagnostics différentiels, tels que la pancréatite ou la cholécystite. Il est essentiel d’adopter une approche multidisciplinaire en collaboration avec les chirurgiens digestifs pour permettre une laparoscopie exploratrice rapide en cas d’incertitude diagnostique, ainsi qu’une prise en charge thérapeutique appropriée.

Situs inversus, an uncommon disorder, causes the orientation of asymmetric organs to be opposite to that of normal anatomy. It can be either partial, affecting only the thoracic or abdominal cavities, or full, involving the transposition of both the thoracic and abdominal organs. A 31-year-old Ethiopian male patient presented with migratory abdominal pain in the left lower quadrant for 3 days. Associated with the pain, he experienced symptoms of nausea, vomiting of ingested matter, and loss of appetite. Investigations were consistent with left-sided appendicitis with situs inversus totalis. Therefore, the patient was operated on and discharged with no perioperative complications. Appendicitis is a rare cause of left lower quadrant pain. In order to reduce the delay in patient treatment and avoidable perioperative complications, emergency physicians, radiologists, and surgeons must become more knowledgeable about situs inversus and left side appendicitis.

We experienced a rare case in which iliopsoas abscess (IPA), caused by an Extended Spectrum β-Lactamase (ESBL)-producing Proteus mirabilis, perforated and communicated with the ureter and caused sepsis. An 84-year-old woman, bedridden due to sequelae of a cerebral hemorrhage, was brought to our hospital with a chief complaint of fever lasting for 3 weeks. Computed tomography (CT) revealed a huge 180 × 110 × 100 mm IPA in the right iliopsoas muscle. The ureter was also found to communicate with the iliopsoas muscle abscess, ureteral stenosis was detected at the same site, and dilatation of the renal pelvis occurred above the area of the ureteral stenosis, indicating hydronephrosis. Considering the mechanism of this case, if the ureter first ruptures and urine leaks, followed by the formation of an IPA, urine will flow along the surrounding fatty tissue and cause an abscess around the ureter and kidney. However, because almost no abscess was detected around the ureter, the abscess was thought to have originated from the iliopsoas muscle located near the center of the ureter. In summary, in this case, an abscess first formed within the iliopsoas muscle, which gradually expanded and compressed the right ureter, resulting in hydronephrosis. The upper ureter, which had become dilated and thinned due to ureteral obstruction, became even more fragile because of the spread of inflammation from the IPA, and the IPA perforated and communicated with the ureter. In patients who have difficulty communicating, the diagnosis of IPA may be delayed because the only symptom is fever. As in this case, if the diagnosis is delayed, the abscess may become large and perforate the ureter; thus, IPA should always be considered as a cause of fever of unknown origin.

UNASSIGNED: Ventriculoperitoneal shunts (VPSs) are frequently employed in neurosurgery to treat hydrocephalus, with a particular focus on pediatric patients. Although VPSs are commonly utilized, they are not exempt from difficulties, such as shunt extrusion. The main aim of this study is to enhance comprehension regarding the occurrence, causes contributing to, and consequences of VPS extrusion in pediatric patients.
UNASSIGNED: A comprehensive search approach was implemented, including electronic databases, including PubMed, Google Scholar, and Scopus, to locate pertinent articles published between January 1950 and May 2023. The utilization of keywords such as \"ventriculoperitoneal shunt\" and \"extrusion,\" \"ventriculoperitoneal shunt\" and \"migration,\" and \"ventriculoperitoneal shunt\" and \"perforation\" was employed. Data on patient demographics, underlying diseases, origin of extrusion, presenting symptoms, treatment, and follow-up were gathered. Statistical studies were conducted to identify potential risk factors connected with the occurrence of shunt extrusion.
UNASSIGNED: A study analyzed 80 studies on 120 individuals with extruded VPS catheters. The majority of patients (55.8%) had symptoms such as cerebrospinal fluid leakage and irritation. Hydrocephalus was categorized into congenital (40%), obstructive (36.7%), and communicating (11.7%) groups. Catheter extrusion sites varied, with most from the anal or rectal site. Preoperative meningitis or peritonitis was present in 20% of patients. Treatments ranged from shunt removal to endoscopic third ventriculostomy, resulting in a 90% recovery rate, 1.7% mortality, and 5% follow-up loss.
UNASSIGNED: Extrusion of the distal catheter in VPSs is a critical medical situation that necessitates urgent surgical intervention. The presence of an infection raises the likelihood of complications; hence, it is vital to promptly address the issue through the administration of antibiotics and the replacement of the shunt. Timely intervention enhances results.

Esophageal perforation, a rare and serious condition, has seen a reduction in mortality from 30% to 15% over the last three decades due to advancements such as gastrointestinal stents, minimally invasive surgeries, and improved interventional radiology techniques. This review analyzes management strategies for esophageal perforation based on 14 English-language articles published from 2009 to 2024, primarily utilizing surveys and national database analyses. The management of esophageal perforation is complex, with challenges in diagnosis and treatment strategy. Despite surgery being the traditional treatment, the role of less invasive methods is growing. Effective management of esophageal perforation involves advanced imaging for diagnosis, hemodynamic stabilization, and a multidisciplinary approach to treatment, including surgical and non-surgical interventions. The evidence for different treatment outcomes remains limited, highlighting the need for comprehensive care involving thoracic surgery, interventional radiology, gastroenterology, and critical care in an intensive care unit setting.