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BMC Medical Imaging Apr 2022Multidetector CT is currently the best imaging method for detecting tracheal diverticulum (TD). Compared with CT, MRI is radiation-free and has higher resolution....
BACKGROUND
Multidetector CT is currently the best imaging method for detecting tracheal diverticulum (TD). Compared with CT, MRI is radiation-free and has higher resolution. However, the MRI characteristics of this disease have not been previously reported. The present retrospective study compared the MR and CT imaging features of TD, aiming to examine the role of MRI in TD diagnosis and management.
METHODS
Imaging data were collected in 26 TD patients divided into two groups, including the uninfected and infected groups. The MR and CT imaging features (size/wall/channel) of uninfected patients were compared. The performances of MRI and CT in diagnosing and monitoring therapeutic efficacy in infected TD patients were comparatively assessed.
RESULTS
The uninfected group comprised 25 cases with 25 lesions confirmed by CT, including 23 lesions (92%) detected by MRI, with an average diameter of 8.5 mm (range from 3 to 15 mm). Meanwhile, the average diameter was 7.8 mm as measured by CT (range from 2.8 mm to 14.7 mm). The lesion diameters of the two cases not detected by MRI were 2.3 mm and 2 mm. MRI detected walls of all the 23 lesions (23/23), while CT detected no wall (0/23). CT showed channels in 18 lesions (18/23) versus3 for MRI (3/23). The infected case presented with a paratracheal abscess; MRI clearly showed a relationship between the abscess and the trachea, while CT could not show the lesion source. MRI also sensitively showed the whole process of lesion absorption.
CONCLUSIONS
MRI can be used as a supplementary method for TD diagnosis, providing information about the wall that cannot be obtained by CT. MRI is superior to CT in diagnosing infected TD cases presenting with a paratracheal abscess, and in monitoring therapeutic efficacy in these patients.
Topics: Abscess; Diverticulum; Humans; Magnetic Resonance Imaging; Multidetector Computed Tomography; Retrospective Studies; Tracheal Diseases
PubMed: 35448959
DOI: 10.1186/s12880-022-00802-9 -
Journal of Gastrointestinal and Liver... Dec 2019The statements produced by the Chairmen and Speakers of the 3rd International Symposium on Diverticular Disease, held in Madrid on April 11th-13th 2019, are reported....
The statements produced by the Chairmen and Speakers of the 3rd International Symposium on Diverticular Disease, held in Madrid on April 11th-13th 2019, are reported. Topics such as current and evolving concepts on the pathogenesis, the course of the disease, the news in diagnosing, hot topics in medical and surgical treatments, and finally, critical issues on the disease were reviewed by the Chairmen who proposed 39 statements graded according to level of evidence and strength of recommendation. Each topic was explored focusing on the more relevant clinical questions. The vote was conducted on a 6-point scale and consensus was defined a priori as 67% agreement of the participants. The voting group consisted of 124 physicians from 18 countries, and agreement with all statements was provided. Comments were added explaining some controversial areas.
Topics: Congresses as Topic; Diverticular Diseases; Diverticulum; Evidence-Based Medicine; Humans
PubMed: 31930220
DOI: 10.15403/jgld-562 -
Medicine Nov 2015Colonic diverticular disease is the most common cause of lower gastrointestinal bleeding. In the past, this condition was usually managed with urgent colectomy.... (Meta-Analysis)
Meta-Analysis Review
Colonic diverticular disease is the most common cause of lower gastrointestinal bleeding. In the past, this condition was usually managed with urgent colectomy. Recently, the development of endoscopy and interventional radiology has led to a change in the management of colonic diverticular bleeding.The aim of this systematic review is to define the best treatment for colonic diverticular bleeding.A systematic bibliographic research was performed on the online databases for studies (randomized controlled trials [RCTs], observational trials, case series, and case reports) published between 2005 and 2014, concerning patients admitted with a diagnosis of diverticular bleeding according to the PRISMA methodology.The outcomes of interest were: diagnosis of diverticulosis as source of bleeding; incidence of self-limiting diverticular bleeding; management of non self-limiting bleeding (endoscopy, angiography, surgery); and recurrent diverticular bleeding.Fourteen studies were retrieved for analysis. No RCTs were found. Eleven non-randomized clinical controlled trials (NRCCTs) were included in this systematic review. In all studies, the definitive diagnosis of diverticular bleeding was always made by urgent colonoscopy. The colonic diverticular bleeding stopped spontaneously in over 80% of the patients, but a re-bleeding was not rare. Recently, interventional endoscopy and angiography became the first-line approach, thus relegating emergency colectomy to patients presenting with hemodynamic instability or as a second-line treatment after failure or complications of hemostasis with less invasive treatments.Colonoscopy is effective to diagnose diverticular bleeding. Nowadays, interventional endoscopy and angiographic treatment have gained a leading role and colectomy should only be entertained in case of failure of the former.
