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Journal of Gastrointestinal Surgery :... Apr 2024
Topics: Adult; Humans; Intussusception; Meckel Diverticulum; Diverticulum; Ileal Diseases
PubMed: 38583914
DOI: 10.1016/j.gassur.2024.01.022 -
Radiology Case Reports Jul 2024Meckel's diverticulum is the most prevalent congenital anomaly of the gastrointestinal tract, identified in 2% of the population according to autopsy studies. Most...
Meckel's diverticulum is the most prevalent congenital anomaly of the gastrointestinal tract, identified in 2% of the population according to autopsy studies. Most patients remain asymptomatic throughout their lives and are typically diagnosed when complications arise. The diagnosis can be challenging, but imaging is crucial for promptly identifying and distinguishing it from other conditions that have similar clinical manifestations. A 13-year-old male was admitted with a 5-day history of rectal bleeding. The patient continued to experience painless gastrointestinal bleeding, indicating the performance of a Tc-99m pertechnetate scintigraphy or Meckel's scan. Planar images revealed focal uptake within the right hemiabdomen, suggestive of the presence of a Meckel's diverticulum. Subsequent laparotomy surgery confirmed the presence of a Meckel's diverticulum located 50 cm from the ileocecal valve. Histopathological examination of the resected specimen confirmed Meckel's diverticulum with ectopic gastric mucosa. This patient with Meckel's diverticulum exhibited minimal abdominal symptoms, and there were no other complications such as intussusception, which could lead to bowel obstruction. Technetium-99m pertechnetate scintigraphy is a common method for evaluating children with unexplained gastrointestinal tract bleeding. SPECT/CT fusion imaging enables the simultaneous fusion of functional and anatomical information, preventing false-negative scintigraphy examinations. Its capability to precisely localize activity in abnormal structures contributes to accurate scan interpretation. Complications of Meckel's diverticulum are uncommon and pose a diagnostic challenge. Through comprehensive history-taking, physical examination, and nuclear imaging, the diagnosis can be identified, and surgical intervention can be performed to achieve the best possible outcome for the patient.
PubMed: 38680747
DOI: 10.1016/j.radcr.2024.03.052 -
Oxford Medical Case Reports Feb 2024Vesicoenteric fistulas are rare, with an incidence of 0.1%-0.2% in the general population, and Meckel's diverticulum is a rare cause, accounting for less than 5% of...
Vesicoenteric fistulas are rare, with an incidence of 0.1%-0.2% in the general population, and Meckel's diverticulum is a rare cause, accounting for less than 5% of cases with challenging diagnosis due to atypical symptoms at the admission. This article presents a case of a vesicoenteric fistula formation between Meckel's diverticulum perforated by a foreign body and urinary bladder in a 38-years-old Caucasian male admitted to emergency department due to colicky abdominal pain located in the lower abdomen. An extensive review of the literature was conducted referring all the cases of vesicoenteric fistula incorporating Meckel's diverticulum to elucidate the clinical characteristics, explore the diagnostic yield, and to summarize the therapeutic approach.
PubMed: 38370499
DOI: 10.1093/omcr/omad155 -
INTESTINAL OBSTRUCTION FROM MECKEL'S DIVERTICULUM IN AN ADULT; UNSUSPECTED BUT FOUND- A CASE REPORT.Annals of Ibadan Postgraduate Medicine Aug 2023Most cases of Meckel's Diverticulum (MD) are asymptomatic and when symptomatic, preoperative diagnosis of MD maybe a dilemma. Intestinal obstruction is a major...
INTRODUCTION
Most cases of Meckel's Diverticulum (MD) are asymptomatic and when symptomatic, preoperative diagnosis of MD maybe a dilemma. Intestinal obstruction is a major complication in the adult population.
CASE PRESENTATION
We report a case of a 24-year-old female presenting with intestinal obstruction from Meckels Diverticulum.
CONCLUSION
MD is largely asymptomatic in adults, however may be present and should be included in our array of differential diagnoses.
PubMed: 38298334
DOI: No ID Found -
Asian Journal of Surgery May 2024
PubMed: 38772826
DOI: 10.1016/j.asjsur.2024.05.108 -
Frontiers in Pediatrics 2024Enhanced recovery after surgery (ERAS) has been widely used in adult surgery. However, few studies have reported the efficacy of ERAS in paediatric patients with...
