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Medicine May 2016Analyze efficacy, safety of endoscopic therapy for duodenal duplication cysts (DDC) by comprehensively reviewing case reports.Tandem, independent, systematic,... (Review)
Review
Analyze efficacy, safety of endoscopic therapy for duodenal duplication cysts (DDC) by comprehensively reviewing case reports.Tandem, independent, systematic, computerized, literature searches were performed via PubMed using medical subject headings or Keywords "cyst" and "duodenal" and "duplication"; or "cyst", and "endoscopy" or "endoscopic", and "therapy" or "decompression"; with reconciliation of generated references by two experts. Case report followed CARE guidelines.Literature review revealed 28 cases (mean = 1.3 ± 1.2 cases/report). Endoscopic therapy is increasingly reported recently (1984-1999: 3 cases, 2000-2015: 25 cases, P = 0.003, OR = 8.33, 95%-CI: 1.77-44.5). Fourteen (54%) of 26 patients were men (unknown-sex = 2). Mean age = 32.2 ± 18.3 years old. Procedure indications: acute pancreatitis-16, abdominal pain-8, jaundice-2, gastrointestinal (GI) obstruction-1, asymptomatic cyst-1. Mean maximal DDC dimension = 3.20 ± 1.53 cm (range, 1-6.5 cm). Endoscopic techniques included cyst puncture via needle knife papillotomy (NKP)/papillotome-18, snare resection of cyst-7, cystotome-2, and cyst needle aspiration/ligation-1. Endoscopic therapy was successful in all cases. Among 24 initially symptomatic patients, all remained asymptomatic post-therapy without relapses (mean follow-up = 36.5 ± 48.6 months, 3 others reported asymptomatic at follow-up of unknown duration; 1 initially asymptomatic patient remained asymptomatic 3 years post-therapy). Two complications occurred: mild intraprocedural duodenal bleeding related to NKP and treated locally endoscopically.A patient is reported who presented with vomiting, 15-kg-weight-loss, and profound dehydration for 1 month from extrinsic compression of duodenum by 14 × 6 cm DDC, underwent successful endosonographic cyst decompression with large fenestration of cyst and endoscopic aspiration of 1 L of fluid from cyst with rapid relief of symptoms. At endoscopy the DDC was intubated and visualized and random endoscopic mucosal biopsies were obtained to help exclude malignant or dysplastic DDC.Study limitations include retrospective literature review, potential reporting bias, limited patient number, variable follow-up.In conclusion, endoscopic therapy for DDC was efficacious in all 29 reported patients including current case, including patients presenting acutely with acute pancreatitis, or GI obstruction. Complications were rare and minor, suggesting that endoscopic therapy may be a useful alternative to surgery for nonmalignant DDC when performed by expert endoscopists.
Topics: Adult; Cysts; Duodenal Diseases; Endoscopy; Humans; Male
PubMed: 27258515
DOI: 10.1097/MD.0000000000003799 -
Modern Pathology : An Official Journal... Feb 2007Chronic pancreatitis is a fibroinflammatory disease of the pancreas. Etiologically, most cases are related to alcohol abuse and smoking. Recently, gene mutations have... (Review)
Review
Chronic pancreatitis is a fibroinflammatory disease of the pancreas. Etiologically, most cases are related to alcohol abuse and smoking. Recently, gene mutations have been identified as the cause of hereditary pancreatitis. Other chronic pancreatitis types that were defined in recent years are autoimmune pancreatitis (lymphoplasmacytic sclerosing pancreatitis) and paraduodenal pancreatitis ('groove pancreatitis', 'cystic dystrophy of heterotopic pancreas'). This review describes and discusses the main histological findings, the pathogenesis and the clinical features of the various types of chronic pancreatitis. In addition, pseudotumors and other tumor-like lesions are briefly mentioned.