Topics: Disease Management; Diverticulum, Colon; Gastrointestinal Hemorrhage; Humans
PubMed: 26554768
DOI: 10.1097/MD.0000000000001710 -
The Journal of International Medical... Apr 2018Objective To compare clinical and laboratory features of elderly patients with and without diverticulosis and assess factors related to hepatosteatosis. Method This...
Objective To compare clinical and laboratory features of elderly patients with and without diverticulosis and assess factors related to hepatosteatosis. Method This retrospective case-control study analysed the clinical and laboratory data, colonoscopy and abdominal ultrasonography records of patients >65 years who underwent colonoscopies. Subjects were categorized according to the presence and absence of colonic diverticulosis. Univariate/multivariate logistic regression analyses were performed to evaluate the independent predictive factors of hepatosteatosis. Results A total of 355 patients were enrolled in the study: 169 had colonic diverticulosis; and 186 without colonic diverticulosis formed the control group. Age, sex and chronic disorders associated with the metabolic syndrome did not differ between the diverticulosis and control groups. The rate of hepatosteatosis was lower in patients with diverticulosis compared with the control group (27% versus 42%, respectively). Diabetes mellitus, hyperlipidaemia and hepatosteatosis were more common among patients aged <75 years. In the multivariate logistic regression analysis, diverticulosis remained an independent predictor of hepatosteatosis (odds ratio 0.529; 95% confidence interval 0.323, 0.866). Other independent predictive factors in the multivariate analysis were triglyceride and albumin. Conclusion Diverticulosis in the elderly was found to be a negative predictor of hepatosteatosis. Higher values of albumin and triglyceride in conjunction with the absence of diverticulosis may be suggestive of nonalcoholic fatty liver disease in the elderly.
Topics: Aged; Demography; Diverticulum; Female; Humans; Logistic Models; Male; Multivariate Analysis; Non-alcoholic Fatty Liver Disease
PubMed: 29432700
DOI: 10.1177/0300060517751740 -
Acta Obstetricia Et Gynecologica... Oct 2022The global increase of individuals born by cesarean section with reported levels up to 20% of all deliveries, makes it important to study cesarean section and possible...
INTRODUCTION
The global increase of individuals born by cesarean section with reported levels up to 20% of all deliveries, makes it important to study cesarean section and possible associations that can increase risk of subsequent diseases in children. The aim of the study was to evaluate if cesarean section is associated with increased risk of gastrointestinal disease later in life in a large population-based cohort.
MATERIAL AND METHODS
In this national population-based cohort study including all full-term individuals registered in the Medical Birth Register in Sweden between 1990 and 2000, type of delivery (exposure) was collected from the Medical Birth Register. The study population was followed until 2017 with regards to the outcomes: inflammatory bowel disease (Crohn's disease or ulcerative colitis), appendicitis, cholecystitis, or diverticulitis registered in the Swedish National Patient Register. Cox proportional-hazards models compared disease-free survival time between exposed and unexposed.
RESULTS
The final study population consisted of 1 102 468 individuals of whom 11.6% were delivered by cesarean section and 88.4% were vaginally delivered. In univariate analysis, cesarean section was associated with Crohn's disease (hazard ratio [HR] 1.13, 95% confidence interval [CI] 1.02-1.25), diverticulosis (HR 1.57, 95% CI 1.13-2.18), and cholecystitis (HR 1.16, 95% CI 1.05-1.28). However, the increased risk only remained for Crohn's disease after adjustment for confounders (HR 1.14, 95% CI 1.02-1.27). No associations between delivery mode and appendicitis, ulcerative colitis, cholecystitis, or diverticulosis were found in the multivariate analysis.
