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Shi HX, Ye YQ, Zhao HW, Kong DC, Huang SZ, Yan Q, Chen YB, Zhang P, Chen S, Hou BH, Zhang CZ. A new classification of periampullary diverticulum: cannulation of papilla on the inner margins of the diverticulum (Type IIa) is more challenging. BMC Gastroenterol 2023; 23:252. [PMID: 37491210 PMCID: PMC10369787 DOI: 10.1186/s12876-023-02862-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 06/22/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Periampullary diverticulum (PAD) may make the performance of endoscopic retrograde cholangiopancreatography (ERCP) in patients with choledocholithiasis more difficult and may increase complication rates. The present study evaluated the effects of PAD on first-time ERCP in patients with choledocholithiasis. METHODS Outcomes were compared in patients with and without PAD and in those with four types of PAD: papilla located completely inside the diverticulum (type I), papilla located in the inner (type II a) and outer (type II b) margins of the diverticulum; and papilla located outside the diverticulum (type III). Parameters compared included cannulation time and rates of difficult cannulation, post-ERCP pancreatitis (PEP) and perforation. RESULTS The median cannulation times in patients with types I, II a, II b, III PAD and in those without PAD were 2.0 min, 5.0 min, 0.67 min, 3.5 min, and 3.5 min, respectively, with difficult cannulation rates in these groups of 7.4%, 31.4%, 8.3%, 18.9%, and 23.2%, respectively. The rates of PEP in patients with and without PAD were 5.3% and 5.1%, respectively. Four patients with and one without PAD experienced perforation. CONCLUSIONS The division of PAD into four types may be more appropriate than the traditional division into three types. Cannulation of type I and II b PAD was easier than cannulation of patients without PAD, whereas cannulation of type II a PAD was more challenging. PAD may not increase the rates of PEP.
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Affiliation(s)
- He-Xian Shi
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, China
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
- Department of Hepatobiliary Surgery, HeZe Municipal Hospital, HeZe, 274000, Shandong, China
| | - Yong-Qiang Ye
- Department of Hepatobiliary Surgery, HeZe Municipal Hospital, HeZe, 274000, Shandong, China
| | - Hai-Wang Zhao
- Department of Hepatobiliary Surgery, HeZe Municipal Hospital, HeZe, 274000, Shandong, China
| | - De-Cai Kong
- Department of Gastrointestinal Surgery, HeZe Municipal Hospital, HeZe, 274000, Shandong, China
| | - Shan-Zhou Huang
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - Qian Yan
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
- School of Medicine, South China University of Technology, Guangzhou, 51000, China
| | - Yu-Bin Chen
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
- School of Medicine, South China University of Technology, Guangzhou, 51000, China
| | - Ping Zhang
- Department of Hepatobiliary Surgery, HeZe Municipal Hospital, HeZe, 274000, Shandong, China
| | - Sheng Chen
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - Bao-Hua Hou
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, China.
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China.
- School of Medicine, South China University of Technology, Guangzhou, 51000, China.
| | - Chuan-Zhao Zhang
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China.
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Jeon HJ, Lee JM, Yim SY, Choi HS, Kim ES, Keum B, Seo YS, Jeen YT, Chun HJ, Lee HS. Propensity score-matched analysis of physician-controlled wire-guided cannulation as an effective technique against difficult cannulation in endoscopic retrograde cholangiopancreatography: A retrospective study. PLoS One 2023; 18:e0285118. [PMID: 37115752 PMCID: PMC10146477 DOI: 10.1371/journal.pone.0285118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 04/16/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND Advanced endoscopic retrograde cholangiopancreatography (ERCP) cannulation strategies for difficult cases could replace conventional techniques, in which assistants control guidewires. We aimed to compare the safety and efficacy of a new salvage cannulation strategy, physician-controlled wire-guided cannulation (PCWGC), with those of a conventional strategy. METHODS This retrospective study included patients with naïve papillae who underwent ERCP between January 2018 and December 2020. Patients, divided into two groups, received initial cannulation using a conventional catheter. After failed cannulation, the second attempt used PCWGC and double-guidewire technique (DGT) in the new and conventional strategy groups, respectively. Propensity score-matching (PSM) analysis compared outcomes between groups. Primary outcome included overall success rate, while secondary outcomes included cannulation time, adverse events, and cannulation difficulty subgroup analysis. RESULTS The new strategy group comprised 255 (47.6%) of 536 patients who underwent ERCP. The total cannulation success rate was 98.4% (vs. 97.2%, p = 0.318), with similar post-ERCP pancreatitis (PEP) (1.8% vs. 2.4%, p = 0.64) rates. Following 1:1 PSM, 219/438 patients were allocated to both the conventional and new strategy groups, and 46 patients from the difficult cannulation subgroup were distributed evenly among groups. No difference in overall cannulation success rate existed between the groups before (97.2% vs. 98.4%) and after PSM (96.8% vs. 98.2%). The primary cannulation success rate was higher in the conventional strategy group, while the secondary cannulation success rate was higher in the new strategy group. However, the difficult cannulation subgroup PSM results showed that only the salvage cannulation success rate was significant (9/23, 39.1% vs. 18/23, 78.3%, p = 0.007). In the difficult cannulation subgroup, the salvage cannulation success rate for PCWGC was four times higher than DGT (95% confidence interval; 1.129-14.175), with no significant difference in PEP rate (p = 0.571). CONCLUSIONS PCWGC demonstrated greater efficacy than the conventional salvage technique. PCWGC could be a safe and useful technique, especially for difficult biliary cannulation.