Topics: Autoimmune Diseases; Choristoma; Duodenal Diseases; Fibrosis; Genetic Predisposition to Disease; Humans; Mutation; Pancreas; Pancreatitis, Chronic
PubMed: 17486047
DOI: 10.1038/modpathol.3800690 -
The Turkish Journal of Gastroenterology... Nov 2018Transient receptor potential ankyrin 1 (TRPA1) and substance P (SP), both expression in sensory neurons, have important roles in stress-induced duodenal lesions. The...
BACKGROUND/AIMS
Transient receptor potential ankyrin 1 (TRPA1) and substance P (SP), both expression in sensory neurons, have important roles in stress-induced duodenal lesions. The possible contribution of TRPA1 and SP to stress-induced duodenal lesions was explored by using the water immersion restraint stress (WIRS) rat model.
MATERIALS AND METHODS
Western blotting, Real-time polymerase chain reaction (RT-PCR), and immunohistochemistry assay were used to evaluate the changes of TRPA1and SP expression in the dorsal root ganglia (DRG, T8-11), the corresponding segment of the spinal cord (T8-11), and the duodenum in a duodenal lesions rat model. The SP concentrations of duodenal mucosa were investigated using an enzyme-linked immunosorbent assay (ELISA). Duodenal lesions were assessed according to histopathological changes. TRPA1 specific antagonist HC-030031 was intrathecally or intraperitoneally performed to suppress the expression of both TRPA1 and SP for evaluating the roles of TRPA1 and SP in duodenal lesions.
RESULTS
In contrast to the control group, TRPA1 and substance P in the DRG (T8-11) and duodenum were up-regulated, and concentrations of SP in the duodenal mucosa were increased after WIRS (p<0.05), which are closely associated with duodenal lesions. SP concentrations in the duodenal mucosa were decreased and duodenal lesions were alleviated by pretreatment with TRPA1 antagonist HC-030031. We identified a protective role for HC-030031 in WIRS-induced duodenal lesions. Furthermore, we demonstrated that WIRS increased the concentrations of SP in the duodenal mucosa in a TRPA1-dependent manner. However, WIRS caused no significant changes of TRPA1 and SP in the spinal cord (T8-11) compared with the control group (p>0.05).
CONCLUSION
Our study indicates that TRPA1 antagonist HC-030031 alleviates duodenal lesions. TRPA1 is activated and sensitized, therefore concomitant neuropeptide SP is released, which exerts a critical role in inducing and maintaining duodenal lesions following WIRS in rats. This provides evidence that neuroimmune interactions may control duodenal injury. TRPA1 may be a potential drug target to inhibit the development of duodenal lesions by stress-induced in patients.
Topics: Animals; Blotting, Western; Disease Models, Animal; Duodenal Diseases; Duodenum; Ganglia, Spinal; Immunohistochemistry; Intestinal Mucosa; Male; Rats; Rats, Wistar; Real-Time Polymerase Chain Reaction; Stress, Physiological; Substance P; TRPA1 Cation Channel
PubMed: 30381276
DOI: 10.5152/tjg.2018.17817 -
Gut Feb 1977Crohn's disease of the duodenum is uncommon, occurring in approximately 2% of patients with Crohn's disease. Approximately 165 cases have been reported in small series...
Crohn's disease of the duodenum is uncommon, occurring in approximately 2% of patients with Crohn's disease. Approximately 165 cases have been reported in small series in the literature. Our report includes 36 patients, most of whom had symptoms of duodenal disease coincident with or after obvious disease elsewhere in the gastrointestinal tract, although occasionally duodenal disease developed first and rarely disease was confined to the duodenum. Upper abdominal pain and symptoms of gastroduodenal obstruction are the commonest patterns of presentation. Significant weight loss is common, and occasionally major upper gastrointestinal bleeding occurs. The commonest pattern of involvement was contiguous disease of the proximal duodenum and distal stomach. Endoscopically, diffuse granularity, nodularity, and ulceration are seen accompanied by lack of distensibility of the involved area. Granulomas are rarely found in endoscopic biopsies. A bypass procedure was carried out on 18 patients, 15 of whom continue to be free of symptoms with an average follow-up of 6-6 years. When symptoms of obstruction dictate, operative bypass is accompanied by favourable long-term results in the large majority of patients.
