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Delveus H, Lanzing G, Sahli H, Rönnow CF, Dahlbäck C, Buchwald P. Diverticulosis and risk of diverticulitis in 10 years; a Swedish retrospective observational study. Scand J Gastroenterol 2024; 59:433-436. [PMID: 38206087 DOI: 10.1080/00365521.2023.2301345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND Diverticulosis is a common condition and is thought to be increasing in the Western population. Several studies have attempted to estimate the prevalence of diverticulosis and it's inflamed state, diverticulitis, with results varying depending on study population and methodology, The aim of this study was to investigate the prevalence of diverticulosis in patients undergoing colonoscopy at a Swedish academic referral centre and to study the incidence of diverticulitis in a 10-year follow-up. METHODS All patients who had undergone colonoscopy at the Endoscopy unit, Skåne University Hospital, Sweden, during 01 January 2010 through 31 December 2011 were identified. The colonoscopy referrals, colonoscopy reports, and medical records until 14 June 2022 were reviewed. RESULTS In all, 2648 patients were included in the study, whereof 910 patients had reported diverticulosis (34.4%). During the 10-year follow-up, the overall incidence of computed tomography verified diverticulitis was 4.4%, and 0.6% for patients with and without diverticulosis at index colonoscopy, respectively. Of the 50 patients that developed diverticulitis, 21 were complicated and 29 uncomplicated. CONCLUSION Diverticulosis is a common condition in the population, although most patients will not develop diverticulitis.
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Affiliation(s)
- Hugo Delveus
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Gustav Lanzing
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Hannah Sahli
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Carl-Fredrik Rönnow
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Department of Endoscopy, Skåne University Hospital, Malmö, Sweden
| | - Cecilia Dahlbäck
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Department of Surgery, Skåne University Hospital, Malmö, Sweden
| | - Pamela Buchwald
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Department of Surgery, Skåne University Hospital, Malmö, Sweden
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Ratusznik J, Ratusznik F, Pękala JR, Krager E, Hołda M, Sarata V, Łazarz D, Raputa W, Tomaszewski KA. A meta-analysis of the accessory left atrial appendage and the left atrial diverticulum. Clin Anat 2024; 37:294-303. [PMID: 37621227 DOI: 10.1002/ca.24110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 06/22/2023] [Accepted: 07/31/2023] [Indexed: 08/26/2023]
Abstract
Left atrial (LA) structures, including the accessory left atrial appendage (aLAA) and left atrial diverticulum, have been studied based on their prevalence, shape, and association with arrhythmia and thrombi formation. A pooled prevalence with morphometric data has not been determined in previous research. Our goal is to provide structured, clinically relevant information on said structures for clinical practitioners to use in their daily work. We propose that morphometric data of additional LA structures is necessary when considering the possible complications during cardiac interventions. We conducted a meta-analysis of all relevant studies which used electrocardiogram (ECG)-gated computed tomography (CT) imaging to determine the prevalence of LA structures and record their morphometric characteristics as well as the presence of thrombi. Data were extracted from 19 studies (n = 6643 hearts). The pooled prevalence estimate of left atrial diverticulum and/or aLAAs were reported from 14 studies and was 28.8%. The most common location noted was anterosuperior in the LA with 70.2% of structures found there. Data regarding thrombi presence in left atrial diverticulums or aLAAs were extracted from 11 studies and a thrombus was present in 0.2%. The prevalence rates of aLAAs and left atrial diverticulums are essential in performing uncomplicated cardiac interventions and reducing risk of electrophysiological procedures. Our findings show a considerable prevalence of LA structures in varying populations, provides information regarding the general characteristics of said structures, and does not support the previously theorized associated risk of thrombus formation in relation to LA structure presence.
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Affiliation(s)
- Jakub Ratusznik
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Filip Ratusznik
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Jakub R Pękala
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Eirik Krager
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Mateusz Hołda
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
- Division of Cardiovascular Sciences, The University of Manchester, Manchester, UK
| | - Victoria Sarata
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Dominik Łazarz
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Wiktor Raputa
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Krzysztof A Tomaszewski
- International Evidence-Based Anatomy Working Group, Krakow, Poland
- Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
- Andrzej Frycz Modrzewski Krakow University, Kraków, Poland
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Levy MJ, Osterkamp RL, Glauninger K, Strate LL. Diverticulosis morphology is associated with risk of diverticulitis. Eur J Gastroenterol Hepatol 2024; 36:382-386. [PMID: 38417057 PMCID: PMC10914328 DOI: 10.1097/meg.0000000000002717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
The size, number and distribution of diverticula vary greatly in patients with diverticulosis. We aimed to study the association between the morphology of diverticulosis assessed on colonoscopy and the risk of diverticulitis. We performed a retrospective, case-control study of cases with a history of diverticulitis and controls with diverticulosis without diverticulitis matched on sex, age (within 5 years) and year of colonoscopy. Diverticulosis characteristics were obtained from endoscopy reports and were categorized according to severity, extent, number and size. We used conditional logistic regression on matched pairs to calculate the odds of diverticulitis among patients with diverticulosis according to differing morphologic characteristics. We identified 85 cases with computed tomography-documented diverticulitis and 85 matched controls with diverticulosis without a diagnosis of diverticulitis. In cases, 60% had left-sided only diverticulosis, 2% had right-sided only and 38% had both right and left-sided diverticulosis; whereas in controls, the distribution was 53%, 18% and 29%, respectively. Cases were more likely to have large diverticula [odds ratio (OR), 3.33; 95% confidence interval (CI), 1.30-8.56 for left colon only and 1.89, 95% CI, 0.78-4.57 for both right and left]. Similarly, when the severity of diverticulosis was compared between the groups, cases were more likely to have moderate or severe diverticulosis (OR, 3.44; 95% CI, 1.51-7.84 for moderate and OR, 8.87; 95% CI, 2.98-26.37 for severe). Diverticulitis cases were more likely to have large diverticula and severe diverticulosis when compared to controls suggesting that size and severity are novel risk factors for diverticulitis.
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Affiliation(s)
- Miriam J Levy
- University of Washington Department of General Internal Medicine, 1959 NE Pacific St, Settle, WA 98195
| | - Rebecca L Osterkamp
- Division of Gastroenterology, University of Washington School of Medicine, Harborview Medical Center, 325 Ninth Ave, Box 359773, Seattle, WA 98104
| | - Kristof Glauninger
- Department of Statistics, University of Washington, Box 354322, Seattle, WA 98195-4322
| | - Lisa L Strate
- Division of Gastroenterology, University of Washington School of Medicine, Harborview Medical Center, 325 Ninth Ave, Box 359773, Seattle, WA 98104
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Chen D, Tian C, Fang K, Luo M, Shu C. Association of Ductus Diverticulum and Acute Type B Aortic Dissection. Acad Radiol 2023; 30:2541-2547. [PMID: 36754645 DOI: 10.1016/j.acra.2023.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/10/2023] [Accepted: 01/13/2023] [Indexed: 02/08/2023]
Abstract
RATIONALE AND OBJECTIVES An anatomic association between ductus diverticulum and the primary entry tear in type B aortic dissection was observed. The aim was to reveal the association between ductus diverticulum and acute type B aortic dissection. MATERIALS AND METHODS A matched case-control study was conducted. Case subjects were extracted from consecutive patients with aortic dissection in the emergency department during 2019; the control subjects were extracted from consecutive patients without major aortic disease during 2019. 1:1 matching was performed for age, sex, and comorbidity, the prevalence of ductus diverticulum was compared, and conditional logistic regression was performed to reveal the association of ductus diverticulum and acute type B aortic dissection. In addition, the anatomic association between the ductus diverticulum and the primary entry tear was assessed in extracted cases, and baseline parameters were compared between dissection patients with or without ductus diverticulum. RESULTS 128 cases and 402 control subjects were extracted. 86 pairs were formed after matching, and the proportion of ductus diverticulum (19.8% vs 1.2%, p < 0.001) was higher in the case group. Conditional logistic regression revealed ductus diverticulum(OR = 22.04, 95%CI: 2.81-172.76, p = 0.003) as an independent predictor for acute type B aortic dissection. Besides, the ductus diverticulum has an anatomic association with the primary entry tear (OR = 4.22, 95%CI: 1.46-12.25, p = 0.008), and dissection patients with ductus diverticulum were younger (47.9 vs 54.4, p = 0.015) than dissection patients without ductus diverticulum. CONCLUSION Ductus diverticulum is common in acute type B aortic dissection and is independently associated with acute type B aortic dissection.
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Affiliation(s)
- Dong Chen
- Center of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167, Beilishi Road, Xicheng District, Beijing, China
| | - Chen Tian
- Center of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167, Beilishi Road, Xicheng District, Beijing, China
| | - Kun Fang
- Center of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167, Beilishi Road, Xicheng District, Beijing, China
| | - Mingyao Luo
- Center of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167, Beilishi Road, Xicheng District, Beijing, China
| | - Chang Shu
- Center of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167, Beilishi Road, Xicheng District, Beijing, China; Department of Vascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China.