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Affiliation(s)
- Han Jo Jeon
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Jae Min Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Sun Young Yim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Hyuk Soon Choi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Eun Sun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Bora Keum
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Yeon Seok Seo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Yoon Tae Jeen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Hoon Jai Chun
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Hong Sik Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
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Başpinar B, Ödemiş B, Erdoğan Ç, Yüksel M. Suprapapillary Needle Knife Fistulotomy Versus Conventional Precut Sphincterotomy in Difficult Biliary Cannulation: A Retrospective Comparative Study. Surg Laparosc Endosc Percutan Tech 2022; 32:700-706. [PMID: 36375111 DOI: 10.1097/sle.0000000000001123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 10/24/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) is an important therapeutic tool for many biliary diseases. Selective biliary cannulation is the first step of the treatment process. Needle knife fistulotomy (NKF) and conventional precut sphincterotomy (CPS) are widely used in difficult biliary cannulation. However, there are different results in their effectiveness and safety. This study aimed to compare both methods regarding cannulation success and adverse event profile. MATERIALS AND METHODS All eligible consecutive patients with naive papillae who underwent biliary ERCP by a single experienced endoscopist over a 3-year period were included retrospectively. The standard cannulation method with a guidewire-loaded sphincterotome was initially used for biliary cannulation in all patients. Cannulation was accepted as difficult in the case of failure of standard cannulation within 5 minutes or despite 5 attempts or insertion of the guidewire to the pancreatic duct 5 times. Three modalities in patients with difficult biliary cannulation were employed according to the structure and configuration of the papillae in addition to unintentional pancreatic cannulation: (1) NKF, (2) CPS, (3) Double guidewire technique or guidewire orientation/precut following pancreatic stenting. Latter was excluded to enable direct comparison between NKF and CPS groups. RESULTS A total of 644 patients were recruited. Analyses were performed with 541 patients after the exclusion of 103 patients. Mean (SD) age was 60.4 (18.2) years, and 257 (47.5%) patients were male. While standard cannulation was successful in 366 (67.6%), difficult biliary cannulation was observed in 175 (32.4%) patients. NKF was performed in 101 (57.7%) patients, and cannulation success was 100% in the first ERCP session. In contrast, CPS was performed in 74 (42.3%) patients with a lower cannulation success rate (79.7%) than NKF ( P <0.001). Post-ERCP pancreatitis rate was higher in CPS (9.5%) than NKF group (3.0%, P =0.063). Bleeding and cholangitis were similar in both groups. CONCLUSIONS In patients with difficult biliary cannulation with appropriate papillary structure and configuration, NKF should be used as the first choice in experienced hands because of high biliary cannulation success and low Post-ERCP pancreatitis risk.
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Affiliation(s)
- Batuhan Başpinar
- Department of Gastroenterology, University of Health Sciences, Ankara City Hospital, Ankara, Turkey
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Dündar İ, Göya C, Hattapoğlu S, Özkaçmaz S, Özgökçe M, Türkoğlu S, Türko E. Clinical Impacts of Juxtapapillary Duodenal Diverticulum Detected on Computed Tomography. Curr Med Imaging 2021; 18:346-352. [PMID: 34825876 DOI: 10.2174/1573405617666211126153042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/14/2021] [Accepted: 09/27/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Diverticula are commonly observed in the duodenum. Duodenal diverticulum (DD) usually does not give symptoms throughout life and is diagnosed by coincidence. However, it may present with different symptoms in patients. OBJECTIVE This study aims to evaluate the prevalence of DD and juxtapapillary duodenal diverticulum (JDD) and its association with other possible pathologies and to determine its clinical impact by using Computed Tomography (CT). METHODS This retrospective observational study, which was taken consecutively between the years of 2013-2020, was evaluated in the Radiology Department. The total number of cases was 4850 (male-2440; female-2410). CT images were evaluated by two experienced radiologists at the workstation. DD and JDD prevalence and clinical findings in the hospital registry system were examined. RESULTS The age of the patients included in the study ranged from 17 to 92 years (mean age 46.94±16.42). In patients with DD (female-130; male-101), mean age was 62.24 ± 12.69 (21-92). The prevalence of DD was 4.76% (n=231). The prevalence of JDD was 4.02% (n=195) and increased with age (p<0.01). The average diameter of the JDD was measured as 23.29±8.22(9.5-55.3) mm. A significant positive correlation was found between age and DD diameter (p=0.039). DDs were found most commonly 84.42% (n=195) in the second segment of the duodenum as JDD. In patients with JDD, the mean diameter of choledochus and wirsung canal were 6.7 ± 2.4 (3-15.3) mm and 0.31 ± 0.1 (0.1-6.5) mm respectively. The choledochal diameter was correlated with the JDD size (p = 0.004). Cholelithiasis (n=56), choledocholithiasis (n=20), cholecystitis (n=52), diverticulitis (n=15), duodenitis (n=37), pancreatitis (n=5) and hiatal hernia (n=60) with JDD were observed. Periampullary carcinoma was detected in one patient. CONCLUSION Our study shows that cholelithiasis, choledocholithiasis, cholecystitis, diverticulitis, duodenitis, pancreatitis may be associated with JDD. Therefore, in contrast-enhanced abdominal CT scans taken for various reasons, investigation of the presence and characteristics of JDD and detection of pathologies that may be associated with JDD are important for patients to benefit from early diagnosis and treatment opportunities and to take precautions against possible complications.
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Affiliation(s)
- İlyas Dündar
- Department of Radiology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| | - Cemil Göya
- Department of Radiology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| | - Salih Hattapoğlu
- Department of Radiology, Dicle University, Faculty of Medicine, Diyarbakır, Turkey
| | - Sercan Özkaçmaz
- Department of Radiology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| | - Mesut Özgökçe
- Department of Radiology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| | - Saim Türkoğlu
- Department of Radiology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| | - Ensar Türko
- Department of Radiology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
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Goenka MK, Rodge GA, Shah BB, Afzalpurkar S. Difficult Biliary Cannulation for Intradiverticular Papilla: Forceps Technique Revisited. Surg J (N Y) 2021; 7:e191-e194. [PMID: 34395870 PMCID: PMC8354361 DOI: 10.1055/s-0041-1731442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 04/15/2021] [Indexed: 10/25/2022] Open
Abstract
Periampullary diverticula (PAD) have been encountered in 5.9 to 18.5% of patients during all the endoscopic retrograde cholangiopancreatography (ERCP). Cannulation in the presence of PAD can sometimes be difficult, time consuming, and often requires a higher level of endoscopic skills. Several techniques have been reported to facilitate and increase the chances of successful bile duct cannulation in the presence of PAD. The two-devices in one-channel method has been sparingly used. It involves the simultaneous use of a biopsy forceps and another instrument, either a cannula or sphincterotome through the same working channel. We successfully performed ERCP in three cases, where bile duct cannulation was performed in the setting of intradiverticular papilla using two-devices in one-channel method. We feel that the two-devices in one-channel method can be very useful and positioned higher up in the algorithm for successful cannulation in patients with PAD.