CONCLUSIONS
Cesarean section is associated with Crohn's disease later in life, but no other association between delivery mode and gastrointestinal disorders later in life could be found.
Topics: Appendicitis; Cesarean Section; Child; Cholecystitis; Cohort Studies; Colitis, Ulcerative; Crohn Disease; Diverticulum; Female; Humans; Pregnancy; Risk Factors
PubMed: 35924371
DOI: 10.1111/aogs.14427 -
Journal of Visceral Surgery Nov 2015Giant colonic diverticulum is defined by a diverticulum whose diameter is greater than 4 cm. This is a rare entity, arising mainly in the sigmoid colon. The diagnosis is...
Giant colonic diverticulum is defined by a diverticulum whose diameter is greater than 4 cm. This is a rare entity, arising mainly in the sigmoid colon. The diagnosis is based on abdominal computed tomography that shows a gas-filled structure communicating with the adjacent colon, with a smooth, thin diverticular wall that does not enhance after injection of contrast. Surgical treatment is recommended even in asymptomatic diverticula, due to the high prevalence and severity of complications. The gold standard treatment is segmental colectomy. Some authors propose a diverticulectomy when the giant diverticulum is unique.
Topics: Aged; Colectomy; Colon, Sigmoid; Diverticulum, Colon; Humans; Male; Tomography, X-Ray Computed
PubMed: 26190163
DOI: 10.1016/j.jviscsurg.2015.06.002 -
BMC Surgery Jun 2019Jejunal diverticula are the rarest of all small bowel diverticula. Most patients with jejunal diverticula are asymptomatic. Major complications include diverticulitis,... (Review)
Review
BACKGROUND
Jejunal diverticula are the rarest of all small bowel diverticula. Most patients with jejunal diverticula are asymptomatic. Major complications include diverticulitis, gastrointestinal hemorrhage, intestinal obstruction and perforation. The hemorrhage has been attributed to diverticulitis with ulceration, diverticulosis associated with trauma and irritation disorder. However, only six cases reported the arteriovenous malformations within jejunal diverticulosis to be the cause of hemorrhage.
CASE PRESENTATION
We present a case of arteriovenous malformations within jejunal diverticulosis in a 68-year-old male presented with lower gastrointestinal bleeding. After admission and stabilization, upper and lower endoscopies were performed without demonstrating the bleeding site. They only revealed clotted and red blood throughout the colon. Technetium-labeled red blood cell bleeding scan, endoscopic capsule, and selective angiography were performed to localize the site of bleeding without significant findings. As the clinical status of the patient deteriorated, exploratory laparotomy was performed urgently. Extensive jejunal saccular pouches were found 10 cm distal to duodenojejunal junction extending 1.6 m distally. Segmental resection was performed with side to side primary anastomosis. Microscopic examination of the specimen revealed many diverticula. He was followed up 2 years after that without complications.
CONCLUSION
We report yet the seventh case jejunal diverticulosis with the presence of angiodysplasia, in hope of expanding the knowledge of a rare occurrence and increasing the demand for further research about the etiology, clinical impact and treatment of such anomalies coexistence. This case also highlights the importance of considering the diagnosis of AVMs within jejunal diverticulosis in the presence of uncontrollable blood loss in the pre- or intra- operatively diagnosed jejunal diverticulosis and the urgent need for surgical intervention. In addition, the diagnostic tests should be performed close to the bleeding episode.
Topics: Aged; Arteriovenous Malformations; Diverticulum; Gastrointestinal Hemorrhage; Humans; Jejunal Diseases; Laparotomy; Male
PubMed: 31248400
DOI: 10.1186/s12893-019-0538-0 -
Chirurgia (Bucharest, Romania : 1990) 2015Associated with the Western diet and life style,diverticular disease is affecting more and more developing countries worldwide. Recent studies show an increase in... (Review)
Review
INTRODUCTION
Associated with the Western diet and life style,diverticular disease is affecting more and more developing countries worldwide. Recent studies show an increase in incidence of the disease at young age, that raises the risk of complications, along with major consequences for the patient but also for the healthcare system.