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Wlodarczyk JR, Yoon D, Owens J, Ershadi S, Lee SW, Cologne KG, Koller SE. Prevalence of and Risk Factors for Incidental Colonic Diverticulosis. J Surg Res 2022; 280:348-354. [PMID: 36037611 DOI: 10.1016/j.jss.2022.07.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 07/13/2022] [Accepted: 07/28/2022] [Indexed: 11/18/2022]
Abstract
INTRODUCTION The true prevalence and pathogenesis of diverticulosis is poorly understood. Risk factors for diverticulosis are presently unclear, with most clinicians attributing its development to years of chronic constipation. Previous studies have been limited by their failure to include young, ethnically diverse patient populations. METHODS Patients who presented to the emergency department of our hospital from January-September 2019 and underwent abdominal computerized tomography (CT) scan for the evaluation of appendicitis were included. CT's were reviewed for the presence of diverticulosis. Risk factors for diverticulosis were determined for two age groups: >40 and ≤ 40. RESULTS A total of 359 patients were included in the study. The median age was 38.57.1% were male. 81.6% were Hispanic. 43.5% had colonic diverticulosis on CT. 198 patients (55.1%) were ≤ age 40. The rate of diverticulosis in this group was 35.3% (n = 70). Those with diverticulosis were not significantly older (median age 29 versus 27, P = 0.061) but had a higher median body mass index (BMI) (28.4 versus 25.3, P = 0.003) compared to those without diverticulosis. On multivariate analysis, no characteristics were associated with the presence of diverticulosis for this group. Over age 40, 53.4% of patients (n = 86) had diverticulosis. Patients with diverticulosis were more likely to be Hispanic (95.3% versus 73.3%, P ≤ 0.001), less likely to be Asian (2.4% versus 16.0%, P = 0.004), had a higher median BMI (28.7 versus 25.5, P ≤ 0.001), and were more likely to use alcohol (30.2% versus 14.7%, P = 0.024) than those without diverticulosis. On multivariate analysis, characteristics associated with the presence of diverticulosis were BMI >30 (odds ratio OR 2.22, 95% confidence interval CI 1.03-4.80), Hispanic ethnicity (OR 10.05, 95% CI 1.74-58.26), and alcohol use (OR 3.44, 95% CI 1.26-9.39). CONCLUSIONS There was a higher rate of asymptomatic diverticulosis in the <40 cohort than previously reported in the literature. Obesity, alcohol use, and Hispanic ethnicity were associated with the presence of diverticulosis in patients > age 40, but no risk factors for diverticulosis were identified for patients ≤ age 40, suggesting that diverticular pathogenesis may differ by age. Constipation was not a risk factor for diverticulosis in either age group. The data regarding the prevalence of diverticulosis in Hispanic patients is lacking and should be the focus of future inquiry.
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Affiliation(s)
| | - Dong Yoon
- Keck School of Medicine, Los Angeles, California
| | - Judy Owens
- Keck School of Medicine, Los Angeles, California
| | - Sean Ershadi
- Keck School of Medicine, Los Angeles, California
| | - Sang W Lee
- Keck School of Medicine, Los Angeles, California
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van Rossen TM, Ooijevaar RE, Kuyvenhoven JP, Eck A, Bril H, Buijsman R, Boermeester MA, Stockmann HBAC, de Korte N, Budding AE. Microbiota composition and mucosal immunity in patients with asymptomatic diverticulosis and controls. PLoS One 2021; 16:e0256657. [PMID: 34492052 PMCID: PMC8423250 DOI: 10.1371/journal.pone.0256657] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 08/11/2021] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION The etiology of diverticulosis is still poorly understood. However, in patients with diverticulitis, markers of mucosal inflammation and microbiota alterations have been found. The aim of this study was to evaluate potential differences of the gut microbiota composition and mucosal immunity between patients with asymptomatic diverticulosis and controls. METHODS We performed a prospective study on patients who underwent routine colonoscopy for causes not related to diverticular disease or inflammatory bowel disease. Participants were grouped based on the presence or absence of diverticula. Mucosal biopsies were obtained from the sigmoid and transverse colon. Microbiota composition was analyzed with IS-pro, a 16S-23S based bacterial profiling technique. To predict if patients belonged to the asymptomatic diverticulosis or control group a partial least squares discriminant analysis (PLS-DA) regression model was used. Inflammation was assessed by neutrophil and lymphocyte counts within the taken biopsies. RESULTS Forty-three patients were enrolled. Intestinal microbiota profiles were highly similar within individuals for all phyla. Between individuals, microbiota profiles differed substantially but regardless of the presence (n = 19) of absence (n = 24) of diverticula. Microbiota diversity in both sigmoid and transverse colon was similar in all participants. We were not able to differentiate between diverticulosis patients and controls with a PLS-DA model. Mucosal lymphocyte counts were comparable among both groups; no neutrophils were detected in any of the studied biopsies. CONCLUSIONS Microbiota composition and inflammatory markers were comparable among asymptomatic diverticulosis patients and controls. This suggests that the gut microbiota and mucosal inflammation do not play a major role in the pathogenesis of diverticula formation.
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Affiliation(s)
- Tessel M. van Rossen
- Department of Medical Microbiology & Infection Control, Amsterdam Institute for Infection & Immunity, Amsterdam UMC, location VUmc, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- * E-mail:
| | - Rogier E. Ooijevaar
- Department of Gastroenterology & Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam UMC, location VUmc, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Johan Ph. Kuyvenhoven
- Department of Gastroenterology & Hepatology, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - Anat Eck
- Department of Medical Microbiology & Infection Control, Amsterdam Institute for Infection & Immunity, Amsterdam UMC, location VUmc, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Herman Bril
- Department of Pathology, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - René Buijsman
- Department of Traumasurgery, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Marja A. Boermeester
- Department of Surgery, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Niels de Korte
- Department of Surgery, Spaarne Gasthuis, Hoofddorp, The Netherlands
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Liu S, Chen L, Zhu G, Shao Y, Yu S, Li W, Lv W. Analysis of risk factors for cesarean scar diverticulum: A STROBE-compliant case-control study. Medicine (Baltimore) 2021; 100:e25757. [PMID: 33907172 PMCID: PMC8084051 DOI: 10.1097/md.0000000000025757] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 02/05/2021] [Accepted: 04/09/2021] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT The purpose of this study was to explore the relevant factors that affect the risk of cesarean scar diverticulum (CSD).A retrospective, case-control study was designed among women with a history of cesarean section (CS) who were admitted in Zhejiang Tongde Hospital from January 2017 to December 2019. Women with missing information were excluded. The basic clinical characteristics and the risk factors for CSD were assessed using univariate analysis and multivariate logistic regression analysis.A total of 216 women were analyzed, including 87 patients with CSD and 129 cases without CSD as control. Significant differences in number of CS, trial of labor (elective or urgent CS), CS interval, uterine position, intraoperative hemorrhage, and dysmenorrhea between CSD group and control group (P < .05). Multivariate logistic regression analysis showed that number of CS, trial of labor, interval of CS, and uterine position were independent risk factors of CSD.In women with a history of CS, multiple cesarean deliveries, elective CS, cesarean interval of less than 5 years, and retroflexed position of the uterus may be associated with an elevated risk of CSD.
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Abstract
PURPOSE OF REVIEW Small bowel diverticulosis is a well-known clinical entity whose diagnosis and management has evolved in recent years. This review covers pathophysiology, incidence, and prevalence, and it also provides an update on modern diagnosis and management. Meckel's diverticula are covered elsewhere in this volume. RECENT FINDINGS CT scan and MRI have largely supplanted barium follow-through for diagnosis. No intervention is needed in asymptomatic individuals. Endoscopic management is playing an increasing role for both bleeding and resection of intraduodenal diverticula, but surgical intervention remains the only definitive intervention for other complications like diverticulitis and small bowel obstruction. Small bowel diverticulosis is an uncommon condition which is associated with numerous possible complications. While endoscopy is playing an increasingly large role in management, surgical resection remains the treatment of choice for most complications. A high index of suspicion is needed in order to diagnose this entity.
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Affiliation(s)
- Vikram Rangan
- Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, 02215, USA.
| | - J Thomas Lamont
- Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, 02215, USA
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Gillor M, Dietz HP. Translabial ultrasound imaging of urethral diverticula. Ultrasound Obstet Gynecol 2019; 54:552-556. [PMID: 31038237 DOI: 10.1002/uog.20305] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 03/13/2019] [Accepted: 04/18/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVE Urethral diverticulum is an uncommon cause of urinary dysfunction in women, with often a significant delay in diagnosis. Urethroscopy and/or magnetic resonance imaging are/is widely used for its identification. Translabial ultrasound is an alternative, particularly since the introduction of three-/four-dimensional imaging. The aim of our study was to review 10 years' experience of urethral diverticula evaluated by translabial ultrasound. METHODS We reviewed 4121 patients seen in a tertiary urogynecologic unit between 2008 and 2018. All women were examined using multiplanar translabial ultrasound as well as office urethroscopy. Data regarding demographics, presenting symptoms and findings on clinical examination were collected. Archived ultrasound volumes were analyzed for diverticular location, diameters, complexity and echogenicity as well as tract visualization. RESULTS Of our study population, 23 (0.6%) were found to have a major urethral abnormality on translabial ultrasound, 15 of whom were confirmed to have a urethral diverticulum on urethroscopy. Of these, 12 had a cystic component and three were non-cystic on imaging. Mean maximum diameter was 15.3 mm (range, 4-32 mm). In 9/15 there was a simple diverticulum, while in 6/15 it was classified as complex. A communicating tract was seen in 10/15 (67%), and this was located at the 5-7 o'clock position in 7/10 (70%). Mean urethral circumference covered by the diverticulum was 39%. CONCLUSIONS Translabial ultrasound is a valid, non-invasive method for the diagnosis of urethral diverticulum. A cystic structure crossing the urethral rhabdosphincter has high predictive value for urethroscopic diagnosis of urethral diverticulum. Multiple hyperechogenic foci may indicate the presence of a small urethral diverticulum. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- M Gillor
- Sydney Medical School Nepean, Nepean Hospital, Penrith, NSW, Australia
- Kaplan Medical Centre, Rehovot, affiliated to the Hebrew University and Hadassah School of Medicine, Jerusalem, Israel
| | - H P Dietz
- Sydney Medical School Nepean, Nepean Hospital, Penrith, NSW, Australia
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Lee HJ, Park SJ, Cheon JH, Kim TI, Kim WH, Kim HJ. The relationship between diverticulosis and colorectal neoplasia: A meta-analysis. PLoS One 2019; 14:e0216380. [PMID: 31141507 PMCID: PMC6541260 DOI: 10.1371/journal.pone.0216380] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 02/12/2019] [Indexed: 01/26/2023] Open
Abstract
Background/Aims Diverticulosis and colorectal neoplasia share epidemiological trends and risk factors which are common in Western countries and incidences increase with age. However, the data on an association between diverticulosis and colorectal neoplasia are conflicting. Thus, we performed a meta-analysis to evaluate whether diverticulosis is associated with colorectal neoplasia. Methods A systematic literature search of PubMed, EMBASE, Cochrane Library, Web of Science, and SCOPUS was conducted to identify studies that investigated the association between diverticulosis and advanced colorectal neoplasia (advanced adenoma, colorectal cancer), adenomas, or polyps. The demographic characteristics of patients, including age, gender, indication for colonoscopy, confounding factors, and outcomes of colorectal neoplasia were assessed. Results We identified 29 cross-sectional studies (N = 450,953) that investigated the association between diverticulosis and colorectal neoplasia. The meta-analysis found that diverticulosis was not associated with advanced colorectal neoplasia (odds ratio [OR] 0.98, 95% confidence interval [CI] 0.63–1.50). Although there was a positive correlation between diverticulosis and adenomas (OR 1.47, 95% CI 1.18–1.84) and diverticulosis and polyps (OR 1.95, 95% CI 1.15–3.31), diverticulosis did not increase the risk of adenomas (OR 1.34, 95% CI 0.87–2.06) in patients who underwent screening colonoscopy. Moreover, all the increased risk of colorectal neoplasia in patients with diverticulosis was observed in published studies only, and not in unpublished ones. Conclusions This meta-analysis demonstrated that diverticulosis is not associated with an increased risk of advanced colorectal neoplasia. Although diverticulosis was associated with a higher risk of polyps and adenomas, the risk was not increased in screening populations. Moreover, the increased risk of colorectal neoplasia in patients with diverticulosis was observed only in published studies and not in unpublished ones.