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Affiliation(s)
- Mahesh Kumar Goenka
- Institute of Gastrosciences & Liver, Apollo Gleneagles Hospital, Kadapara, Phool Bagan, Kankurgachi, Kolkata, West Bengal, India
| | - Gajanan Ashokrao Rodge
- Institute of Gastrosciences & Liver, Apollo Gleneagles Hospital, Kadapara, Phool Bagan, Kankurgachi, Kolkata, West Bengal, India
| | - Bhavik Bharat Shah
- Institute of Gastrosciences & Liver, Apollo Gleneagles Hospital, Kadapara, Phool Bagan, Kankurgachi, Kolkata, West Bengal, India
| | - Shivaraj Afzalpurkar
- Institute of Gastrosciences & Liver, Apollo Gleneagles Hospital, Kadapara, Phool Bagan, Kankurgachi, Kolkata, West Bengal, India
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Chen Q, Zhang Y, Tang Z, Yu M, Liu Z, Zhou X, Li G, Chen Y, Zhou X. The role of periampullary diverticulum on the incidence of pancreaticobiliary diseases and the outcome of endoscopic retrograde cholangiopancreatography. Arch Med Sci 2021; 17:905-914. [PMID: 34336019 PMCID: PMC8314422 DOI: 10.5114/aoms.2020.94591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 08/19/2018] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Periampullary diverticulum (PAD), although commonly discovered in patients undergoing endoscopic retrograde cholangiopancreatography (ERCP), remains controversial regarding its role in pancreaticobiliary diseases and the failure rate of cannulation. The aim of this study was to evaluate the association of PAD with pancreaticobiliary diseases and its impact on the outcome of ERCP. MATERIAL AND METHODS A retrospective analysis was carried out on 1455 patients who underwent an ERCP. Patients were divided into a PAD group and a control group without PAD, and propensity score matching was performed to adjust for clinical differences. The comparison was focused on pancreaticobiliary diseases, technical success, and complications of ERCP. RESULTS The occurrence of PAD is associated significantly with increasing age (p < 0.001). Incidences of acute pancreatitis (AP), suppurative cholangitis, and pancreatic head cancer were significantly higher in the PAD group (p < 0.05). After propensity score matching, the PAD group exhibited a higher rate of post-ERCP complications including haemorrhage, post-ERCP pancreatitis (PEP), and hyperamylasaemia (p < 0.05). However, the prevalence of perforation and the success rate of ERCP did not differ between groups (p > 0.05). CONCLUSIONS Periampullary diverticulum develops with aging and seems to be associated with an increase in pancreaticobiliary diseases and post-ERCP complications except for perforation. Additionally, the presence of PAD does not affect the technical success of ERCP.
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Affiliation(s)
- Qiaofeng Chen
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yuanyuan Zhang
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhihua Tang
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Mingju Yu
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhijian Liu
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaojiang Zhou
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Guohua Li
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Youxiang Chen
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaodong Zhou
- The First Affiliated Hospital of Nanchang University, Nanchang, China
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Complications increase in which type of duodenal diverticulum? A retrospective cohort study. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.813042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lee SH, Lee JM, Han NY, Kim MJ, Park BJ, Sung DJ, Sim KC. Predicting cannulation difficulty in endoscopic retrograde cholangiopancreatography using CT image findings: a decision-tree analysis. Acta Radiol 2020; 61:1484-1493. [PMID: 32208743 DOI: 10.1177/0284185120909334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Difficult cannulation during endoscopic retrograde cholangiopancreatography (ERCP) is associated with increased complications; therefore, its prediction is important. PURPOSE To identify radiologic risk factors of difficult cannulation during ERCP based on computed tomography (CT) findings and to develop a predictive model for a difficult cannulation. MATERIAL AND METHODS A total of 171 patients with native papilla who underwent both enhanced CT and ERCP were recruited. Two radiologists independently measured the distal common bile duct (CBD) diameter and choledochoduodenal (CD) angle and analyzed CT images for presence of CBD stone and papilla bulging, size and type of periampullary diverticulum (PAD), and duodenal segment in which major papilla was located. Multivariate logistic regression analysis and decision-tree analysis were performed to identify risk factors for difficult cannulation. RESULTS Thirty-nine patients underwent a difficult cannulation. The multivariate logistic regression analysis revealed that a smaller CBD diameter, presence of papilla bulging, location of the major papilla other than the descending duodenum, a smaller CD angle, and a higher worrisome PAD score were statistically relevant factors for difficult cannulation (P < 0.049). In the decision-tree analysis, a higher worrisome PAD score was the strongest predictor of difficult cannulation, followed by the presence of papilla bulging, smaller CD angle, and a smaller CBD diameter. The predictive model had an 82.5% overall predictive accuracy. CONCLUSION The CT findings-based decision-tree analysis model showed a high accuracy in predicting cannulation difficulty and may be helpful for making pre-ERCP strategy.
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Affiliation(s)
- Sun Hwa Lee
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jae Min Lee
- Department of Internal Medicine, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Na Yeon Han
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Min Ju Kim
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Beom Jin Park
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Deuk Jae Sung
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Ki Choon Sim
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
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Impact of periampullary diverticulum on biliary cannulation and ERCP outcomes: a single-center experience. Surg Endosc 2020; 35:5953-5961. [PMID: 33029732 DOI: 10.1007/s00464-020-08080-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 10/01/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Periampullary diverticulum (PAD) is frequently come upon during endoscopic retrograde cholangiopancreatography (ERCP), especially in elderly patients. However, less is known about the role of PAD in biliary cannulation difficulty. AIM This study aims to investigate the association of PAD and difficult cannulation and evaluate the impact of different types of PAD on the cannulation success rate and adverse events. METHODS Prospectively collected data on a total of 636 patients who underwent endoscopic retrograde cholangiopancreatography (ERCP) were divided into two groups based on the presence or absence of PAD. Besides, the patients were classified based on the PAD types into three groups. The primary outcomes were cannulation success rate, cannulation time, and ERCP-related adverse events. Further, the difficult cannulation and presence of PAD were analyzed using logistic regression models. RESULTS Significant higher rates of biliary stones, cholangitis, and biliary pancreatitis were observed in the PAD group. Successful selective cannulation was achieved in 97.6% in the PAD group and 95.3% in the control group. The cannulation time was significantly longer in the presence of PAD. There was no significant difference in the rate of overall adverse events and post-ERCP pancreatic PEP. Multivariate analysis showed that type 1 PAD, biliary stones, and cholangitis were factors related to difficult cannulation. CONCLUSION The presence of PAD did not affect the duration or success of the ERCP procedure. However, it was associated with longer cannulation time and an increase in the cannulation difficulty, especially with PAD type 1. Clinical Trial Study Registration This study is approved by Nanjing Medical University and registered at ClinicalTrial.gov PRS with ID/NCT03771547/.
