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Revista Espanola de Enfermedades... Mar 2024A 69-year-old male, three years post-endovascular exclusion for an abdominal aortic aneurysm, presented with asthenia and fever. An abdominal CT scan showed no...
A 69-year-old male, three years post-endovascular exclusion for an abdominal aortic aneurysm, presented with asthenia and fever. An abdominal CT scan showed no gastrointestinal tract communications, abscess, or contrast extravasation. Tc-99m-HMPAO-labeled leukocytes scintigraphy with SPECT/CT revealed increased uptake on the posterior surface of the aortic graft, along with air bubbles in its right iliac limb. Upper gastrointestinal endoscopy was performed, revealing a duodenal ulcer in the transition between the second and third portions. The ulcer exhibited yellow graft tissue at its center. The patient underwent in situ reconstruction, involving the replacement of the infected prosthetic graft, and the duodenal defect was addressed through segmental resection and duodenojejunal anastomosis. Secondary aorto-duodenal fistula (SADF), a rare complication of vascular surgery, may arise from factors such as local infection or graft-bowel contact. SADF, often located in the duodenum, poses a high mortality risk, necessitating early diagnosis. Clinical presentation varies from significant upper gastrointestinal bleeding to obscured bleeding.
PubMed: 38469815
DOI: 10.17235/reed.2024.10358/2024 -
European Journal of Case Reports in... 2024Large-scale clinical studies for COVID-19 vaccines have shown the infection-preventing effect and short-term adverse effects. Some rare illnesses such as eosinophilia...
INTRODUCTION
Large-scale clinical studies for COVID-19 vaccines have shown the infection-preventing effect and short-term adverse effects. Some rare illnesses such as eosinophilia can develop following COVID-19 vaccinations.
CASE DESCRIPTION
We report a case of 65-year-old man with unexplained abdominal pain that developed 2 weeks after COVID-19 mRNA vaccination. The patient had received a second dose of COVID-19 mRNA vaccine and revealed eosinophilia at the first visit to our hospital. Eosinophil infiltration was observed in the lamina propria of the duodenum by a step biopsy. Montelukast 10 mg was administered as the initial treatment of eosinophilic gastroenteritis (EGE), and the abdominal pain was improved.
DISCUSSION
The strong influence of COVID-19 vaccination on the development of EGE remains unproven. Reports of eosinophilia following COVID-19 vaccination have discussed that COVID-19 mRNA vaccination triggered an eosinophilic response.
CONCLUSION
This case presented EGE that developed following COVID-19 mRNA vaccination, which would be a rare adverse event.
LEARNING POINTS
Eosinophilia can develop following COVID-19 mRNA vaccination.To evaluate the relationships of these illnesses with vaccination, clinicians should collect information on vaccinations history and vaccination dates through interviews.It is clinically practical to know the differential diseases that may develop after a new vaccination.
PubMed: 38455695
DOI: 10.12890/2024_004316 -
La Tunisie Medicale 2023Helicobacter pylori infection is the most common infectious disease worldwide. It is associated with duodenal and gastric ulcer disease and the risk of gastric...
Helicobacter pylori infection is the most common infectious disease worldwide. It is associated with duodenal and gastric ulcer disease and the risk of gastric neoplasia. The management of helicobacter pylori infection currently represents a real challenge for clinicians, given the ever-increasing rate of resistance of Helicobacter pyolori to various antibiotics. In this consensus document, we present recommendations adapted to the Tunisian context, including indications for the detection of helicobacter pylori infection, indications for the use of different diagnostic methods, and a therapeutic strategy for the management of Helicobacter pylori infection.
Topics: Humans; Helicobacter Infections; Consensus; Helicobacter pylori; Anti-Bacterial Agents; Duodenum
PubMed: 38445398
DOI: No ID Found -
Experimental and Therapeutic Medicine Apr 2024The primary objective of the present study was to investigate the efficacy and safety of endoscopic therapy for acute obstructive suppurative cholangitis (AOSC) in...