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Affiliation(s)
- Hyun Jung Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Soo Jung Park
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hee Cheon
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Il Kim
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Won Ho Kim
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Jung Kim
- Department of Preventive Medicine, College of Medicine, Korea University, Seoul, Korea
- * E-mail:
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Murray KA, Hoad CL, Garratt J, Kaviani M, Marciani L, Smith JK, Siegmund B, Gowland PA, Humes DJ, Spiller RC. A pilot study of visceral fat and its association with adipokines, stool calprotectin and symptoms in patients with diverticulosis. PLoS One 2019; 14:e0216528. [PMID: 31067253 PMCID: PMC6505945 DOI: 10.1371/journal.pone.0216528] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 04/18/2019] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Complications of diverticular disease are increasingly common, possibly linked to increasing obesity. Visceral fat could contribute to the development of symptomatic diverticular disease through its pro-inflammatory effects. OBJECTIVE The study had 2 aims. A) to develop a semi-automated algorithm to measure abdominal adipose tissue from 2-echo magnetic resonance imaging (MRI) data; B) to use this to determine if visceral fat was associated with bowel symptoms and inflammatory markers in patients with symptomatic and asymptomatic diverticular disease. DESIGN An observational study measuring visceral fat using MRI together with serum adiponectin, leptin, stool calprotectin and patient-reported somatisation and bowel habit. SETTING Medical and imaging research centres of a university hospital. PARTICIPANTS MRI scans were performed on 55 patients after an overnight fast measuring abdominal subcutaneous and visceral adipose tissue volumes together with small bowel water content (SBWC). Blood and stool samples were collected and patients kept a 2 week stool diary and completed a somatisation questionnaire. MAIN OUTCOME MEASURES Difference in the volume of visceral fat between symptomatic and asymptomatic patients. RESULTS There were no significant differences in visceral (p = 0.98) or subcutaneous adipose (p = 0.60) tissue between symptomatic and asymptomatic patients. However measured fat volumes were associated with serum adipokines. Adiponectin showed an inverse correlation with visceral adipose tissue (VAT) (Spearman ρ = -0.5, p = 0.0003), which correlated negatively with SBWC (ρ = -0.3, p = 0.05). Leptin correlated positively with subcutaneous adipose tissue (ρ = 0.8, p < 0.0001). Overweight patients (BMI > 25 kgm-2) showed a moderate correlation between calprotectin and VAT (ρ = 0.3, p = 0.05). Somatization scores were significantly higher in symptomatic patients (p < 0.0003). CONCLUSIONS Increasing visceral fat is associated with lower serum adiponectin and increased faecal calprotectin suggesting a pro-inflammatory effect which may predispose to the development of complications of diverticulosis.
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Affiliation(s)
- Kathryn A. Murray
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, United Kingdom
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
- Trinity Medical Sciences University, Ratho Mill, Kingstown, St. Vincent, West Indies
| | - Caroline L. Hoad
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, United Kingdom
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
| | - Jill Garratt
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
| | - Mehri Kaviani
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, United Kingdom
| | - Luca Marciani
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
| | - Jan K. Smith
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
| | - Britta Siegmund
- Gastroenterology, Rheumatology, Infectious Diseases, Charité –Universitätsmedizin, Berlin, Germany
| | - Penny A. Gowland
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, United Kingdom
| | - David J. Humes
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
| | - Robin C. Spiller
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
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Jayaraj M, Mohan BP, Dhindsa BS, Mashiana HS, Radhakrishnan G, Dhir V, Trindade AJ, Adler DG. Periampullary Diverticula and ERCP Outcomes: A Systematic Review and Meta-Analysis. Dig Dis Sci 2019; 64:1364-1376. [PMID: 30293190 DOI: 10.1007/s10620-018-5314-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/29/2018] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Periampullary diverticulum (PAD) is most often asymptomatically found in elderly population. ERCP in the presence of PAD is technically challenging since the location and orientation of the ampulla could be altered. Various studies have reported differing results on the technical success and safety outcomes of ERCP in the presence of PAD. We aimed at a meta-analysis of such studies to assess the technical success and the occurrence of complications during ERCP in patients with PAD. METHODS We conducted a comprehensive search of several databases and conference proceedings including PubMed, EMBASE, and Web of Science databases (earliest inception to October 2017). The search was done in accordance with PRISMA guidelines to identify studies. Studies that reported on the ERCP outcomes based on the presence of PAD were included. Both prospective and retrospective studies, manuscripts and abstracts were included. Only articles in English literature were included. The primary analysis focused on the overall technical success of ERCP in the presence of PAD, and the secondary analysis was to estimate the risk of occurrence of complications. RESULTS Our search resulted in 16 studies that were included for final analysis. These 16 studies reported on 2794 patients, who had PAD, and the control group included 13,032 patients, who did not have a PAD during ERCP. Our meta-analysis of this data showed an Odd's ratio estimate of having a successful ERCP procedure in patients with PAD to be 0.51 [95% C.I. (0.35-0.72)] when compared to patients without it. This was statistically significant, with a p value 0.00. Considerable heterogeneity was noted among the studies. The heterogeneity proportion was quantified at 74.6% based on I2 statistic. The secondary outcomes measured were complications. We analyzed the pooled Post-ERCP Pancreatitis (PEP), cholangitis, perforation, and bleeding. Only those studies that had the data for these complications in both the study and the control groups were selected. PEP: The pooled Odd's estimate of having PEP was 1.28, [95% C.I (0.88-1.87)] from 12 studies reporting on 1863 patients with PAD in comparison with 7803 patients without it. The risk of PEP occurrence tended to be more in the group without PAD, though it was not statistically significant, with a p value 0.20. There was some heterogeneity observed between the studies, with the quantification I2 statistic being 28.6%. Our analysis shows that having PAD does not put a patient at increased risk for PEP. Bleeding: The pooled Odds estimate was 1.69, 95% C.I. 0.88-3.25 from nine studies reporting on 1816 patients with PAD in comparison with 5327 patients without it. This was not statistically significant, p value 0.11. Considerable heterogeneity was noted, with I2 being 55.7%. The risk of having a bleed was noted to be more in control group, and having PAD did not put patients at increased risk for bleeding during an ERCP procedure. Perforation: Patients with PAD undergoing ERCP were not at increased risk for perforation. Seven studies reported on this complication. This was noted in seven patients out of 1245 in study group, and 19 patients out of 4912 in control group. The pooled Odd's estimate was 1.24, 95% C.I. 0.54-2.87. There was no statistical significance, p value 0.61. No heterogeneity was noted among the studies included in this analysis. Cholangitis: Only four studies reported on this complication. In a total of 778 patients in study group, four had cholangitis and eight had this complication out of 3886 patients in the control group. The pooled Odd's was 2.12, 95% C.I. 0.61-7.33. There was no statistical significance, p value 0.24. No heterogeneity was noted. CONCLUSION ERCP is technically feasible and increasingly successful when performed by experts in the presence of PAD. The risk of complications such as PEP, bleeding, perforation and cholangitis does not differ between ERCP done in patients with and without PAD.
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Affiliation(s)
- Mahendran Jayaraj
- Division of Gastroenterology, University of Nevada Las Vegas (UNLV) School of Medicine, Las Vegas, NV, USA
| | | | - Banreet S Dhindsa
- Department of Internal Medicine, University of Nevada Las Vegas (UNLV) School of Medicine, Las Vegas, NV, USA
| | - Harmeet S Mashiana
- Department of Internal Medicine, University of Nevada Las Vegas (UNLV) School of Medicine, Las Vegas, NV, USA
| | | | - Vinay Dhir
- Department of Gastroenterology and Endoscopy, S L Raheja Hospital- A Fortis Associate, Mahim, Mumbai, India
| | - Arvind J Trindade
- Long Island Jewish Medical Center, Northwell Hofstra University, Hempstead, NY, USA
| | - Douglas G Adler
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Huntsman Cancer Center, 30 N 1900E 4R118, Salt Lake City, UT, 84132, USA.
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Vajravelu RK, Mamtani R, Scott FI, Waxman A, Lewis JD. Incidence, Risk Factors, and Clinical Effects of Recurrent Diverticular Hemorrhage: A Large Cohort Study. Gastroenterology 2018; 155:1416-1427. [PMID: 30056095 PMCID: PMC6219900 DOI: 10.1053/j.gastro.2018.07.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/12/2018] [Accepted: 07/22/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND & AIMS Although recurrent diverticular hemorrhage is common, its incidence and risk factors have not been measured outside of small institutional cohorts. We analyzed the incidence of and risk factors for recurrent diverticular hemorrhage and whether discontinuing anticoagulation after diverticular hemorrhage is associated with ischemic stroke. METHODS We performed a retrospective cohort study of patients enrolled in the OptumInsight Clinformatics database from 2000 through 2016. Incidence rates for initial and recurrent diverticular hemorrhage were calculated by identifying patients who had hospitalizations with a primary discharge diagnosis consistent with diverticular hemorrhage. The hazard ratios of second diverticular hemorrhage associated with anticoagulants or platelet aggregation inhibitors were calculated using Cox proportional hazards regression adjusted for demographics, comorbidities, and medication use. The hazard ratio for ischemic stroke among patients who discontinued anticoagulation after diverticular hemorrhage was calculated similarly. RESULTS In the cohort analyzed, 14,925 patients had an initial diverticular hemorrhage; 1368 of these patients had a second episode. The unstandardized incidence rates of initial and second diverticular hemorrhage were 10.9 per 100,000 person-years (95% confidence interval [CI] 10.7-11.0) and 3625.6 per 100,000 person-years (95% CI 3436.0-3823.0). Platelet aggregation inhibitors were associated with second episodes of diverticular hemorrhage (hazard ratio 1.47; 95% CI 1.15-1.88), whereas all classes of anticoagulation agents were not associated. Among patients with a potential indication for stroke prophylaxis, those who discontinued anticoagulation after the diverticular hemorrhage had an increased hazard of ischemic stroke (hazard ratio 1.93; 95% CI 1.17-3.19). CONCLUSIONS In this retrospective cohort study, platelet aggregation inhibitors, but not anticoagulants, were associated with recurrent diverticular hemorrhage. Discontinuing anticoagulation was associated with increased hazard for ischemic stroke.