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The influence of periampullary diverticula on ERCP for treatment of common bile duct stones. Sci Rep 2020; 10:11477. [PMID: 32651446 PMCID: PMC7351729 DOI: 10.1038/s41598-020-68471-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 06/23/2020] [Indexed: 11/26/2022] Open
Abstract
In order to evaluate the effectiveness of various methods we applied to decrease the influence of periampullary diverticula (PAD) on the success rate and complications of endoscopic retrograde cholangiopancreatography (ERCP) in the treatment of common bile duct (CBD) stones, we enrolled patients with CBD stones who had been treated by ERCP in our hospital between January 2015 and December 2018. According to the presence of PAD, the patients were divided into a PAD group and a non-PAD group. The rate of complete stone removal in the first session, the rate of overall stone removal, the frequency of application of mechanical lithotripsy, and procedure-related complications, including bleeding, hyperamylasemia, pancreatitis, perforation, and infection of biliary tract were recorded. A total of 183 cases, including 72 cases in the PAD group and 111 cases in the non-PAD group were enrolled. There was no statistical difference between the two groups regarding gender (P = 0.354). However, regarding age, there was a statistical difference (P = 0.002), and the incidence of PAD increased with age. There were 5 (6.9%) cases in the PAD group and 14 (12.6%) cases in the non-PAD group where mechanical lithotripsy was applied. There were 59 (81.9%) cases in the PAD group and 102 (91.9%) cases in the non-PAD group where there was complete removal of CBD stones in the first session, and there were 68 (94.4%) cases in the PAD group and 107 (96.4%) cases in the non-PAD group where there was complete removal of all stones. In the PAD group, there were 0 cases (0%) with gastrointestinal bleeding, 0 cases (0%) with gastrointestinal perforation, 13 cases (18.1%) with post-ERCP hyperamylasemia, 3 cases (4.2%) with post-ERCP pancreatitis, and 4 cases (5.6%) with biliary tract infection. In the non-PAD group, 1 case (0.9%) had gastrointestinal bleeding, 0 cases had gastrointestinal perforation, 18 cases (16.2%) had post-ERCP hyperamylasemia, 5 cases (4.5%) had post-ERCP pancreatitis, and 11 cases (9.9%) had biliary tract infection. This retrospective study showed that there was a statistical difference between the two groups regarding complete removal of CBD stones in the first session and application of mechanical lithotripsy (both P < 0.05), but no statistical difference according to the rates of overall stone removal and the complications (P > 0.05), which means that we can reduce the influence of PAD on ERCP for treatment of common bile duct stones.
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Yue P, Zhu KX, Wang HP, Meng WB, Liu JK, Zhang L, Zhu XL, Zhang H, Miao L, Wang ZF, Zhou WC, Suzuki A, Tanaka K, Li X. Clinical significance of different periampullary diverticulum classifications for endoscopic retrograde cholangiopancreatography cannulation. World J Gastroenterol 2020; 26:2403-2415. [PMID: 32476801 PMCID: PMC7243649 DOI: 10.3748/wjg.v26.i19.2403] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/09/2020] [Accepted: 04/30/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Different types of periampullary diverticulum (PAD) may differentially affect the success of endoscopic retrograde cholangiopancreatography (ERCP) cannulation, but the clinical significance of the two current PAD classifications for cannulation is limited.
AIM To verify the clinical value of our newly proposed PAD classification.
METHODS A new PAD classification (Li-Tanaka classification) was proposed at our center. All PAD patients with native papillae who underwent ERCP from January 2012 to December 2017 were classified according to three classification systems, and the effects of various types of PAD on ERCP cannulation were compared.
RESULTS A total of 3564 patients with native papillae were enrolled, including 967 (27.13%) PAD patients and 2597 (72.87%) non-PAD patients. In the Li-Tanaka classification, type I PAD patients exhibited the highest difficult cannulation rate (23.1%, P = 0.01), and type II and IV patients had the highest cannulation success rates (99.4% in type II and 99.3% in type IV, P < 0.001). In a multivariable-adjusted logistic model, the overall successful cannulation rate in PAD patients was higher than that in non-PAD patients [odds ratio (OR) = 1.87, 95% confidence interval (CI): 1.04-3037, P = 0.037]. In addition, compared to the non-PAD group, the difficulty of cannulation in the type I PAD group according to the Li-Tanaka classification was greater (OR = 2.04, 95%CI: 1.13-3.68, P = 0.004), and the successful cannulation rate was lower (OR = 0.27, 95%CI: 0.11-0.66, P < 0.001), while it was higher in the type II PAD group (OR = 4.44, 95%CI: 1.61-12.29, P < 0.01).
CONCLUSION Among the three PAD classifications, the Li-Tanaka classification has an obvious clinical advantage for ERCP cannulation, and it is helpful for evaluating potentially difficult and successful cannulation cases among different types of PAD patients.