Topics: Adolescent; Adult; Aged; Child; Child, Preschool; Crohn Disease; Duodenal Diseases; Female; Humans; Male; Massachusetts; Middle Aged; Radiography; Retrospective Studies
PubMed: 856671
DOI: 10.1136/gut.18.2.115 -
Annals of Surgery Jan 1990Crack, the free-base form of cocaine, was introduced as an illicit street drug in 1986. Since then, we have noted a significant increase in acute gastroduodenal... (Review)
Review
Crack, the free-base form of cocaine, was introduced as an illicit street drug in 1986. Since then, we have noted a significant increase in acute gastroduodenal perforations. Between 1982 and 1986, we treated 11 patients with such perforations. This represents a constant occurrence rate of 6% of hospital admissions for peptic ulcer disease. Since 1986 we have treated 16 patients with gastroduodenal perforation, which yields an occurrence rate of 16%. Nine of the 16 patients had a close temporal relationship between the use of crack and the onset of their perforation. This group was younger and disproportionately comprised of male patients. These findings led us to believe that there may be a pathogenic relationship between the use of crack and acute gastroduodenal perforation, and the clinician should be aware of the various potential complications of this new drug. This relationship also raises questions about the exact pathophysiology of peptic ulcer disease.
Topics: Adult; Cocaine; Duodenal Diseases; Female; Humans; Illicit Drugs; Intestinal Perforation; Length of Stay; Male; Middle Aged; Peptic Ulcer; Pylorus; Stomach Diseases; Substance-Related Disorders
PubMed: 2403771
DOI: 10.1097/00000658-199001000-00003 -
Journal of Veterinary Internal Medicine 2012The diagnosis of intestinal lymphangiectasia (IL) has been associated with characteristic duodenal mucosal changes. However, the sensitivity and specificity of the...
BACKGROUND
The diagnosis of intestinal lymphangiectasia (IL) has been associated with characteristic duodenal mucosal changes. However, the sensitivity and specificity of the endoscopic duodenal mucosal appearance for the diagnosis of IL are not reported.
HYPOTHESIS/OBJECTIVES
To evaluate the utility of endoscopic images of the duodenum for diagnosis of IL. Endoscopic appearance of the duodenal mucosal might predict histopathologic diagnosis of IL with a high degree of sensitivity and specificity.
ANIMALS
51 dogs that underwent upper gastrointestinal (GI) endoscopy and endoscopic biopsies.
METHODS
Retrospective review of images acquired during endoscopy. Dogs were included if adequate biopsies were obtained during upper GI endoscopy and digital images were saved during the procedure. Images were assessed for the presence and severity of IL. Using histopathology as the gold standard, the sensitivity and specificity of endoscopy for diagnosing IL were calculated.
RESULTS
Intestinal lymphangiectasia (IL) was diagnosed in 25/51 dogs. Gross endoscopic appearance of the duodenal mucosa had a sensitivity and specificity (95% confidence interval) of 68% (46%, 84%) and 42% (24%, 63%), respectively for diagnosis of IL. Endoscopic images in cases with lymphopenia, hypocholesterolemia, and hypoalbuminemia had a sensitivity of 80%.
CONCLUSIONS AND CLINICAL IMPORTANCE
Endoscopic duodenal mucosa appearance alone lacks specificity and has only a moderate sensitivity for diagnosis of IL. Evaluation of biomarkers associated with PLE improved the sensitivity; however, poor specificity for diagnosis of IL supports the need for histopathologic confirmation.