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Affiliation(s)
- Ravy K Vajravelu
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Ronac Mamtani
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Frank I Scott
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Division of Gastroenterology, Department of Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado
| | - Adam Waxman
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - James D Lewis
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Pace M, Dapoto A, Surace A, Di Giacomo A, Morzenti C, Costantini E, Sala F, Sironi S. Tracheal diverticula: A retrospective analysis of patients referred for thoracic CT. Medicine (Baltimore) 2018; 97:e12544. [PMID: 30278548 PMCID: PMC6181548 DOI: 10.1097/md.0000000000012544] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
To assess the prevalence of tracheal diverticula (TD) in patients referred for thoracic Computed Tomography (CT).1679 consecutive patients subjected to thoracic CT examination for different causes, from January to June 2017, were included in this cohort study. CT was performed with a 64 slice CT, using a standard protocol and Multiplanar Reformat Images (MPR). A TD was defined as a thin-walled air sac at the paratracheal wall with a communication with the tracheal lumen. Congenital or acquired nature of TD was determined by the anatomical location, being usually the congenital ones located 4 to 5 cm below the vocal cords or a few centimeters above the carina in the right paratracheal area, whereas acquired ones were located at the level of the thoracic inlet, in the posterolateral tracheal wall. Presence of TD was assessed and their number and size recorded based on 2 axial diameters and size of neck.One or more TD were found in 96 patients (5.7% of sample), with a slight preponderance (65%) in male gender. Globally, 124 TD were detected; they were solitary in 75% of cases, double in 20.8%, and in about 4.2% they were triple. Average size of the TD was 1.3×4.9 mm with a mean width of the neck of 1.9 mm. The peak of prevalence (9%) was in patients belonging to the fourth-decade group (see ). According to their anatomical location, the majority (97.6%) of TD were acquired in nature and devoided of specific symptoms (see below).(Table is included in full-text article.)Acquired TD were detected in about 1 out of 20 of thoracic CTs and were usually incidentally. Our findings show a slightly higher frequency than previously reported. The most frequent presentation was in male and as a single entity. Clinically, TD was not associated with specific symptoms, in particular with chronic cough or Chronic Obstructive Pulmonary Disease (COPD).
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García Agudo R, Aoufi Rabih S, González Carro P, Pérez Roldán F, Proy Vega B, Arias Arias Á, Cazalla Cadenas F, Tenías Burillo JM, Fernández Rodríguez A. Gastrointestinal lesions in chronic kidney disease patients with anaemia. Nefrologia 2018; 39:50-57. [PMID: 30153940 DOI: 10.1016/j.nefro.2018.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 03/15/2018] [Accepted: 05/03/2018] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Despite the frequency with which anaemia is present in patients with chronic kidney disease (CKD), its relationship with gastrointestinal lesions has not been studied. METHOD A cross-sectional, analytical, observational study involving one year of recruitment was carried out to determine the prevalence of endoscopic gastrointestinal lesions and associated risk factors in asymptomatic patients with chronic kidney disease stages 1-5 and anaemia who had a positive qualitative immunochemical faecal occult blood test. RESULTS A total of 9,658 patients with CKD were analysed, of which 286 (2.9%) had anaemia; 198 had a positive faecal occult blood test (47% male, 71.1±11.8 years). The endoscopic study revealed 255 lesions, with at least one lesion in 68.2% of patients, with the most prevalent being: adenomatous colorectal polyps (39.6%), acute lesions of the gastric mucosa (22.6%), neoplastic lesions 15.1%), angiodysplasia (14.4%), oesophagitis (8.4%), inflammatory bowel disease (4.8%) and ischaemic colitis (3.1%). Uraemia and acetylsalicylic acid were identified as risk factors for acute gastric mucosal lesions. Angiodysplasia was associated with alcoholism, a more advanced stage of chronic kidney disease, anaemia, and lack of response to erythropoiesis-stimulating agents. Age and refractory anaemia were risk factors for adenomatous polyps and colorectal cancer. CONCLUSION Renal patients with anaemia could benefit from an endoscopic study due to their high prevalence of gastrointestinal lesions, particularly adenomatous polyps and colorectal cancer, which are more common in those over 50 years of age with CKD stages 3-5.
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Affiliation(s)
- Rebeca García Agudo
- Servicio de Nefrología, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España; Departamento de Citología e Histología Normal y Patológica, Facultad de Medicina, Universidad de Sevilla, Sevilla, España.
| | - Sami Aoufi Rabih
- Servicio de Aparato Digestivo, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España; Departamento de Citología e Histología Normal y Patológica, Facultad de Medicina, Universidad de Sevilla, Sevilla, España
| | - Pedro González Carro
- Servicio de Aparato Digestivo, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España
| | - Francisco Pérez Roldán
- Servicio de Aparato Digestivo, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España
| | - Beatriz Proy Vega
- Servicio de Farmacia Hospitalaria, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España
| | - Ángel Arias Arias
- Unidad de Apoyo a la Investigación, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España
| | - Fátima Cazalla Cadenas
- Servicio de Nefrología, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España
| | - José María Tenías Burillo
- Unidad de Apoyo a la Investigación, Hospital La Mancha-Centro, Alcázar de San Juan, Ciudad Real, España
| | - Ana Fernández Rodríguez
- Departamento de Citología e Histología Normal y Patológica, Facultad de Medicina, Universidad de Sevilla, Sevilla, España
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Ichikawa T, Koizumi J, Tanno K, Okochi T, Nomura T, Shimura S, Imai Y. Kommerell Diverticulum in Adults: Evaluation of Routine CT Examinations. Tokai J Exp Clin Med 2016; 41:65-69. [PMID: 27344995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 03/22/2016] [Indexed: 06/06/2023]
Abstract
UNLABELLED Objection: To evaluate of Kommerell diverticulum (KD) in adults during routine CT examinations. MATERIAL AND METHODS Eighty-seven cases of left aortic arch with aberrant right subclavian artery (LAARS) and 28 cases of right aortic arch with aberrant left subclavian artery (RAALS) were found on routine CT examinations using 64-128 multidetector CT. We assessed the incidence of KD and measured the size of KD, and compared the results between both groups. We evaluated associated congenital and acquired cardiovascular diseases on both groups. RESULTS The incidence of KD in each group was as follows: RAALS 100 % and LAARS 48.3 % and incidence of KD in RAALS group was significant higher than in LAARS group. The mean KD size was as follows: RAALS 32.8 mm and LAARS 17.8 mm and, the size of KD in RAALS group was larger than that in LAARS group. Two cases were associated with congenital heart disease. Several cases were associated with acquired aortic diseases including aortic aneurysm, dissection, severe atherosclerosis and aortitis. CONCLUSION KD was common among adults with an ASA and some adults were associated with aortic diseases.
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Affiliation(s)
- Tamaki Ichikawa
- Department of Radiology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan. or
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Lin JN, Lin CL, Yang CH, Lin MC, Lai CH, Lin HH, Kao CH. Increased Risk of Acute Coronary Syndrome in Patients With Diverticular Disease: A Nationwide Population-Based Study. Medicine (Baltimore) 2015; 94:e2020. [PMID: 26559302 PMCID: PMC4912296 DOI: 10.1097/md.0000000000002020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Diverticular disease and acute coronary syndrome (ACS) are common disorders that share several risk factors. Few researchers have evaluated the association between diverticular disease and ACS. We aimed to assess the risk of ACS in patients with diverticular disease. A nationwide retrospective cohort study was conducted by analyzing data from the National Health Insurance Research Database in Taiwan. All patients aged ≥20 years with a diagnosis of diverticular disease from January 1, 2000, to December 31, 2011, were included in this study. For comparison, patients without diverticular disease were randomly selected and matched with the study cohort at a 4:1 ratio according to age, sex, and the year of the diagnosis of diverticular disease. Patients with incomplete age or sex information and a history of cardiovascular diseases were excluded from the study. All patients were followed until an ACS event, withdrawal from the insurance program, or December 31, 2011. In this study, 52,681 patients with diverticular disease and 210,724 patients without diverticular disease were included. Men accounted for 56.1% of patients and 57.8% of patients were ≥50 years old. The overall incidence density of ACS in patients with diverticular disease (45.5 per 10,000 person-years) was significantly higher than in those without diverticular disease (30.3 per 10,000 person-years), with an adjusted hazard ratio (HR) of 1.23 (95% confidence interval [CI], 1.14-1.32) after adjustment for age, sex, and comorbidities. The cumulative incidence of ACS in patients with diverticular disease was significantly higher than that in the control cohort (log-rank test, P < 0.001). The adjusted HRs for the development of ACS were 1.25 (95% CI, 1.15-1.37) and 1.19 (95% CI, 1.07-1.32) in patients with diverticulitis and diverticulosis, respectively. The adjusted HRs of ACS in patients with diverticular disease additionally increased from 1.97 (95% CI, 1.73-2.23) in patients with 1 comorbidity to 5.51 (95% CI, 3.88-7.84) in those with ≥5 comorbidities. This large population-based retrospective study revealed an association between diverticular disease and ACS. Further research is warranted to determine the exact mechanism of the link between these diseases.