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Affiliation(s)
- Ping Yue
- Department of Special Minimally Invasive Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The First Clinical Medical School of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Ke-Xiang Zhu
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The Second Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hai-Ping Wang
- The Second Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Wen-Bo Meng
- Department of Special Minimally Invasive Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
| | - Jian-Kang Liu
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02451, United States
| | - Lei Zhang
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The Fifth Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Xiao-Liang Zhu
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The Fifth Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hui Zhang
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The Second Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Long Miao
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The Second Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Zheng-Feng Wang
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The Second Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Wen-Ce Zhou
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The Second Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Azumi Suzuki
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto 602-8026, Japan
| | - Kiyohito Tanaka
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto 602-8026, Japan
| | - Xun Li
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation of Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou 730000, Gansu Province, China
- The First Clinical Medical School of Lanzhou University, Lanzhou 730000, Gansu Province, China
- The Fifth Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
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12
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Mu P, Yue P, Li F, Lin Y, Liu Y, Meng W, Zhou W, Li X. Does periampullary diverticulum affect ERCP cannulation and post-procedure complications? an up-to-date meta-analysis. TURKISH JOURNAL OF GASTROENTEROLOGY 2020; 31:193-204. [PMID: 32343231 DOI: 10.5152/tjg.2020.19058] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Research conclusions differ on the impact of periampullary diverticulum (PAD) on endoscopic retrograde cholangiopancreatography (ERCP). An up-to-date meta-analysis evaluated the role of PAD in ERCP, especially in terms of cannulation failure and early complications. A comprehensive literature search was performed. All statistical analyses were carried out with the Review Manager 5.3 software. Horizontal lines represented a 95% confidence interval (CI) and the area of each square in forest plots. Twenty-six studies including 23 826 patients with or without PAD who underwent ERCP were evaluated. PAD was associated with an increase in the overall cannulation failure rate (RR=1.46, 95% CI: 1.27-1.67; p<.00001), but in the subgroup of studies performed post-2000, PAD was irrelevant to cannulation failure (RR=1.16, 95% CI: 0.96-1.41; p=0.12). In overall analyses, PAD was also associated with a high risk of ERCP-related pancreatitis (RR=1.32, 95% CI: 1.10-1.59; p=0.003), perforation (RR=1.73, 95% CI: 1.06-2.82; p=0.030), and bleeding (RR=1.48, 95% CI: 1.13-1.93; p=0.005). The presence of PAD increased the overall cannulation failure rate, but not the rate post-2000. PAD also affected the occurrence of early pancreatitis, perforation, and bleeding.
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Affiliation(s)
- Peilei Mu
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, China; Department of Special Minimally Invasive Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China;Peilei Mu and Ping Yue contributed equally to this work
| | - Ping Yue
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, China; Department of Special Minimally Invasive Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China;Peilei Mu and Ping Yue contributed equally to this work
| | - Fangwei Li
- Department of Social Medicine and Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Yanyan Lin
- Department of Special Minimally Invasive Surgery, The First Hospital of Lanzhou University, NO.1 DongGang West Road, LanZhou, China;Hepatopancreatobiliary Surgery Institute of Gansu Province, Clinical Medical College Cancer Center of Lanzhou University, NO.1 DongGang West Road, LanZhou, China
| | - Ying Liu
- Department of Foreign Languages, Lanzhou University, Lanzhou, China
| | - Wenbo Meng
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, China;Department of Special Minimally Invasive Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China;Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou, Gansu, China
| | - Wence Zhou
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, China;The Second Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Xun Li
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, China;The Fifth Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
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Eghbali E, Tarzamni MK, Shirmohammadi M, Javadrashid R, Fouladi DF. Diagnostic performance of 64-MDCT in detecting ERCP-proven periampullary duodenal diverticula. Radiol Med 2020; 125:339-347. [PMID: 31893332 DOI: 10.1007/s11547-019-01121-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 11/28/2019] [Indexed: 11/29/2022]
Abstract
AIM To determine the diagnostic performance of 64-slice multidetector computed tomography (64-MDCT) in detecting periampullary duodenal diverticula. MATERIALS AND METHODS Medical profiles of 120 endoscopic retrograde cholangiopancreatography (ERCP)-proven patients with (n = 100) and without (n = 20) periampullary duodenal diverticula who had undergone 64-MDCT were retrospectively reviewed. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of 64-MDCT in detecting periampullary duodenal diverticula were calculated. Potential factors that might influence the diagnostic performance of 64-MDCT in such patients were also examined. RESULTS Patients were 60 males and 60 females with the mean age of 68.8 ± 12.7 (27-93) years. Indications of ERCP were common bile duct stricture (n = 62) or stone (n = 41), biliary cholestasis (n = 16) and acute cholangitis (n = 1). The sensitivity, specificity, PPV, and NPV of 64-MDCT in detecting periampullary duodenal diverticula were 76%, 100%, 100%, and 45.5%, respectively. The size of diverticula was the only predictor of 64-MDCT performance, with better results observed in larger (> 20 mm) diverticula. CONCLUSION 64-MDCT is a highly specific imaging modality in detecting periampullary duodenal diverticula. The diagnostic performance of 64-MDCT increases for larger diverticula.
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Affiliation(s)
- Elham Eghbali
- Medical Radiation Sciences Research Group, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Kazem Tarzamni
- Medical Radiation Sciences Research Group, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoud Shirmohammadi
- Department of Gastroenterology, Imam Reza Teaching Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Javadrashid
- Medical Radiation Sciences Research Group, Tabriz University of Medical Sciences, Tabriz, Iran
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14
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Ham JH, Yu JS, Choi JM, Cho ES, Kim JH, Chung JJ. Peri-ampullary duodenal diverticulum: effect on extrahepatic bile duct dilatation after cholecystectomy. Clin Radiol 2019; 74:735.e15-735.e22. [PMID: 31256908 DOI: 10.1016/j.crad.2019.05.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 05/31/2019] [Indexed: 01/05/2023]
Abstract
AIM To investigate the effect of peri-ampullary duodenal diverticula (PAD) on extrahepatic bile duct (EHBD) dilatation before and after cholecystectomy. MATERIALS AND METHODS During a 5-year period, a total of 860 consecutive patients with prior cholecystectomy were examined using abdominal computed tomography (CT). After exclusion of those with other obstructive EHBD lesions, 61 patients with PAD were recruited for evaluation of EHBD dilatation before and after cholecystectomy and were compared with a randomly sampled control group (n=113) without PAD. EHBD diameter was measured on coronal reconstruction CT using electronic callipers on the picture archiving and communication system monitors by two reviewers in consensus. RESULTS There was no significant difference in EHBD diameter between PAD and non-PAD groups (8.2±2.8 versus 7.8±2.3 mm; p=0.276) before cholecystectomy. Compared with preoperative diameter, EHBD was significantly dilated after cholecystectomy (7.9±2.5 versus 9.8±3.4 mm, p<0.001), regardless of the presence of PAD; the degree of change was more prominent in the PAD group than in the non-PAD group (3.3±2.4 versus 1.1±1.6 mm; p<0.001) after surgery. The size of PAD did not affect the degree of EHBD dilatation after cholecystectomy (p=0.522). In the non-PAD group, the degree of EHBD dilatation was positively correlated with the follow-up interval after cholecystectomy (r=0.298; p=0.002), while the PAD group showed no significant correlation (r=-0.036; p=0.797). In patients with ≥2 mm postoperative EHBD dilatation, PAD incidence was higher than that in other patients (odds ratio, 8.739; p<0.001). CONCLUSION Regardless of their size or postoperative follow-up duration, PAD induce marked post-cholecystectomy biliary dilatation.