The primary objective of the present study was to investigate the efficacy and safety of endoscopic therapy for acute obstructive suppurative cholangitis (AOSC) in patients with different underlying conditions. The present study comprised 47 patients diagnosed with AOSC, with a mean age of 70±14 years. Minimally invasive endoscopic treatments, including endoscopic duodenal papillary sphincterotomy, endoscopic duodenal nasobiliary drainage and/or placement of an endobiliary duct stent drainage tube, were performed. Variations in the levels of the white blood cell count, liver function, procalcitonin (PCT) and carbohydrate antigen-199 (CA199) were examined, compared and evaluated both prior to and following endoscopic retrograde cholangiopancreatography (ERCP). Among the 47 patients, 45 had a high fever, although their body temperature returned to normal after 7 days of ERCP treatment. The infection was difficult to control completely in two cases, including one case of biliary anastomosis secondary tumor with stenosis and AOSC and another case of an elderly patient with multiple choledocholithiasis complicated with sepsis. Within 7 days following treatment, the abdominal pain was resolved in 27 patients and jaundice subsided in 29 patients. On the 7th day after endoscopic treatment, the blood leukocyte, liver function, PCT and CA-199 parameters of all patients were significantly improved compared with those at admission. A total of 35 bile cultures yielded positive results, with accounting for 11 cases (31.4%), accounting for 7 cases (20%), accounting for 5 cases (14.3%), accounting for 4 cases (11.4%) and other strains making up the remaining 17 cases. No serious complications were encountered with these patients, such as perforation, bleeding, severe pancreatitis or mortality, following ERCP. In conclusion, ERCP has been shown to be a safe and effective minimally invasive treatment method for elderly patients with AOSC, yielding a high rate of success.
PubMed: 38414791
DOI: 10.3892/etm.2024.12416 -
Indian Journal of Pathology &... Apr 2024Gastroduodenal perforation commonly due to spontaneous perforation of a pre-existing peptic ulcer is a surgical emergency. On laparotomy, approximately 60%-70%...
Gastroduodenal perforation commonly due to spontaneous perforation of a pre-existing peptic ulcer is a surgical emergency. On laparotomy, approximately 60%-70% perforations are duodenal and 15%-20% gastric. The most prevalent etiology are Helicobacter pylori infection in 65%-70% and non-steroidal anti-inflammatory drugs (NSAIDS) abuse in 30%-50% cases depending on the prevalence of H. pylori infection. We report here the autopsy findings in a 29-year-old male who collapsed suddenly in the emergency room of our hospital after a bout of massive hematemesis.
Topics: Humans; Male; Adult; Duodenal Ulcer; Peptic Ulcer Perforation; Autopsy; Fatal Outcome; Hematemesis; Duodenum; Histocytochemistry
PubMed: 38391300
DOI: 10.4103/ijpm.ijpm_129_22 -
Frontiers in Veterinary Science 2024T cells are the core of the cellular immunity and play a key role in the regulation of intestinal immune homeostasis. In order to explore the impact () infection on...
INTRODUCTION
T cells are the core of the cellular immunity and play a key role in the regulation of intestinal immune homeostasis. In order to explore the impact () infection on distributions of CD3 T cells in the small intestine of the sheep.
METHODS
In this study, sheep pET-28a-CD3 recombinant plasmid were constructed and expressed in receptor cells, then the rabbit anti-sheep CD3 polyclonal antibody was prepared through recombinant protein inducing. The -infected sheep (infection group, = 6) and healthy sheep (control group, = 6) were selected, and the distributions of CD3 T cells in intestinal (LP) and mucous epitheliums were observed and analyzed systematically.
RESULTS
The results showed that the rabbit anti-sheep CD3 polyclonal antibody had good potency and specificity. In the effector area of small intestine, a large number of CD3 T cells were mainly diffusely distributed in the intestinal LP as well as in the mucous epitheliums, and the densities of intestinal LP from duodenum to jejunum to ileum were 6.01 cells/10 μm, 7.01 cells/10 μm and 6.43 cells/10 μm, respectively. Their distribution densities in mucous epitheliums were 6.71 cells/10 μm, 7.93 cells/10 μm and 7.21 cells/10 μm, respectively; in the infected group, the distributions of CD3 T cells were similar to that of the control group, and the densities in each intestinal segment were all significantly increased ( < 0.05), meanwhile, the total densities of CD3 T cells in duodenum, jejunum and ileum were increased by 33.43%, 14.50%, and 34.19%. In LP and mucous epitheliums, it was increased by 33.57% and 27.92% in duodenum; by 25.82% and 7.07% in jejunum, and by 27.07% and 19.23% in ileum, respectively.
DISCUSSION
It was suggested that infection did not change the spatial distributions of CD3 T cells in the small intestine of sheep, but significantly increased their densities, which lays a foundation for further research on the regulatory mechanism of sheep intestinal mucosal immune system against infection.
PubMed: 38371601
DOI: 10.3389/fvets.2024.1342169 -
JACC. Case Reports Feb 2024We report a case of aortoduodenal fistula formed after an abdominal aortic aneurysm ruptured into the duodenum. There is also an aortic dissection involving the celiac...
We report a case of aortoduodenal fistula formed after an abdominal aortic aneurysm ruptured into the duodenum. There is also an aortic dissection involving the celiac trunk, superior mesenteric artery and renal arteries. Successful treatment was achieved through endovascular aortic repair, followed by anti-infective and supportive therapy over 3 months.