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Affiliation(s)
- Jiun-Nong Lin
- From the Department of Critical Care Medicine (JNL), Division of Infectious Diseases, Department of Internal Medicine (JNL, CHL, HHL), Department of Nuclear Medicine (MCL), E-Da Hospital, I-Shou University, Kaohsiung, Taiwan; School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan (JNL), Management Office for Health Data (CLL), Department of Nuclear Medicine and PET Center (CHK), China Medical University Hospital, Taichung, Taiwan; Graduate Institute of Clinical Medical Science and School of Medicine (CHK), College of Medicine, China Medical University, Taichung, Taiwan (CLL); and General Education Center, Meiho University, Pingtung, Taiwan (CHY)
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Yamamichi N, Shimamoto T, Takahashi Y, Sakaguchi Y, Kakimoto H, Matsuda R, Kataoka Y, Saito I, Tsuji Y, Yakabi S, Takeuchi C, Minatsuki C, Niimi K, Asada-Hirayama I, Nakayama C, Ono S, Kodashima S, Yamaguchi D, Fujishiro M, Yamaji Y, Wada R, Mitsushima T, Koike K. Trend and risk factors of diverticulosis in Japan: age, gender, and lifestyle/metabolic-related factors may cooperatively affect on the colorectal diverticula formation. PLoS One 2015; 10:e0123688. [PMID: 25860671 PMCID: PMC4393308 DOI: 10.1371/journal.pone.0123688] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 02/23/2015] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Despite the marked increase of diverticulosis, its risk factors have not been adequately elucidated. We therefore aim to identify significantly associated factors with diverticulosis. We also aim to investigate the present state of diverticulosis in Japan. METHODS We reviewed the medical records from 1990 to 2010 that included the data of consecutive 62,503 asymptomatic colonoscopy examinees from the general population in Japan. Most recent 3,327 examinees were analyzed with 16 background factors. RESULTS Among the 62,503 subjects (47,325 men and 15,178 women; 52.1 ± 9.2 years old), diverticulosis was detected in 11,771 subjects (18.8%; 10,023 men and 1,748 women). The incidences of diverticulosis in 1990-2000 and 2001-2010 were respectively 13.0% (3,771 of 29,071) and 23.9% (8,000 of 33,432): the latter was much higher than the former in all age groups and for both genders. Considering the anatomical locations of colorectal diverticula, left-sided ones have markedly increased with age but not significantly changed with times. Univariate analyses of the 3,327 subjects showed significant association of diverticulosis with four basic factors (age, sex, body mass index, blood pressure), three life style-related factor (smoking, drinking, severe weight increase in adulthood), and two blood test values (triglyceride, HbA1c). The multiple logistic analysis calculating standardized coefficients (β) and odds ratio (OR) demonstrated that age (β = 0.217-0.674, OR = 1.24-1.96), male gender (β = 0.185, OR = 1.20), smoking (β = 0.142-0.200, OR = 1.15-1.22), severe weight increase in adulthood (β = 0.153, OR = 1.17), HbA1c (β = 0.136, OR = 1.15), drinking (β = 0.109, OR = 1.11), and serum triglyceride (β = 0.098, OR = 1.10) showed significantly positive association with diverticulosis whereas body mass index and blood pressure did not. CONCLUSIONS The large-scale data of asymptomatic colonoscopy examinees from the general population from 1990 to 2010 indicated that the prevalence of diverticulosis is still increasing in Japan. Age, male gender, smoking, severe weight increase in adulthood, serum HbA1c, drinking, and serum triglyceride showed significant positive association with diverticulosis.
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Affiliation(s)
- Nobutake Yamamichi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
- * E-mail:
| | - Takeshi Shimamoto
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
- Kameda Medical Center Makuhari, CD-2, 1–3, Nakase, Mihama-ku, Chiba-city, Japan
| | - Yu Takahashi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Yoshiki Sakaguchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Hikaru Kakimoto
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Rie Matsuda
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Yosuke Kataoka
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Itaru Saito
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Seiichi Yakabi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Chihiro Takeuchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Chihiro Minatsuki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Keiko Niimi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Itsuko Asada-Hirayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Chiemi Nakayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Satoshi Ono
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Shinya Kodashima
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Daisuke Yamaguchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Yutaka Yamaji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Ryoichi Wada
- Kameda Medical Center Makuhari, CD-2, 1–3, Nakase, Mihama-ku, Chiba-city, Japan
| | - Toru Mitsushima
- Kameda Medical Center Makuhari, CD-2, 1–3, Nakase, Mihama-ku, Chiba-city, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
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Tănase I, Păun S, Stoica B, Negoi I, Gaspar B, Beuran M. Epidemiology of diverticular disease -- systematic review of the literature. Chirurgia (Bucur) 2015; 110:9-14. [PMID: 25800310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2015] [Indexed: 06/04/2023]
Abstract
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.
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20
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Baugh KA, Weireter LJ, Collins JN. The trauma pan scan: what else do you find? Am Surg 2014; 80:855-859. [PMID: 25197870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The objective of this study was to investigate the prevalence of incidental findings in pan-computed tomography (CT) scans of trauma patients and the communication of significant findings requiring follow-up to the patient. A retrospective chart review of adult trauma patients was performed during the period of January 1, 2011, to August 31, 2011. During that period, 990 patient charts were examined and 555 charts were selected based on the inclusion criteria of a pan-CT scan including the head, neck, abdomen/pelvis, and chest. Patient demographics such as age, gender, mechanism of injury, and Injury Severity Score were collected. Nontraumatic incidental findings were analyzed to establish the prevalence of incidental findings among trauma patients. Discharge summaries were also examined for follow-up instructions to determine the effectiveness of communication of the significant findings. Between the 555 pan-CT scans (1759 total scans), 1706 incidental findings were identified with an incidence of 3.1 incidental findings per patient and with the highest concentration of findings occurring in the abdomen/pelvis. The majority of findings were benign including simple renal cysts with a prevalence of 7.7 per cent. However, 282 significant findings were identified that were concerning for possible malignancy or those requiring further evaluation, the most common of which were lung nodules, which accounted for 21.6 per cent of significant findings. However, only 32.6 per cent of significant findings were documented as reported to the patient. With the use of pan scans on trauma patients, many incidental findings have been identified to the benefit of the patient. The majority of these are clinically insignificant; however, only 32.6 per cent of potentially significant findings were communicated to the patient. The advantage of early detection comes from proper communication and this study demonstrates that there could be improvement in conveying findings to the patient.
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21
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Crowe FL, Balkwill A, Cairns BJ, Appleby PN, Green J, Reeves GK, Key TJ, Beral V. Source of dietary fibre and diverticular disease incidence: a prospective study of UK women. Gut 2014; 63:1450-6. [PMID: 24385599 PMCID: PMC4145436 DOI: 10.1136/gutjnl-2013-304644] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 11/15/2013] [Accepted: 11/19/2013] [Indexed: 12/23/2022]
Abstract
BACKGROUND Previous prospective studies have found the incidence of intestinal diverticular disease decreased with increasing intakes of dietary fibre, but associations by the fibre source are less well characterised. We assessed these associations in a large UK prospective study of middle-aged women. METHODS AND FINDINGS During 6 (SD 1) years follow-up of 690 075 women without known diverticular disease who had not changed their diet in the last 5 years, 17 325 were admitted to hospital or died with diverticular disease. Dietary fibre intake was assessed using a validated 40-item food questionnaire and remeasured 1 year later in 4265 randomly-selected women. Mean total dietary fibre intake at baseline was 13.8 (SD 5.0) g/day, of which 42% came from cereals, 22% from fruits, 19% from vegetables (not potatoes) and 15% from potatoes. The relative risk (95% CI) for diverticular disease per 5 g/day fibre intake was 0.86 (0.84 to 0.88). There was significant heterogeneity by the four main sources of fibre (p<0.0001), with relative risks, adjusted for each of the other sources of dietary fibre of 0.84 (0.81 to 0.88) per 5 g/day for cereal, 0.81 (0.77 to 0.86) per 5 g/day for fruit, 1.03 (0.93 to 1.14) per 5 g/day for vegetable and 1.04 (1.02 to 1.07) per 1 g/day for potato fibre. CONCLUSIONS A higher intake of dietary fibre is associated with a reduced risk of diverticular disease. The associations with diverticular disease appear to vary by fibre source, and the reasons for this variation are unclear.
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Affiliation(s)
- Francesca L Crowe
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Angela Balkwill
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Benjamin J Cairns
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Paul N Appleby
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jane Green
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Gillian K Reeves
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Timothy J Key
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Valerie Beral
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
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22
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Dzheng S, Dobrovol'skiĭ SP. [Connective tissue dysplasia as a reason of recurrent inguinal hernia]. Khirurgiia (Mosk) 2014:61-63. [PMID: 25327748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The examination results of 78 patients with recurrent inguinal hernia revealed presence of systemic connective tissue abnormalities in addition to dysplasia of posterior wall of inguinal canal in 48 (61.6%) patients. Hernial disease was observed in 37 (47.4%) patients including umbilical hernia in 12 cases, femoral hernia in 8 patients, hiatal hernia in 3 patients and bilateral inguinal hernia in 14 cases. Group of other diseases included varicose veins of lower limbs in 15 (19.2%) patients, mitral valve prolapse in 3 (3.8%) patients, violation of skin elasticity (striae) in 6 (7.7%) cases, diverticulum of bladder in 2 (2.6%) patients, diverticulum of esophagus in 1 (1.3%) patient, diverticulosis of small intestine in 2 (2.6%) cases. Our data prove that inguinal hernia is local manifestation of systemic disease.
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MESH Headings
- Age Factors
- Comorbidity
- Connective Tissue/pathology
- Connective Tissue Diseases/complications
- Connective Tissue Diseases/epidemiology
- Connective Tissue Diseases/pathology
- Diverticulum/epidemiology
- Diverticulum/etiology
- Diverticulum/pathology
- Female
- Hernia, Femoral/epidemiology
- Hernia, Femoral/etiology
- Hernia, Femoral/pathology
- Hernia, Hiatal/epidemiology
- Hernia, Hiatal/etiology
- Hernia, Hiatal/pathology
- Hernia, Inguinal/epidemiology
- Hernia, Inguinal/etiology
- Hernia, Inguinal/pathology
- Hernia, Umbilical/epidemiology
- Hernia, Umbilical/etiology
- Hernia, Umbilical/pathology
- Humans
- Inguinal Canal/pathology
- Male
- Middle Aged
- Mitral Valve Prolapse/epidemiology
- Mitral Valve Prolapse/etiology
- Mitral Valve Prolapse/pathology
- Risk Factors
- Statistics as Topic
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23
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[Diverticulosis -- sibling study shows hereditary component]. Z Gastroenterol 2013; 51:708-10. [PMID: 24298623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Abstract
This review of bladder diverticula in children includes: historical aspects of the condition, its presentation and diagnosis, as well as management options. The purpose of the review is to provide a comprehensive and in-depth understanding of a relatively infrequent but clinically challenging urologic abnormality that may affect not only the bladder but also the upper urinary tract and kidney.