METHOD
Systematic review of the literature with US National Library of Medicine and National Institutes of Health International PubMed Medline, using abstracts and articles available in PubMed Medline, Cochrane databases searching for ("Diverticulosis, Colonic epidemiology" [MeSH] OR"Diverticulosis, Colonic etiology" [MeSH] OR "Diverticulosis,Colonic genetics" [MeSH] OR "Diverticulosis, Colonic history" [MeSH]).
RESULTS
Even from the rise of diverticular disease as a public healthcare problem, at the end of the previous century, it was associated with a diet rich in refined sugars, lacking vegetable fibres. The higher incidence in countries like U.S.A., Canada, United Kingdom and the northern states compared with its rare occurrence in the sub-Saharan African continent, strengthen the anterior assumptions. In regions like Asia, the disease pattern is characterized by are latively low incidence of colonic diverticular disease, with distribution of diverticula mainly on the right colon. The different incidence by sex and age show the possible existence of hormonal protective factors. Studies from countries with a rich ethnic diversity, bring into question the probable genetic predisposition to diverticular disease, fact backed-up by the few studies on twins and 1st degree relatives available in the literature.
DISCUSSION
The rising incidence of colonic diverticular disease in Romania makes our country adhere the epidemiologic model existing in countries with a close socio-economic status.Although with a lower incidence than countries that have adopted a Western diet, Romania is likely to encounter a public health problem, if certain measures to identify and minimise the population exposure to risk factors are not taken.
Topics: Age Distribution; Developed Countries; Developing Countries; Diet; Diverticulitis, Colonic; Diverticulosis, Colonic; Diverticulum; Evidence-Based Medicine; Global Health; Humans; Incidence; Risk Factors; Romania; Sex Distribution
PubMed: 25800310
DOI: No ID Found -
Saudi Journal of Gastroenterology :... 2023
Topics: Humans; Cholangiopancreatography, Endoscopic Retrograde; Sphincterotomy, Endoscopic; Duodenal Diseases; Diverticulum
PubMed: 36647939
DOI: 10.4103/sjg.sjg_9_23 -
Medicine Mar 2018Small intestinal diverticulum with bleeding is an important reason for obscure gastrointestinal bleeding (OGB) , in addition to tumor and vascular diseases. Small... (Review)
Review
RATIONALE
Small intestinal diverticulum with bleeding is an important reason for obscure gastrointestinal bleeding (OGB) , in addition to tumor and vascular diseases. Small intestinal diverticulum with bleeding is difficult to detect by barium meal and angiographic methods and has been regarded as an important cause of obscure gastrointestinal tract bleeding in adolescents. Because of its complicated etiology and non-specific clinical manifestations, it is relatively difficult to detect small intestinal diverticulum with bleeding, especially in patients with a large amount of bleeding and hemodynamic instability.
PATIENT CONCERNS
This retrospective study collects clinical statistics of 19 patients admitted to our hospital from January 2010 to December 2016. Patients who had small intestinal diverticulum patients with bleeding were included in this study. Patients who were taking anticoagulants were excluded DIAGNOSES:: Small intestinal diverticulum patients with bleeding.
INTERVENTIONS
This retrospective study describes the clinical features of patients with small intestinal diverticulum whose main symptom was gastrointestinal bleeding and analyze the literature on this topic, with particular reference to the clinical characteristics, pathological features, and choice of examination methods.
LESSONS
Small intestinal diverticulum with bleeding is a common cause of obscure gastrointestinal bleeding, but it is difficult to detect using normal examination methods. For patients with repeated gastrointestinal bleeding and no positive results found on gastroscopy and colonoscopy, endoscopy of the small intestine and CTE with contrast can be considered as a diagnostic modality.
Topics: Adolescent; Adult; Diverticulum; Female; Gastrointestinal Hemorrhage; Humans; Intestine, Small; Male; Middle Aged; Retrospective Studies; Young Adult
PubMed: 29489685
DOI: 10.1097/MD.0000000000009871