BACKGROUND
Enhanced recovery after surgery (ERAS) has been widely used in adult surgery. However, few studies have reported the efficacy of ERAS in paediatric patients with Meckel's diverticulum (MD), the aim of the study was to prospectively evaluate the safety and efficacy of ERAS in treating MD.
METHODS
A prospective randomised controlled study of children with MD admitted to our hospital from Jan 1, 2021 to Dec 31, 2023 were conducted, we developed and implemented an ERAS program for this patients. All cases were strictly selected according to the inclusion and exclusion criteria. Among these patients, they were randomly assigned to the ERAS group or the traditional (TRAD) group with random number table row randomization. The main observational indicators were operation time, intraoperative hemorrhage, FLACC pain scale results on 2 h, 6 h, 12 h, 24 h after surgery, length of postoperative stay (LOPS), time to first defecation, time to first eating after surgery, time to discontinuation of intravenous infusion, total treatment cost, incidence of postoperative complications, 30-day readmission rate and parental satisfaction rate.
RESULTS
A total of 50 patients underwent Meckel's diverticulectomy during this period, 7 patients were excluded, 23 patients were assigned to the ERAS group and 20 patients were assigned to the TRAD group. There were no significant differences in demographic data and operation time, intraoperative hemorrhage. The FLACC pain scale results on 2 h, 6 h, 12 h, 24 h after surgery were significantly lower in the ERAS group. The LOPS was 6.17 ± 0.89 days in the ERAS group and 8.30 ± 1.26 days in the TRAD group, resulting in a significantly shorter LOPS in ERAS group. ERAS could also reduce the first postoperative defecation time, the time to first eating after surgery and the time to discontinuation of intravenous infusion. The treatment cost was decreased in the ERAS group. The rate of complications and 30-day readmission were not significantly different between the two groups.
CONCLUSIONS
In this single-center study, the ERAS protocol for patients with MD requiring surgery was safe and effective.
PubMed: 38590767
DOI: 10.3389/fped.2024.1378786 -
ACG Case Reports Journal Apr 2024Meckel diverticulum is the most common congenital variation of the gastrointestinal tract arising from incomplete obliteration of the vitelline duct during gestation. In...
Meckel diverticulum is the most common congenital variation of the gastrointestinal tract arising from incomplete obliteration of the vitelline duct during gestation. In most cases, individuals are asymptomatic. This is a case of a 38-year-old patient with hematochezia in whom Meckel diverticulum was diagnosed. A mass was identified within the diverticulum. Histopathological and immunohistochemical studies revealed a well-differentiated neuroendocrine tumor. The development of tumors in Meckel diverticulum is rare, and when identified, only 0.5%-3.2% of these tumors are found to be malignant. Furthermore, gastrointestinal bleeding is an infrequent clinical feature of neuroendocrine tumors. A unique aspect of this case was that numerous imaging studies and endoscopic procedures were unable to definitively identify the presence of Meckle diverticulum and underlying neuroendocrine tumor. Through a high clinical suspicion and collaboration with surgical colleagues, an exploratory laparotomy was performed, which ultimately led to the identification and diagnosis of the underlying pathology.
PubMed: 38638202
DOI: 10.14309/crj.0000000000001345 -
JNMA; Journal of the Nepal Medical... Aug 2023The vitello-intestinal duct normally regresses with the development. But, in certain cases, it could persist and present as Meckel's diverticulum. Here we report a case...
UNLABELLED
The vitello-intestinal duct normally regresses with the development. But, in certain cases, it could persist and present as Meckel's diverticulum. Here we report a case of an eight-year-old boy presenting with peri-umbilical abdominal pain, vomiting and loose stool. He was initially diagnosed and managed as acute appendicitis but did not improve, rather developed features of intestinal obstruction. Exploratory laparotomy was done which revealed persistent vitello-intestinal duct and was managed surgically. This case report highlights that in any case of suspected acute appendicitis, the complications of persistent vitello-intestinal duct should be considered as one of the differentials.
KEYWORDS
appendicitis; case reports; intestinal obstruction; laparotomy; omphalomesenteric duct.