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Affiliation(s)
- Sarah P Psutka
- Children's Hospital Boston Department of Urology, Boston, MA 02115, USA
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25
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Abstract
We assessed whether the presence of juxtapapillary duodenal diverticula (JPDD) risks biliary stone disease and recurrence. In total, 695 patients who underwent ERCP were divided into two groups: biliary stone disease (group I, n = 523) and non-stone biliary diseases (group II, n = 172). Additionally, for a control group (group III), 80 age-matched healthy subjects underwent side-view duodenoscopy. In group I, rates of post-ERCP pancreatitis, cannulation failure, and disease recurrence in two-year follow up were compared according to the presence of JPDD. In results, the incidence of JPDD in group I (42.4%) was significantly higher than in group II (16.3%) and III (18.8%). The frequencies of JPDD were increased with age in all groups, and reached statistical significance in group I. In group I, rates of post-ERCP pancreatitis were significantly higher in patients with JPDD (18.5%) compared to JPDD negative (12.6%). The cannulation failure rate was also higher in patients with JPDD (9.9%) compared to JPDD negative (5.3%). Recurrence rate was higher in patients with JPDD (25.3%) compared to JPDD negative (9.2%). In conclusion, JPDD develops with aging and risks biliary stone formation. JPDD also seems to be associated with post-ERCP pancreatitis, cannulation failure and biliary stone recurrence.
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Affiliation(s)
- Kang Suk Ko
- Division of Gastroenterology and Hepatology, Department of Internal Medicine and Research Institute of Clinical Medicine, Chonbuk National University Medical School, Jeonju, Korea
| | - Seong Hun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine and Research Institute of Clinical Medicine, Chonbuk National University Medical School, Jeonju, Korea
| | - Hyun Chul Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine and Research Institute of Clinical Medicine, Chonbuk National University Medical School, Jeonju, Korea
| | - In Hee Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine and Research Institute of Clinical Medicine, Chonbuk National University Medical School, Jeonju, Korea
| | - Seung-Ok Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine and Research Institute of Clinical Medicine, Chonbuk National University Medical School, Jeonju, Korea
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Peng LQ, Yu JQ, Yang ZG, Wu D, Xu JJ, Chu ZG, Li XM, Chen DD, Luo Y, Shao H, Tang SS, Chen J. Left Atrial Diverticula in Patients Referred for Radiofrequency Ablation of Atrial Fibrillation. Circ Arrhythm Electrophysiol 2012; 5:345-50. [PMID: 22345391 DOI: 10.1161/circep.111.965665] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background—
The anatomic features of left atrial diverticula (LAD) are still unclear in patients with atrial fibrillation (AF). The purpose of this study was to evaluate the prevalence and morphological characteristics of LAD in patients referred for radiofrequency transcatheter ablation of AF with dual-source computed tomography.
Methods and Results—
Dual-source computed tomography images were obtained in 214 patients referred for AF catheter ablation and 214 sex- and age-matched control subjects. Images were analyzed to determine the prevalence and morphological characteristics of LAD and their relationship with adjacent pulmonary veins and left atrial appendage. In AF patients 77 (36.0%) (95% confidence interval, 29.6–42.4%) had 90 LAD, whereas in control subjects 70 (32.7%) (95% confidence interval, 26.4–39.0%) had 81 LAD (
P
=0.551). In patients with AF, LAD locations were right anterosuperior (47.8%), left anterosuperior (8.9%), left lateral (32.2%), interatrial septum (4.4%), right inferior (5.6%), and posterosuperior (1.1%) walls, respectively. The mean size of LAD was 5.3±2.9×5.6±3.3 mm. The wall of the LAD was much thinner than that of adjacent left atrium (0.89±0.46 versus 2.39±0.83 mm). Most LAD were located close to a pulmonary vein or atrial appendage ostium, with a mean distance of 8.7–13.1 mm.
Conclusions—
LAD are common, with a prevalence of 36.0% in patients with AF, which is not statistically greater than that in patients without AF. Thin-walled LAD are more commonly located on the superior anterior wall of left atrium and close to common ablation sites.
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Affiliation(s)
- Li-Qing Peng
- Department of Radiology, Sichuan University, Chengdu, Sichuan, China
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Crowe FL, Appleby PN, Allen NE, Key TJ. Diet and risk of diverticular disease in Oxford cohort of European Prospective Investigation into Cancer and Nutrition (EPIC): prospective study of British vegetarians and non-vegetarians. BMJ 2011; 343:d4131. [PMID: 21771850 PMCID: PMC3139912 DOI: 10.1136/bmj.d4131] [Citation(s) in RCA: 239] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To examine the associations of a vegetarian diet and dietary fibre intake with risk of diverticular disease. DESIGN Prospective cohort study. SETTING The EPIC-Oxford study, a cohort of mainly health conscious participants recruited from around the United Kingdom. PARTICIPANTS 47,033 men and women living in England or Scotland of whom 15,459 (33%) reported consuming a vegetarian diet. MAIN OUTCOME MEASURES Diet group was assessed at baseline; intake of dietary fibre was estimated from a 130 item validated food frequency questionnaire. Cases of diverticular disease were identified through linkage with hospital records and death certificates. Hazard ratios and 95% confidence intervals for the risk of diverticular disease by diet group and fifths of intake of dietary fibre were estimated with multivariate Cox proportional hazards regression models. RESULTS After a mean follow-up time of 11.6 years, there were 812 cases of diverticular disease (806 admissions to hospital and six deaths). After adjustment for confounding variables, vegetarians had a 31% lower risk (relative risk 0.69, 95% confidence interval 0.55 to 0.86) of diverticular disease compared with meat eaters. The cumulative probability of admission to hospital or death from diverticular disease between the ages of 50 and 70 for meat eaters was 4.4% compared with 3.0% for vegetarians. There was also an inverse association with dietary fibre intake; participants in the highest fifth (≥25.5 g/day for women and ≥26.1 g/day for men) had a 41% lower risk (0.59, 0.46 to 0.78; P<0.001 trend) compared with those in the lowest fifth (<14 g/day for both women and men). After mutual adjustment, both a vegetarian diet and a higher intake of fibre were significantly associated with a lower risk of diverticular disease. CONCLUSIONS Consuming a vegetarian diet and a high intake of dietary fibre were both associated with a lower risk of admission to hospital or death from diverticular disease.
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Affiliation(s)
- Francesca L Crowe
- Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, UK.
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28
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Obermayr F, Szavay P, Schäfer J, Fuchs J. Ureteropelvic junction obstruction and calyceal diverticulum in a child with Turner syndrome and horseshoe kidney. J Pediatr Urol 2010; 6:463.e1-4. [PMID: 20843761 DOI: 10.1016/j.jpurol.2010.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2010] [Accepted: 05/04/2010] [Indexed: 11/19/2022]
Abstract
Laparoscopic dismembered pyeloplasty for ureteropelvic junction (UPJ) obstruction is considered to be a routine procedure in many pediatric surgical centers. UPJ obstruction is known to be associated with horseshoe kidney and several reports on successful laparoscopic repair in such cases exist. The case of a 9-month-old girl with Turner syndrome is reported. A horseshoe kidney with grade 4 hydronephrosis on the left side was diagnosed by ultrasound during the neonatal period. MAG3 diuretic renography and dynamic magnetic resonance imaging nephrography revealed a differential renal function of 31% and 69% on the left and right side, respectively. No drainage from the left renal pelvis could be demonstrated. Laparoscopy showed a combined UPJ obstruction and a calyceal diverticulum with a narrow infundibulum of the upper pole calices on the left side of the horseshoe kidney. Laparoscopic dismembered pyeloplasty and an additional infundibulopelvic anastomosis was performed. No intraoperative complications occurred. The immediate postoperative course was uneventful. Unobstructed drainage and stable differential renal function on the left side could be demonstrated on MAG3 diuretic renography 6 weeks postoperatively. In conclusion, laparoscopic repair of complex malformations of the upper urinary tract is feasible and leads to good functional outcome in selected cases.
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Affiliation(s)
- Florian Obermayr
- Department of Pediatric Surgery, University of Tuebingen, Tuebingen, Germany.
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30
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Ahmed I, Naeem M, Samad A, Nasir A, Aman Z, Ahmed S, Manan F. Complicated jejunal diverticula as surgical emergency: experience at a tertiary care hospital in Peshawar, Pakistan. J Ayub Med Coll Abbottabad 2010; 22:157-159. [PMID: 21409932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Diverticula of small intestine are rare. Jejunal diverticula can be single or multiple. Diverticula in the jejunum tend to be large and multiple. Clinically they may be asymptomatic or may give rise to symptoms like pain, flatulence and borborygmi, may produce malabsorption syndrome or may present in emergency with different acute pathologies like perforation, haemorrhage, obstruction, enterolith formation and inflammation. The Objective was to see the pattern of complications in jejunal diverticula presenting as a surgical emergency. METHODS This descriptive study was conducted at Surgical Units of the 3 tertiary care Hospitals of Peshawar, for 7 years from January 1, 2002 to December 31, 2008. Study included all patients presenting to and admitted in Surgical Unit, Hayatabad Medical Complex, Peshawar with complicated jejunal diverticula during the above mentioned period. Name, age, sex, other relevant data, history and examination findings and results of investigation were recorded. Uncomplicated jejuna diverticula were excluded from study. The operative findings and the type of complication were recorded. RESULTS Ten patients were admitted during 7 years of study. Out of all patients 9 were male and 1 was female. Eight out of 10 patients presented with perforation of diverticula while 1 patient had severe inflammation of diverticulum causing pain, ileus and acute abdomen. One patient had acute pain due to adhesion formation. CONCLUSION It is seen that complicated jejunal diverticulae are quite rare and the most common complication is perforation. Inflammation and adhesion are other complications with which jejunal diverticula presented during this study.