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Affiliation(s)
- J H Ham
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - J-S Yu
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea.
| | - J M Choi
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - E-S Cho
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - J H Kim
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - J-J Chung
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
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15
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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] [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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16
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Wijarnpreecha K, Panjawatanan P, Manatsathit W, Cheungpasitporn W, Pungpapong S, Lukens FJ, Ungprasert P. Association Between Juxtapapillary Duodenal Diverticula and Risk of Choledocholithiasis: a Systematic Review and Meta-analysis. J Gastrointest Surg 2018; 22:2167-2176. [PMID: 30022443 DOI: 10.1007/s11605-018-3865-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 06/25/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND/OBJECTIVES Studies have suggested that the presence of juxtapapillary duodenal diverticula (JDD) could be a predisposing factor for choledocholithiasis. This systematic review and meta-analysis was conducted with the aims to summarize all available evidence to better characterize the risk. METHODS A literature search was performed using MEDLINE and EMBASE database from inception to January 2018. Cross-sectional studies that reported odd ratios (OR) comparing the risk of choledocholithiasis among individuals with JDD versus individuals without JDD were included. Pooled OR and 95% confidence interval (CI) were calculated using a random-effect, generic inverse variance method. RESULTS Of 527 retrieved articles, 11 studies met our eligibility criteria and were included in analysis. We found a significant association between the presence of JDD and choledocholithiasis with the pooled OR of 2.30 (95% CI, 1.84-2.86). The statistical heterogeneity was moderate with an I2 of 60%. CONCLUSIONS A significantly increased risk of choledocholithiasis among individuals with JDD was observed in this study.
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Affiliation(s)
- Karn Wijarnpreecha
- Department of Internal Medicine, Bassett Medical Center, Cooperstown, NY, USA.,Division of Gastroenterology and Hepatology, Mayo Clinic, Mayo Clinic College of Medicine, Jacksonville, FL, USA
| | | | - Wuttiporn Manatsathit
- Department of Gastroenterology & Hepatology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Wisit Cheungpasitporn
- Department of Medicine, Division of Nephrology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Surakit Pungpapong
- Division of Gastroenterology and Hepatology, Mayo Clinic, Mayo Clinic College of Medicine, Jacksonville, FL, USA
| | - Frank J Lukens
- Division of Gastroenterology and Hepatology, Mayo Clinic, Mayo Clinic College of Medicine, Jacksonville, FL, USA
| | - Patompong Ungprasert
- Clinical Epidemiology Unit, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand.
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Corral JE, Mousa OY, Kröner PT, Gomez V, Lukens FJ. Impact of Periampullary Diverticulum on ERCP Performance: A Matched Case-Control Study. Clin Endosc 2018; 52:65-71. [PMID: 30130843 PMCID: PMC6370937 DOI: 10.5946/ce.2018.070] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 06/19/2018] [Indexed: 12/21/2022] Open
Abstract
Background/Aims Periampullary diverticulum (PAD) is frequently encountered during endoscopic retrograde cholangiopancreatography (ERCP) and has been associated with stone formation in the bile duct. The effects of PAD on the ERCP procedure have been often debated. We aimed to compare the therapeutic success of ERCP between patients with PAD and matched controls.
Methods We reviewed all ERCPs with findings of PAD in a national database (n=1,089) and compared them with age- and gendermatched controls in a 1:3 fashion (n=3,267). Demographics, endoscopic findings, visualization of main structures, and therapeutic success rates were compared between groups. Secondary analysis compared PAD cases and controls who had gallstone disease.
Results The average cohort age was 68.4±14.3 years and 55.1% were male. ERCP success was similar in both groups, and no significant inter-group differences were found in the multivariate analysis. The presence of PAD did not affect the rates of sphincterotomy or visualization of main biliary structures. Secondary analysis showed similar success rates for gallstone removal between patients with PAD and controls.
Conclusions PAD may not be considered a hinderance to ERCP success. Further research is needed to determine the best approach to cannulate the ampulla and provide endoscopic therapy for different subtypes of PAD.
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Affiliation(s)
- Juan E Corral
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
| | - Omar Y Mousa
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
| | - Paul T Kröner
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
| | - Victoria Gomez
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
| | - Frank J Lukens
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
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18
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Two Biliary Cannulation Techniques for ERCP in Patients With Intradiverticular Papilla: A Retrospective Review. Surg Laparosc Endosc Percutan Tech 2018; 28:226-231. [PMID: 29782432 DOI: 10.1097/sle.0000000000000543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To compare the effectiveness and complications of the different cannulation techniques for bile duct stones removal in patients with intradiverticular papilla. MATERIALS AND METHODS The records of 472 patients with common bile duct (CBD) stones who underwent endoscopic retrograde cholangiopancreatography (ERCP) procedures for bile duct stones removal from January 2014 to December 2016 were retrospectively reviewed. A total of 42 patients with CBD stones were included in the study and data of included patients were collected retrospectively. The outcomes and complications of ERCP procedures were compared. RESULTS Of 42 ERCP procedures included in the study, patients were divided into Two-devices-in-one-channel group (n=20) and Endoclip group (n=22). The success rate of CBD cannulation at first attempt in Two-devices-in-one-channel and Endoclip groups was 85.0% (17/20) and 54.5% (12/22), respectively (P<0.05). The average time it took to cannulation in Endoclip group was much longer than that in Two-devices-in-one-channel Group (17.55±2.06 vs. 10.6±2.75 min, P<0.05). Overall complications occurred in 3 cases of Two-devices-in-one-channel group and in 4 cases of Endoclip group, respectively (15.0% vs. 18.2%, P>0.05). There was no statistically significant difference between groups regarding the complications. CONCLUSIONS Two-devices-in-one-channel and Endoclip techniques are both safe and effective for bile duct cannulation in patients with intradiverticular papilla.
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Chen QF, Tang ZH, Yu XY, Liu ZJ, Li GH, Zhou XJ, Chen YX, Zhou XD. Impact of periampullary diverticula on technical success and complications of endoscopic retrograde cholangiopancreatography. Shijie Huaren Xiaohua Zazhi 2017; 25:1597-1604. [DOI: 10.11569/wcjd.v25.i17.1597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the association of periampullary diverticula (PAD) with pancreaticobiliary diseases as well as the impact of PAD on the technical success and complications of endoscopic retrograde cholangiopancreatography (ERCP).