Topics: Male; Humans; Child; Appendicitis; Intestines; Meckel Diverticulum; Intestinal Obstruction; Abdominal Pain; Acute Disease
PubMed: 38289813
DOI: 10.31729/jnma.8239 -
Veterinary World Mar 2024The pathogenesis of staphylococcal infections is mediated by virulence factors, such as enzymes, toxins, and biofilms, which increase the resistance of microorganisms to...
BACKGROUND AND AIM
The pathogenesis of staphylococcal infections is mediated by virulence factors, such as enzymes, toxins, and biofilms, which increase the resistance of microorganisms to host immune system evasion. Testing and searching for standardized multi-level algorithms for the indication and differentiation of biofilms at the early stages of diagnosis will contribute to the development of preventive measures to control the critical points of technology and manage dangerous risk factors for the spread of infectious diseases. This research aimed to study the main stages of s biofilm formation in experiments and to analyze the dynamics of respiratory syndrome development in chickens infected with these bacteria.
MATERIALS AND METHODS
Experimental reproduction of the infectious process was performed using laboratory models: 10-day-old White Leghorn chickens (n = 20). Before the experiments, the birds were divided into two groups according to the principle of analogs: Group I (control, n = 10): the birds were intranasally inoculated with 0.5 cm of 0.9% NaCl solution; Group II (experiment, n = 10): the birds were intranasally inoculated with a suspension of bacteria, 0.5 cm, concentration 1 billion/cm.
RESULTS
Colonization of individual areas of the substrate under study occurred gradually from the sedimentation and adhesion of single motile planktonic cells to the attachment stage of microcolony development. Staining preparations with gentian violet due to the "metachromosia" property of this dye are a quick and fairly simple way to differentiate cells and the intercellular matrix of biofilms. Fixation with vapors of glutaraldehyde and osmium tetroxide preserves the natural architecture of biofilms under optical and scanning electron microscopy. Pure cultures of microorganisms were isolated from the blood, lungs, small intestine, liver, kidneys, and spleen after 5-10 days during experimental infection of chickens. Clinical signs of respiratory syndrome developed within 5-6 days after infection. Acute and subacute serous-fibrinous airsacculitis, characterized by edema and thickening of the membranes of the air sacs and the presence of turbid, watery, foamy contents in the cavity, was the most characteristic pathomorphological sign. The signs of acute congestive hyperemia and one-sided serous-fibrinous pneumonia developed with significant thickening of fibrinous deposits. In Garder's gland, there was an increase in the number of secretory sections, indicating hypersecretion of the glands. In the lymphoid follicles of Meckel's diverticulum, leukocytes, usually lymphocytes, and pseudoeosinophils were detected.
CONCLUSIONS
Hydration and heteromorphism of the internal environment of biofilms determine the localization of differentiated cells in a three-dimensional matrix for protection against adverse factors. The most characteristic pathomorphological sign was the development of acute and subacute serous-fibrinous airsacculitis when reproducing the infectious process in susceptible models. There was a significant thickening of fibrinous deposits and signs of acute congestive hyperemia and one or two serous-fibrinous pneumonia developed.
PubMed: 38680142
DOI: 10.14202/vetworld.2024.612-619 -
BMJ Case Reports Feb 2024Meckel's diverticulum is the most common congenital abnormality of the small bowel, present in about 2% of the population. A man in his 20s underwent a laparoscopic...
Meckel's diverticulum is the most common congenital abnormality of the small bowel, present in about 2% of the population. A man in his 20s underwent a laparoscopic appendicectomy for acute appendicitis and recovered uneventfully. He presented to the emergency department 1 month later with features of acute small bowel obstruction. Emergency diagnostic laparoscopy revealed a band adhesion between the apex of a Meckel's diverticulum to the appendicectomy stump. Internal herniation of ileum under this band adhesion resulted in small bowel obstruction and ischaemic necrosis of the Meckel's diverticulum. The band adhesion was divided, and the Meckel's diverticulum was resected at the base with a linear cutting stapler. This complication has not been reported previously. A Meckel's diverticulum is an important differential diagnosis of acute appendicitis and should routinely be searched for among other pathologies. It can rarely cause a postoperative complication of internal hernia.
Topics: Male; Humans; Meckel Diverticulum; Appendicitis; Intestinal Obstruction; Hernia, Abdominal; Internal Hernia; Acute Disease
PubMed: 38316488
DOI: 10.1136/bcr-2023-257717