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Affiliation(s)
- Ijaz Ahmed
- Department of Surgery, Khyber Teaching Hospital, Peshawar, Pakistan
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31
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Straja D, Marincaş M, Alecu M, Boroghina G, Simion L, Stanescu A, Drilea E, Brătucu E. Juxtapapillary duodenal diverticula early and late clinical and therapeutical implications. Chirurgia (Bucur) 2009; 104:687-696. [PMID: 20187466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The aim of this paper is to identify the early and late implications of JPDD for biliary pathology, as well as for endoscopic therapy and classical surgery dealing mainly with lithiasis. This paper is based on a retrospective study comprising a number of 675 ERCP performed on 601 patients between 1997-2007, out of which 399 cases were followed by therapeutic measures. A total of 79 procedures were performed on 65 cases with JPDD. The main criteria were: gender, age, indications regarding the performance of ERCP+/-ES, complications that occurred while carrying out these procedures. In all the cases examined (601) the percentage of JPDD reported was of 10.81%. The rate of complications in the sphincterotomized patients without JPDD was 5.75% and the rate in the sphincterotomized patients with JPDD was 14.89%. In conclusion, the paper discusses the clinical and therapeutic implications of JPDD in biliary pathology. It has been found that JPDD is an important etiological cause for the late diseases occurring after cholelithiasis surgery. JPDD also leads to immediate therapeutic implications such as: difficult cannulation and high incidence of ERCP+/-ES complications.
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Affiliation(s)
- D Straja
- Oncological and General Surgery Clinic I, Institute of Oncology Bucharest.
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32
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Augustyn M, Grys I. [Diverticular disease--the rules of management]. Pol Merkur Lekarski 2009; 26:559-561. [PMID: 19606726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Diverticular disease it is one from the most common disease, and the number of young people with this illness is increasing last time. It is connected with our life style: without physical activity and low-fiber diet. Main symptoms of diverticular disease can be mild (like: abdominal pain, flatulence, constipations or diarrhea) but can also be connected with serious complications (like perforation or bleeding). The aim of this article was assigning the rules of diagnostics and treatment both mild and severe causes of this illness. Methods of prevention were also presented.
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Affiliation(s)
- Monika Augustyn
- The 5th Military Clinical Hospital in Cracow, Department of Internal Diseases with Gastroenterology Unit
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Jaramov N, Sokolov M, Angelov K, Toshev S, Petrov B. [Diverticulosis of the colon end its complications under the mask of emergency surgical abdomen--10 years experience]. Khirurgiia (Mosk) 2009:5-9. [PMID: 20509516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVES estimating the prevalence of colonic diverticulosis and its complications studied at the clinic for 10-years period as well as the approaches for its operative treatment and analysis of the subsequent results. CASES AND APPROACHES: During the period 1998-2008 56 patients were hospitalized (31 women and 25 men) at the Surgical department of the University hospital "Alexandrovska". They had different forms of colonic diverticulosis. The average age of the patients was 66.7. The retrospective analysis divides the patients into three clinical groups: 1st group--peritonitis and pericolic abscess caused by diverticulosis--present in 49 patients. 2nd group--chronic non-specific inflammatory infiltrate and fistula--present in 5 patients. 3rd group--severe haemorrhage and anaemic syndrome--present in 2 patients RESULTS Mortality-rate is 12.5% (7 patients). 10 patients with complications were registered--5 with suppuration of the surgical wound and 5 with pneumonia and pleural effusion. CONCLUSION Colonic diverticulosis is a disease of great surgical interest because of its complicated forms requiring conventional or surgical treatment. Various forms of peritonitis which are part of the emergency surgical abdomen domain are relatively frequent complication of the gastrointestinal (in particular of the colon) diverticulosis. They are difficult to diagnose in the pre-operative period and its not easy to take a decision about the particular operative approach. All that is related with the relatively high morbidity and mortality.
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Marcason W. What is the latest research regarding the avoidance of nuts, seeds, corn, and popcorn in diverticular disease? J Am Diet Assoc 2008; 108:1956. [PMID: 18954586 DOI: 10.1016/j.jada.2008.09.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Affiliation(s)
- Wendy Marcason
- American Dietetic Association's Knowledge Center Team in Chicago, IL, USA
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35
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Rosemar A, Angerås U, Rosengren A. Body mass index and diverticular disease: a 28-year follow-up study in men. Dis Colon Rectum 2008; 51:450-5. [PMID: 18157570 DOI: 10.1007/s10350-007-9172-5] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2007] [Revised: 08/10/2007] [Accepted: 09/16/2007] [Indexed: 12/12/2022]
Abstract
PURPOSE Diverticular disease increased steadily concomitant with elevated rates of overweight and obesity during the 20th century. Therefore, the objective of this study was to investigate whether overweight and obesity in midlife predict future diverticular disease in men. METHODS This was a prospective cohort study of a general population of men living in Göteborg, Sweden. A community-based sample of 7,494 men, investigated when aged 47 to 55 years, were followed from baseline in 1970 to 1973 for a maximum of 28 years. Hospitalization with a discharge diagnosis of diverticular disease according to the Swedish hospital discharge register was measured. RESULTS Totally, 112 men (1.5 percent) were hospitalized with diverticular disease. A relationship between body mass index and diverticular disease was demonstrated; men with a body mass index between 20 and 22.5 kg/m2 had the lowest risk. After adjustment for covariates, the risk increased linearly in men who had a body mass index of 22.5 to 25 (multiple-adjusted hazard ratio, 2.3; 95 percent confidence interval, 0.9-6; 25-27.5 (hazard ratio, 3 (1.2-7.6)), 27.5-30 (hazard ratio 3.2, (1.2-8.6)), and 30 or greater (hazard ratio 4.4, (1.6-12.3)) kg/m2 (P for linear trend = 0.004). Men with a body mass index of < or =20 kg/m2 had a nonsignificantly elevated risk (hazard ratio, 3 (0.7-12.5)). Smoking (hazard ratio, 1.6 (1.1-2.3) and diastolic blood pressure (hazard ratio, 1.02 (1.01-1.04) per mmHg) also were independently related to risk of diverticular disease. CONCLUSIONS In a large community-based sample of middle-aged men, overweight and obesity were strongly linked to future severe diverticular disease leading to hospitalization.
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Affiliation(s)
- Anders Rosemar
- Department of Surgery, Sahlgrenska University Hospital/Ostra, SE-416 85, Göteborg, Sweden.
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Diverticulosis and diverticulitis. J Pract Nurs 2008; 58:15-8. [PMID: 19186323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Abstract
OBJECTIVE We describe the findings of contrast-enhanced gated cardiac CT in 15 patients with 23 incidentally noted cardiac ventricular diverticula. CONCLUSION Cardiac diverticula most commonly occur in the left ventricle but have been reported to occur in all chambers of the heart. Despite reports of their rare occurrence, cardiac ventricular diverticula are fairly common findings in patients undergoing cardiac MDCT angiography.
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Affiliation(s)
- Monvadi B Srichai
- Department of Radiology, New York University School of Medicine, 530 First Ave., HCC-C48, New York, NY 10016, USA.
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Wu SD, Su Y, Fan Y, Zhang ZH, Wang HL, Kong J, Tian Y. Relationship between intraduodenal peri-ampullary diverticulum and biliary disease in 178 patients undergoing ERCP. Hepatobiliary Pancreat Dis Int 2007; 6:299-302. [PMID: 17548255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The presence of intraduodenal peri-ampullary diverticulum is often observed during upper digestive tract barium meal studies and endoscopic retrograde cholangiopancreatography (ERCP). A few papers in China and overseas reported that the diverticulum had something to do with the incidence of cholelithiasis. This study was undertaken to further test this notion and ascertain the relationship between intraduodenal peri-ampullary diverticulum and biliary disease, especially the formation of bile duct pigment stones. METHODS A total of 178 patients who had undergone ERCP or endoscopic sphincterotomy (EST) were studied retrospectively. They were divided into 6 groups according to the category of biliary disease, and the incidence rates of intraduodenal peri-ampullary diverticulum were calculated. RESULTS There were 44 patients with intraduodenal peri-ampullary diverticulum in 81 patients with primary bile duct pigment stones (54.32%), 4 in 8 patients with bile duct stones and gallbladder stones (50%), 7 in 33 patients with bile duct stones secondary to gallbladder stones (21.21%), 3 in 21 patients with inflammation and stricture of the end of the bile duct and papilla (14.29%), 1 in 22 patients with carcinoma of the end of the bile duct and papilla (4.54%), and 5 in 13 patients with post-cholecystectomy syndrome or sphincter of Oddi dysfunction (38.46%). CONCLUSIONS The incidence rate of intraduodenal peri-ampullary diverticulum in patients with primary bile duct pigment stones is higher than that in patients with bile duct stones secondary to gallbladder stones, patients with inflammation and stricture of the end of the bile duct and papilla, and patients with carcinoma of the end of the bile duct and papilla. These findings indicate that the anatomical abnormalities and malfunction of the sphincter of Oddi play an important role in the formation of bile duct pigment stones.
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Affiliation(s)
- Shuo-Dong Wu
- Department of General Surgery, Second Affiliated Hospital, China Medical University, Shenyang 110004, China.
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Kiene H. Sport und Verdauungssystem. Dtsch Med Wochenschr 2007; 132:524; author reply 524. [PMID: 17328005 DOI: 10.1055/s-2007-970372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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40
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Machicado GA, Jensen DM. Endoscopic diagnosis and treatment of severe lower gastrointestinal bleeding. Indian J Gastroenterol 2006; 25 Suppl 1:S43-51. [PMID: 17151435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Severe hematochezia is a common reason for hospitalization but the causes have changed in the last decade. Changes are in part related to the aging population, the evaluation and treatment by colonoscopists rather than surgeons or non-endoscopists, and the changes in colonoscopic practices such as piecemeal polypectomy. A careful history, physical examination, rectal examination, and nasogastric lavage may help localize the bleeding site and focus the differential diagnosis. This should be routine while resuscitating the patient. However, purging the colon for urgent colonoscopy may be the most definitive way to combine diagnosis and treatment of bleeding colonic lesions. Complete colonoscopy with intubation of the terminal ileum is recommended, and also examination of the rectum with a slotted anoscope. If those examinations are negative, a push enteroscopy is recommended for combined diagnosis and treatment. With recent advances in colonoscopic hemostasis, patients will benefit from diagnosis and treatment by experienced colonoscopists. Also, urgent colonoscopy after purge has been reported to be more cost-effective than elective colonoscopy or other strategies for diagnosis of severe hematochezia.