METHODS A total of 1455 consecutive patients who underwent ERCP from January 2016 to December 2016 at The First Affiliated Hospital of Nanchang University were analyzed retrospectively. The patients were divided into a PAD group (n = 293) and a non-PAD group (n = 1162) according to the presence or absence of PAD. The rate of pancreaticobiliary diseases was analyzed and compared between the PAD group and non-PAD group, and the technical success rate of ERCP and the incidence of postoperative complications were also compared.
RESULTS The rate of PAD increased with age (P < 0.05). The incidence rates of suppurative cholangitis and acute pancreatitis (AP) and carcinoma of the pancreatic head in patients with PAD were significantly higher than those in patients without (P < 0.05). The rates of postoperative complications, such as hemorrhage, perforation, post-ERCP pancreatitis (PEP) and hyperamylasemia, were significantly higher in patients with PAD (P < 0.05). No significant differences was observed in the success rate of ERCP (P > 0.05).
CONCLUSION PAD is associated with an increased rate of pancreaticobiliary diseases as well as the occurrence of postoperative complications of ERCP. However, the presence of PAD dose not affect the technical success rate of ERCP.
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Small bowel diverticulitis: an imaging review of an uncommon entity. Emerg Radiol 2016; 24:195-205. [PMID: 27815648 DOI: 10.1007/s10140-016-1448-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Accepted: 09/29/2016] [Indexed: 02/07/2023]
Abstract
In this review, we discuss the clinical and radiologic findings of small bowel diverticulosis, which is infrequently encountered during practice and far less common than colonic diverticulosis. Small bowel diverticulosis can present with a range of emergent symptomatic complications including diverticulitis, perforation, or hemorrhage. Here, we focus on the clinical features, pathogenesis, radiologic findings, and treatment of small bowel diverticulitis. Although not routinely considered in the differential diagnosis of an acute abdomen, prospective radiologic diagnosis of small bowel diverticulitis is important and can lead to conservative treatment thus preventing unnecessary exploratory laparotomy.
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The Impact of Duodenal Diverticuli and the Execution of Endoscopic Retrograde Cholangiopancreaticography. INTERNATIONAL SCHOLARLY RESEARCH NOTICES 2016; 2016:5026289. [PMID: 27882342 PMCID: PMC5110878 DOI: 10.1155/2016/5026289] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 10/16/2016] [Indexed: 01/15/2023]
Abstract
Introduction. Duodenal diverticuli alter the anatomy of the papillary region and can make an ERCP difficult. Aim. To study the outcome of ERCP in cases of duodenal diverticuli. Patients and Methods. Consecutive ERCPs in a period of 24 years were included. Endoscopy reports were studied for presence of diverticuli. Success of the procedure and findings were noted. Clinical records were searched for clinical presentation of the patient. Patients without duodenal diverticuli were used as comparison. Results. 2795 procedures were done in 2092 patients. Of these, 211 (10%) had diverticuli. Diverticuli occurred significantly more often in women (p < 0.001). ERCP was significantly more often inconclusive in cases of a diverticulum, 12.8% versus 6.3%, p < 0.001. In cases of a successful ERCP, patients with diverticuli showed more often no abnormalities in the bile duct, 26% versus 17%, p < 0.001. In 64% of cases, the reason for ERCP was cholestasis. There was no significant difference in presence of stones or cholangitis. Biliary pancreatitis was seen more often in patients without diverticuli, 4.4% versus 1.4%, p = 0.04. This was also the case for malignancies, 18.5% versus 6.6%, p < 0.001. Conclusion. It is concluded that duodenal diverticuli can be responsible for cholestasis. Presence of a diverticulum in the duodenum makes the ERCP procedure more complex.
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Örmeci N, Deda X, Kalkan Ç, Tüzün AE, Karakaya F, Dökmeci A, Bahar DK, Özkan H, İdilman R, Çınar K. Impact of Periampullary Diverticula on Bile Duct Stones and Ampullary Carcinoma. Euroasian J Hepatogastroenterol 2016; 6:31-34. [PMID: 29201721 PMCID: PMC5578555 DOI: 10.5005/jp-journals-10018-1162] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Accepted: 11/19/2016] [Indexed: 01/15/2023] Open
Abstract
Introduction Periampullary diverticula (PD) is caused by extraluminal pouching of duodenal mucosa. Using a very common endoscopic procedure to diagnose or treat gastrointestinal disorders, we encountered duodenal diverticulum. Materials and methods This is a retrospective, single-center study. Three thousand and sixteen patients on whom endoscopic retrograde cholangiopancreatography (ERCP) was performed at Ankara University Medical School, Department of Gastroenterology, from June 2009 to June 2014 were included to the study. Results Hundred and thirty patients (males 65, females 65) among the 3,016 had PD. Two hundred and sixty patients without diverticulum were randomly chosen from the 3,016 patients, as a control group [121 (47%) females, 139 (53%) males]. There was no statistical difference between the two groups. The mean age of the patients with PD was 69.9 years, while the mean age was 62.3 years for patients without PD (p < 0.001). Incidence for PD was 4.6%. The papilla of Vater was located in the inter-diverticular area (Type 1) in 9 patients (8.3%), at the edge of the diverticulum (Type 2) in 31 patients (28.4%), and at a distance of 2 to 3 cm from the papilla (Type 3) in 69 patients (63.3%). Discussion Although numerically more common bile duct stones occurred in patients with PD compared to those without PD, there was no statistical difference between the two groups. The rate of pancreato-biliary carcinomas was higher in patients without diverticulum. Cannulation was successful in both groups at the rate of 97.6 and 92% respectively, but cannulation failed more often in patients without PD. Duodenal perforation occurred in one patient with PD. Bleeding after sphincterotomy occurred in two patients without PD. How to cite this article Örmeci N, Deda X, Kalkan Ç, Tüzün AE, Karakaya F, Dökmeci A, Bahar DK, Özkan H, İdilman R, Çınar K. Impact of Periampullary Diverticula on Bile Duct Stones and Ampullary Carcinoma. Euroasian J Hepato-Gastroenterol 2016;6(1):31-34.