PubMed: 38361560
DOI: 10.1016/j.jaccas.2023.102188 -
Indian Journal of Pathology &... 2024Primary effusion lymphoma and its tissue-based subtype extracavitary/solid variant was first described in human immunodeficiency virus (HIV)-seropositive patients. We...
Rare diagnosis of an Epstein-Barr virus-positive extracavitary/solid variant of primary effusion lymphoma by duodenal endoscopic biopsy in a human immunodeficiency virus-seronegative and immunocompetent patient: A case report.
Primary effusion lymphoma and its tissue-based subtype extracavitary/solid variant was first described in human immunodeficiency virus (HIV)-seropositive patients. We report the case of a 50-year-old HIV-seronegative male patient who presented with icterus and cholestasis. Computed tomography revealed a 80 × 56 mm abdominal mass. Fine-needle aspiration biopsy was performed from the celiac lymph nodes and pancreatic head, under endoscopic ultrasonography guidance. A duodenal endoscopic biopsy was taken from the infiltration area, and a core biopsy was performed for the portal hilar mass. All biopsies showed similar cytohistopathological features. LCA-positive lymphoid neoplasia had a plasmacytoid/anaplastic morphology and null cell phenotype. HHV-8 and Epstein-Barr virus-encoded small RNAs (EBER) were diffuse positive. The patient, who did not have an effusion, was diagnosed with an extracavitary/solid variant of primary effusion lymphoma. Virus-associated lymphoproliferative disorders should be considered in the differential diagnosis of patients without a history of immunosuppression or HIV infection.
Topics: Humans; Male; Middle Aged; HIV; HIV Infections; Lymphoma, Primary Effusion; Herpesvirus 4, Human; Epstein-Barr Virus Infections; Biopsy
PubMed: 38358229
DOI: 10.4103/ijpm.ijpm_955_22 -
Scientific Reports Feb 2024Trichostrongylus colubriformis is a parasitic helminth that primarily infects small ruminants, causing substantial economic losses in the livestock industry. Exploring...
Trichostrongylus colubriformis is a parasitic helminth that primarily infects small ruminants, causing substantial economic losses in the livestock industry. Exploring the microbiome of this helminth might provide insights into the potential influence of its microbial community on the parasite's survival. We characterised the intestinal microbiome of T. colubriformis that had been collected from the duodenum of sheep, and compared the helminth microbiome with the duodenal microbiome of its host, aiming to identify contributions from the helminth's environment. At the same time, we explored the isolation of fastidious organisms from the harvested helminth. Primary alpha and beta diversity analyses of bacterial species revealed statistically significant differences between the parasite and the host, in terms of species richness and ecological composition. 16S rRNA differential abundance analysis showed that Mycoplasmoides and Stenotrophomonas were significantly present in T. colubriformis but not in the duodenal microbiome of the sheep. Furthermore, two bacteria, Aeromonas caviae and Aeromonas hydrophila, were isolated from T. colubriformis. Examinations of the genome highlight differences in genome size and profiles of antimicrobial resistance genes. Our results suggest that T. colubriformis carries a specific bacterial community that could be supporting the helminth's long-term survival in the host's digestive system.
Topics: Sheep; Animals; Trichostrongylus; Trichostrongylosis; Parasites; RNA, Ribosomal, 16S; Sheep Diseases; Parasite Egg Count
PubMed: 38355890
DOI: 10.1038/s41598-024-53772-z -
Maedica Dec 2023Duodenopancreatectomy is a surgical procedure that involves the removal of part of the pancreas, duodenum, and bile ducts. This procedure is commonly performed in...
Duodenopancreatectomy is a surgical procedure that involves the removal of part of the pancreas, duodenum, and bile ducts. This procedure is commonly performed in patients with pancreatic cancer or other gastrointestinal disorders. However, the safety and efficacy of duodenopancreatectomy in older adults (octogenarians) remain unclear. The goal of this review is to assess the outcomes and complications of duodenopancreatectomy in octogenarian patients. A systematic search of relevant literature was conducted using PubMed, Embase and the Cochrane Library databases. Studies reporting the outcomes and complications of duodenopancreatectomy in octogenarian patients were included. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. Egger's test was used to evaluate publication bias. A total of 14 studies were included in this review. The outcomes of duodenopancreatectomy in octogenarian patients were generally favorable, with a median 30-day mortality rate of 3.5% (range 0-16.7%). The most common complications were pancreatic fistula (12.2%), delayed gastric emptying (6.3%) and wound infection (5.5%). The overall long-term survival rate of octogenarian patients after duodenopancreatectomy was 21.2%. Duodenopancreatectomy can be safely performed in carefully selected octogenarian patients with good outcomes. However, this procedure is associated with a high risk of complications, particularly pancreatic fistula, in this age group.
PubMed: 38348067
DOI: 10.26574/maedica.2023.18.4.705