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Affiliation(s)
- Gustavo A Machicado
- UCLA Center for the Health Sciences, Veteran's Administration Greater Los Angeles Healthcare Center, Los Angeles, CA, USA
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Jones R, Latinovic R, Charlton J, Gulliford M. Physical and psychological co-morbidity in irritable bowel syndrome: a matched cohort study using the General Practice Research Database. Aliment Pharmacol Ther 2006; 24:879-86. [PMID: 16918893 DOI: 10.1111/j.1365-2036.2006.03044.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Irritable bowel syndrome is a common problem known to have a complex relationship with psychological disorders and other physical symptoms. Little information, however, is available concerning physical and psychological comorbidity in irritable bowel syndrome patients studied over an extended period. AIM To evaluate physical and psychological morbidity 2 years before and during 6 years after the time of diagnosis in incident cases of irritable bowel syndrome and control subjects. METHODS A matched cohort study was implemented in 123 general practices using the General Practice Research Database. Irritable bowel syndrome cases (n = 1827) and controls (n = 3654) were compared for 2 years before and 6 years after diagnosis. RESULTS The age-standardized incidence of irritable bowel syndrome in patients over 15 years of age was 1.9 per 1,000 in men and 5.8 per 1,000 in women. From 2 years before the date of diagnosis, more irritable bowel syndrome cases (13%) than controls (5%) consulted with depression or were prescribed antidepressant drugs. Consultation and prescription rates for anxiety were also higher before diagnosis, and both anxiety and depression remained prevalent up to 6 years after diagnosis. Asthma, symptoms of urinary tract infection, gall-bladder surgery, hysterectomy and diverticular disease were recorded more frequently in irritable bowel syndrome patients, who were also more likely than controls to be referred to hospital. CONCLUSIONS People who are diagnosed with irritable bowel syndrome experience more anxiety and depression and a range of physical problems, compared with controls; they are more likely to be referred to hospital.
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Affiliation(s)
- R Jones
- Division of Health and Social Care Research, King's College London School of Medicine, London, UK.
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Abstract
The epidemiological pattern of gastrointestinal bleed in western countries has been steadily changing over the last few years given the rising prevalence of an elderly population. In a one year prospective study at a referral hospital in Zurich, Switzerland, hospitalised patients were investigated with regards to the epidemiology of gastrointestinal (GI) bleeding. Of 7406 hospitalisations, a total number of 224 GI bleeds were registered (53% women, mean age 71 +/- 16, 63% with relevant co morbidities). Of 197 patients with GI bleeds, 51% had upper and 37% lower gastrointestinal bleedings. 2% had concurrent upper and lower gastrointestinal bleedings and 10% remained unexplained. The following spectrum of lesions identified as bleeding sources was: 24% ulcer bleedings, 16% diverticular bleedings, 10% colitis, 10% esophagitis and 6% Mallory-Weiss lesions. The frequency of bleeds significantly increased with patient's age. In addition, diverticular bleeding in the elderly was highly associated with intake of Aspirin. The prognosis of gastrointestinal bleeding in elderly patients in this study was excellent with a bleeding associated mortality of only 3.1%.
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Affiliation(s)
- M Geyer
- Gastroenterologie, Stadtspital Waid, Zürich.
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Rinas U, Adamek HE. [Diverticulosis/diverticulitis? What are conservative therapy possibilities?]. Med Klin (Munich) 2006; 101:49-57; quiz 58-9. [PMID: 16418814 DOI: 10.1007/s00063-006-1007-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- Ulf Rinas
- Medizinische Klinik 2, Klinikum Leverkusen gGmbH, Dhünnberg 60, 51375 Leverkusen.
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Borzecka H, Wieczorkiewicz-Płaza A, Sikora P, Bieniaś B, Majewski M, Kołłataj B, Zajaczkowska M. [Incidence of urinary system malformations in children with the nephrotic syndrome]. Przegl Lek 2006; 63 Suppl 3:211-3. [PMID: 16898533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The purposes of the study were a) to assess the incidence of urinary system malformations in children with the nephrotic syndrome (NS) and b) to estimate their effect on clinical course of the NS. A retrospective analysis comprised medical records of patients aged 2-18 years hospitalized in the Department of Pediatric Nephrology, University Children's Hospital, Lublin. Urinary tract infections (UTI) occurred in 28% of children with the NS. Imaging evaluation revealed urinary system malformations in 21.2% of children with the NS and UTI. Urinary system malformations constituted 5.9% of all children hospitalized because of the NS. Urinary system malformations included vesico-ureteral reflux (42.8%), renal duplication (28.6%), renal agenesis (14.3%) and diverticulum of the bladder (14.3%). In 48% of children with the NS and urinary system malformations, frequent recurrences of the syndrome were observed.
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Affiliation(s)
- Halina Borzecka
- Klinika Nefrologii Dzieciecej, Akademii Medycznej w Lublinie
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Stiefelhagen P. [Diverticulosis and its complications. When internistic, when surgical therapy?]. MMW Fortschr Med 2005; 147:4-6, 9. [PMID: 16116839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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Groesslinger K, Tham T, Egerbacher M, Lorinson D. Prevalence and radiologic and histologic appearance of vesicourachal diverticula in dogs without clinical signs of urinary tract disease. J Am Vet Med Assoc 2005; 226:383-6. [PMID: 15702687 DOI: 10.2460/javma.2005.226.383] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine prevalence and radiologic and histologic appearance of vesicourachal diverticula in dogs without clinical signs of urinary tract disease. DESIGN Original study. ANIMALS 50 dogs between 4 months and 17 years old representing 22 breeds that had been euthanatized for unrelated reasons; none of the dogs had a history or clinical signs of urinary tract disease. PROCEDURE Retrograde positive-contrast radiography was performed, and radiographs were examined for macroscopic diverticula. Necropsy specimens from the urinary bladder vertex were examined by means of light microscopy for diverticula and signs of inflammation. RESULTS 17 of the 50 (34%) dogs had vesicourachal diverticula, and 1 additional dog had a urachal cyst. Fifteen of the 17 diverticula were macroscopic; surface area of the diverticulum could be measured radiographically in 13 of these dogs and ranged from 1 to 90 mm2. The remaining 2 diverticula were microscopic. Sixteen diverticula were intramural and 1 was extramural. Light microscopic signs of bladder wall inflammation could be detected in 5 dogs, 4 of which had macroscopic diverticula. CONCLUSIONS AND CLINICAL RELEVANCE Results suggest that a high percentage of dogs without clinical signs of urinary tract disease may have vesicourachal [corrected] diverticula. Further studies are needed to determine the clinical relevance of vesicourethral diverticula in dogs.
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Affiliation(s)
- Karin Groesslinger
- Department of Surgery and Ophthalmology, University of Veterinary Medicine, Vienna, Veterinarplatz 1, 1210 Vienna, Austria
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Zajac A, Solecki R, Kruszyna T, Krzeszowiak J. [Duodenal diverticula and choledocholithiasis in own material]. Przegl Lek 2005; 62:1398-400. [PMID: 16786758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The detectability of duodenal diverticula (DD), a common duodenal pathology, has been growing with the increasing availability of endoscopic examinations, and especially of endoscopic retrograde cholangio-pancreatography (ERCP). The study is a retrospective analysis of incidence rates of DD and accompanying diseases of bile ducts, liver and pancreas detected by ERCP. We performed 8642 ERCP examinations between 1974 and 2001, which detected DD in 622 (7.2%) patients. Of these, 409 (65.8%) had choledocholithiasis, and 97 (15.6%) liver, gallbladder, bile ducts or pancreatic cancer. In the remaining 106 (17.0%) patients no pathologies requiring surgical intervention were found by radiological examination of bile ducts and pancreatic duct. In 10 (1.6%) patients with DD, caniulation of Vater papilla was not performed due to its anatomical location. Obtained results confirm relationship between DD and choledocholithiasis. It has not been established whether DD predispose to choledocholithiasis by interfering with bile duct emptying and causing bile lithogenicity, or rather that duodenal diverticula are caused by a concrement moved to duodenum by contractions of the gallbladder or sphincter of Oddi.
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Affiliation(s)
- Aleksander Zajac
- I Katedra Chirurgii Ogólnej, Uniwersytetu Jagiellońskiego w Krakowie, Klinika Chirurgii Gastroenterologicznej
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Bouchot O, Zerbib M. [Intra-diverticular urothelial tumors of the bladder]. Prog Urol 2002; 12:1109-11. [PMID: 12536933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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Van Duyn MA, Pivonka E. Overview of the health benefits of fruit and vegetable consumption for the dietetics professional: selected literature. J Am Diet Assoc 2000; 100:1511-21. [PMID: 11138444 DOI: 10.1016/s0002-8223(00)00420-x] [Citation(s) in RCA: 447] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Epidemiologic evidence of a protective role for fruits and vegetables in cancer prevention is substantial. The strength of this scientific base guides US national policymaking in diet and health issues and facilitates community and local programs that address national dietary goals to increase fruit and vegetable consumption. Current scientific evidence also suggests a protective role for fruits and vegetables in prevention of coronary heart disease, and evidence is accumulating for a protective role in stroke. In addition, a new scientific base is emerging to support a protective role for fruits and vegetables in prevention of cataract formation, chronic obstructive pulmonary disease, diverticulosis, and possibly, hypertension. This article provides an overview of the health benefits associated with fruit and vegetable consumption for each of these conditions, including brief discussions of underlying protective mechanisms, identifies key scientific findings regarding the health benefits of fruit and vegetable consumption, and outlines applications of these findings for dietetics professionals. The evidence reviewed provides additional support for increased consumption of a wide variety of vegetables, in particular, dark-green leafy, cruciferous, and deep-yellow-orange ones, and a wide variety of fruits, in particular, citrus and deep-yellow-orange ones. Continued attention to increasing fruit and vegetable consumption is a practical and important way to optimize nutrition to reduce disease risk and maximize good health.
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Affiliation(s)
- M A Van Duyn
- Office of Communications, National Cancer Institute, Bethesda, Md., USA
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50
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Abstract
Diverticular disease is a gastrointestinal disorder. Christine Hyde discusses the physiology and care of related conditions in the large bowel, examining potential surgical outcomes.
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Affiliation(s)
- C Hyde
- Hillingdon Hospital, Middlesex
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