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Affiliation(s)
- Necati Örmeci
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Xheni Deda
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Çağdaş Kalkan
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Ali Emrehan Tüzün
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Fatih Karakaya
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Abdulkadir Dökmeci
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - D Kadir Bahar
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Hasan Özkan
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Ramazan İdilman
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Kubilay Çınar
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
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Different Types of Periampullary Duodenal Diverticula Are Associated with Occurrence and Recurrence of Bile Duct Stones: A Case-Control Study from a Chinese Center. Gastroenterol Res Pract 2016; 2016:9381759. [PMID: 27143965 PMCID: PMC4837272 DOI: 10.1155/2016/9381759] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Accepted: 03/08/2016] [Indexed: 12/12/2022] Open
Abstract
Aims. We here investigated the association of different types of periampullary diverticula (PAD) with pancreaticobiliary disease and with technical success of endoscopic retrograde cholangiopancreatography (ERCP). Methods. A total of 850 consecutive patients who underwent their first ERCP were entered into a database. Of these patients, 161 patients (18.9%) had PAD and the age- and sex-matched control group comprised 483 patients. Results. PAD was correlated with common bile duct (CBD) stones (59.6% versus 35.0% in controls; P = 0.008) and negatively correlated with periampullary malignancy (6.8% versus 21.5% in controls; P = 0.004). The acute pancreatitis was more frequent (62.5%) in patients with PAD type 1 followed by PAD type 2 (28.9%, P = 0.017) and type 3 (28.0%, P = 0.006). No significant differences were observed in successful cannulation rate and post-ERCP complications among the 3 types of PAD. Type 1 PAD patients had less recurrence of CBD stones than did the patients who had type 2 or type 3 PAD (53.8% versus 85.7%; P = 0.043). Conclusions. PAD, especially type 1 PAD, is associated with an increased acute pancreatitis as well as occurrence and recurrence of CBD stones. PAD during an ERCP should not be considered as an obstacle to a successful cannulation.
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Rekha BM, Chandramohan A, Chandran BS, Jayaseelan V, Suganthy J. Contrast Enhanced Computed Tomographic Study on the Prevalence of Duodenal Diverticulum in Indian Population. J Clin Diagn Res 2016; 10:AC12-5. [PMID: 27190786 PMCID: PMC4866084 DOI: 10.7860/jcdr/2016/17582.7649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 02/24/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Duodenal diverticulum (DD) is the second most common diverticulum, yet its incidence varies widely from 1-22% based on the mode of investigation. Computed Tomography (CT) of abdomen is the preferred modality to diagnose acute abdomen including those of complications of DD. Moreover, the prevalence of DD in Indian population is not yet been studied using CT. AIM The current study aim to look for the prevalence of DD in Indian population using Contrast Enhanced Computed Tomography (CECT) abdomen. MATERIALS AND METHODS A retrospective study was done to assess the presence of DD using the CECT abdomen of 565 patients. The number, size, location, wall thickness and the contents of the diverticulum were noted. The data obtained was analysed using SPSS version 17.0. The mean, percentage of frequency of each variable and the association of DD with pancreatitis, cholelithiasis and colonic diverticulum were also looked for. Frequencies and percentages were calculated for all categorical variables. Spearman's rho correlation was done for age, diameter and content of DD. RESULTS The prevalence of DD in Indian population was 8.3% with the mean diameter of 17.13mm+7.26. The prevalence increased with age with no sex predilection. 89.3% were solitary and 10.64% were multiple. It was predominantly seen in the second part of duodenum (90.38%) and juxtapapillary type was the commonest. As the diameter of DD increased, fluid became its content. No significant association was observed between the presence of DD with pancreatitis, cholelithiasis or colonic diverticulum. A case of periampullary carcinoma arising from DD, a rare entity is being reported in this study. CONCLUSION The prevalence of DD in Indian population is high compared to western population. DD has been attributed to the cases of acute abdomen and fluid alone as a content of DD with an incidence of 1.92% can be mistaken for a cystic neoplasm of pancreas. Rarely, a periampullary carcinoma can also arise from the wall of the pre-existing DD. This knowledge should be emphasised upon by the radiologist, surgeons and gastroenterologist who will be dealing with cases of acute abdomen and periampullary carcinoma.
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Affiliation(s)
- B. Minu Rekha
- Assistant Professor, Department of Anatomy, Christian Medical College, Bagayam, Vellore, India
| | - Anuradha Chandramohan
- Associate Professor, Department of Radiology, Christian Medical College, Vellore, India
| | - B. Sudhakar Chandran
- Professor and Head, Department of Surgery, Christian Medical College, Vellore, India
| | | | - J. Suganthy
- Professor and Head, Department of Anatomy, Christian Medical College, Vellore, India
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Huang L, Yu QS, Zhang Q, Liu JD, Wang Z. Comparison between double-guidewire technique and transpancreatic sphincterotomy technique for difficult biliary cannulation. Dig Endosc 2015; 27:381-7. [PMID: 25284147 DOI: 10.1111/den.12387] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 09/22/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM The aim of the present study was to compare the effectiveness and complications of the double-guidewire technique (DWT) with the transpancreatic sphincterotomy (TPS) technique. METHODS From January 2013 to December 2014, 366 consecutive endoscopic retrograde cholangiopancreatography (ERCP) procedures were carried out. Of 366 procedures, 354 procedures were carried out in patients with native major papilla biliary cannulation. A total of 279 consecutive therapeutic ERCP were included in the study and data of included patients were collected retrospectively. One hundred and thirty-seven procedures (49.1%) were done with DWT and 142 procedures (50.9%) were done with TPS for patients with difficult cannulation. The results and complications of ERCP were compared. RESULTS Success rate of first-attempt cannulation was 62.0% in the DWT group and 81.0% in the TPS group (P = 0.00). Final rate of successful cannulation of the two biliary cannulation techniques was 86.9% and 90.8%, respectively (P = 0.09). Cannulation time in the DWT group was 7.8 ± 1.7 min compared with 3.7 ± 2.3 min in the TPS group (P = 0.00). Overall incidence of post-ERCP pancreatitis (PEP), hemorrhage, perforation and cholangitis was 1.8%, 1.1%, 0.4% and 1.1%, respectively. Adverse event rate was 2.19% in the DWT group and 7.04% in the TPS group (P = 0.04). CONCLUSIONS DWT and TPS procedures were safe and effective. Overall cannulation rate was similar between the groups. Although DWT had a longer cannulation time, it could be considered the preferred technique in patients with failed standard cannulation for lower adverse event rate.
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Affiliation(s)
- Long Huang
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui Chinese Medical University, Hefei, China
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