Topics: Animals; Biopsy; Dog Diseases; Dogs; Duodenal Diseases; Endoscopy, Digestive System; Female; Lymphangiectasis, Intestinal; Male; Retrospective Studies; Sensitivity and Specificity; Statistics, Nonparametric
PubMed: 22827501
DOI: 10.1111/j.1939-1676.2012.00970.x -
British Medical Journal Dec 1965
Topics: Duodenal Diseases; Duodenal Ulcer; Dyspepsia; Humans; Inflammation
PubMed: 5850462
DOI: No ID Found -
Journal of Pain and Symptom Management Aug 2000Nonsteroidal anti-inflammatory drugs (NSAIDs) are popular and important for the treatment of inflammation and pain. However, conventional NSAIDs are intrinsically toxic... (Review)
Review
Nonsteroidal anti-inflammatory drugs (NSAIDs) are popular and important for the treatment of inflammation and pain. However, conventional NSAIDs are intrinsically toxic to the gastroduodenal (GD) mucosa. The literature can, and should, guide us towards safer prescribing of NSAIDs. Factors known to increase the risk of GD toxicity include: history of peptic ulcer disease; advanced age; high doses; and coadministration of aspirin, anticoagulants or corticosteroids. Patients with any one of these risk factors, with the possible exception of age alone, should receive gastroprotective prophylaxis with proton pump inhibitors or misoprostol. Standard dose H2 antagonists do not protect against NSAID-induced gastric ulcers and are unsuitable for prophylaxis. Awareness of risk factors and appropriate prophylactic agents will minimize the risk to patients. Whether the new generation of highly selective COX-2 inhibitors and nitric oxide-donating NSAIDs are safer drugs in long-term use be remains to be proven, though initial clinical trial data are positive.
Topics: Anti-Inflammatory Agents, Non-Steroidal; Anti-Ulcer Agents; Duodenal Diseases; Humans; Stomach Diseases
PubMed: 10989252
DOI: 10.1016/s0885-3924(00)00175-5 -
BMC Veterinary Research May 2024Common marmosets (Callithrix jacchus) are widely used as primate experimental models in biomedical research. Duodenal dilation with chronic vomiting in captive common...
BACKGROUND
Common marmosets (Callithrix jacchus) are widely used as primate experimental models in biomedical research. Duodenal dilation with chronic vomiting in captive common marmosets is a recently described life-threatening syndrome that is problematic for health control. However, the pathogenesis and cause of death are not fully understood.
CASE PRESENTATION
We report two novel necropsy cases in which captive common marmosets were histopathologically diagnosed with gastric emphysema (GE) and pneumatosis intestinalis (PI). Marmoset duodenal dilation syndrome was confirmed in each case by clinical observation of chronic vomiting and by gross necropsy findings showing a dilated, gas-filled and fluid-filled descending duodenum that adhered to the ascending colon. A diagnosis of GE and PI was made on the basis of the bubble-like morphology of the gastric and intestinal mucosa, with histological examination revealing numerous vacuoles diffused throughout the lamina propria mucosae and submucosa. Immunostaining for prospero homeobox 1 and CD31 distinguished gas cysts from blood and lymph vessels. The presence of hepatic portal venous gas in case 1 and possible secondary bacteremia-related septic shock in case 2 were suggested to be acute life-threatening abdominal processes resulting from gastric emphysema and pneumatosis intestinalis.
CONCLUSIONS
In both cases, the gross and histopathological findings of gas cysts in the GI tract walls matched the features of human GE and PI. These findings contribute to clarifying the cause of death in captive marmosets that have died of gastrointestinal diseases.
Topics: Animals; Callithrix; Pneumatosis Cystoides Intestinalis; Emphysema; Male; Monkey Diseases; Stomach Diseases; Female; Duodenal Diseases
PubMed: 38783305
DOI: 10.1186/s12917-024-04087-8 -
Annals of Surgery May 1974
Topics: Abdominal Injuries; Adolescent; Adult; Aged; Appendicitis; Child; Child, Preschool; Diagnosis, Differential; Diet Therapy; Duodenal Diseases; Female; Hematoma; Humans; Infusions, Parenteral; Laparotomy; Male; Methods; Middle Aged; Postoperative Complications; Radiography
PubMed: 4823836
DOI: 10.1097/00000658-197405000-00005