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Walled off necrosis

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https://www.readbyqxmd.com/read/28339285/is-the-necrosis-wall-adc-ratio-useful-for-the-differentiation-of-benign-and-malignant-breast-lesions
#1
Irmak Durur-Subasi, Afak Durur-Karakaya, Adem Karaman, Mehmet Seker, Elif Demirci, Fatih Alper
OBJECTIVES: To determine whether the necrosis/wall apparent diffusion coefficient (ADC) ratio is useful for the malignant-benign differentiation of necrotic breast lesions. METHODS: Breast magnetic resonance imaging (MRI) was performed using a 3T system. In this retrospective study, calculation of the necrosis/wall ADC ratio was based on ADC values measured from the necrosis and from the wall of malignant and benign breast lesions by diffusion-weighted imaging (DWI)...
March 24, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28331537/combined-totally-mini-invasive-approach-in-necrotizing-pancreatitis-a-case-report-and-systematic-literature-review
#2
REVIEW
Luca Sorrentino, Osvaldo Chiara, Massimiliano Mutignani, Fabrizio Sammartano, Paolo Brioschi, Stefania Cimbanassi
BACKGROUND: Currently, both the step-up approach, combining percutaneous drainage (PD) and video-assisted retroperitoneal debridement (VARD), and endoscopic transgastric necrosectomy (ETN) are mini-invasive techniques for infected necrosis in severe acute pancreatitis. A combination of these approaches could maximize the management of necrotizing pancreatitis, conjugating the benefits from both the experiences. However, reporting of this combined strategy is anecdotal. This is the first reported case of severe necrotizing pancreatitis complicated by biliary fistula treated by a combination of ETN, PD, VARD, and endoscopic biliary stenting...
2017: World Journal of Emergency Surgery: WJES
https://www.readbyqxmd.com/read/28331492/correlation-of-body-mass-index-and-waist-hip-ratio-with-severity-and-complications-of-hyperlipidemic-acute-pancreatitis-in-chinese-patients
#3
Lixin Yang, Jing Liu, Yun Xing, Lichuan Du, Jing Chen, Xin Liu, Jianyu Hao
Hyperlipidemic acute pancreatitis (HLAP) is characterized by critical condition and high recurrence rate compared with non-HLAP. We conducted this study to investigate the value of body mass index and waist-hip ratio in predicting severity and local complications in HLAP. 96 patients with HLAP were categorized by body mass index and waist-hip ratio, respectively. According to the body mass index, they were divided into 3 groups, including normal weight, overweight, and obesity. According to the waist-hip ratio, they were divided into central obesity group and no central obesity group...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28202234/endoscopic-ultrasound-guided-transmural-drainage-of-walled-off-pancreatic-necrosis-using-a-step-up-approach-a-single-centre-experience
#4
Surinder S Rana, Vishal Sharma, Ravi Sharma, Rajesh Gupta, Deepak K Bhasin
BACKGROUND: Walled off necrosis (WON) can be treated endoscopically using multiple transmural plastic stents or fully covered self-expandable metallic stent (FCSEMS) and direct endoscopic necrosectomy (DEN). We evaluated the efficacy of "step-up" endoscopic transmural approach for treatment of WON. METHODS: Retrospective analysis of data of 86 patients with WON who were treated with attempted endoscopic ultrasound (EUS) guided "step up" transmural drainage during last 5 years was done...
February 8, 2017: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
https://www.readbyqxmd.com/read/28144282/transduodenal-drainage-of-symptomatic-walled-off-pancreatic-necrosis-in-a-patient-with-ansa-pancreatica-anatomic-variation
#5
Mateusz Jagielski, Marian Smoczyński, Beata Drelich-Góreczna, Krystian Adrych
No abstract text is available yet for this article.
February 1, 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28118291/endoscopic-drainage-of-walled-off-necrosis-in-a-child-with-metal-stent
#6
Zaheer Nabi, Sundeep Lakhtakia, Jahangeer Basha, D Nageshwar Reddy
No abstract text is available yet for this article.
January 21, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28032656/endoscopic-ultrasonography-guided-drainage-of-pancreatic-fluid-collections
#7
REVIEW
Tiing Leong Ang, Anthony Y B Teoh
Endoscopic ultrasound (EUS)-guided drainage is now firmly established as the best option for drainage of walled-off pancreatic fluid collections (PFC). It has high clinical efficacy, similar to surgical and percutaneous approaches, but with lower morbidity and costs. It is superior to non-EUS-guided approaches because even collections without endoluminal bulging can be successfully drained. Transmural drainage alone is sufficient for pseudocysts, but in the context of walled-off pancreatic necrosis (WON), adjunctive direct endoscopic necrosectomy (DEN) may be required...
December 29, 2016: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/28009718/the-role-of-endoscopic-intervention-in-the-management-of-inflammatory-pancreatic-fluid-collections
#8
Vikrant Parihar, Paul F Ridgway, Kevin C Conlon, Matthew Huggett, Barbara M Ryan
Pancreatic fluid collections (PFCs) are a frequent complication of pancreatitis, or less commonly, pancreatic trauma or surgery. The revised Atlanta Classification categorizes PFCs as acute or chronic, with further subclassification of acute collections into acute peripancreatic collections and acute necrotic collections and of chronic fluid collections into pseudocysts and walled-off pancreatic necrosis. Acute PFCs are generally only subjected to an intervention when they are infected and not responding to antibiotics and are not managed endoscopically...
April 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27977545/endoscopic-ultrasound-guided-drainage-of-walled-off-necrosis-in-children-with-fully-covered-self-expanding-metal-stents
#9
Zaheer Nabi, Sundeep Lakhtakia, Jahangeer Basha, Radhika Chavan, Mohan Ramchandani, Rajesh Gupta, Rakesh Kalapala, Santosh Darisetty, Rupjyoti Talukdar, Duvuur Nageshwar Reddy
OBJECTIVES: Endoscopic ultrasound (EUS)-guided drainage with fully covered self-expanding metallic stents (FCSEMS) has been successfully used in adult patients. The utility of FCSEMS in children with walled-off necrosis (WON) is, however, unknown. The aim of present study was to evaluate the feasibility, safety, and efficacy of EUS drainage of WON using FCSEMS in children. METHODS: We retrospectively evaluated the data of children (18 years or younger) who underwent EUS drainage of WON using FCSEMS at our institution...
April 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/27931638/complications-of-diagnostic-and-therapeutic-endoscopic-ultrasound
#10
REVIEW
Sundeep Lakhtakia
Endoscopic Ultrasound (EUS) provides the unique opportunity to visualize, interrogate and intervene gastrointestinal (GI) luminal, mural or peri-luminal structures and pathology with negligible adverse effects. Diagnostic, upper GI and rectal EUS is feasible, extremely safe, and efficacious. Most EUS guided interventions are safe, effective and minimally invasive, compared to peers in the percutaneous radiological or surgical procedures. As with any endoscopic procedure, EUS and its guided interventions may be accompanied by adverse events...
October 2016: Best Practice & Research. Clinical Gastroenterology
https://www.readbyqxmd.com/read/27908599/prospective-evaluation-of-a-new-biflanged-metal-stent-for-the-treatment-of-pancreatic-fluid-collections-with-videos
#11
Shuntaro Mukai, Takayoshi Tsuchiya, Takao Itoi, Shujiro Tsuji, Reina Tanaka, Ryosuke Tonozuka, Yuichi Nagakawa, Kazuhiko Kasuya, Masaaki Shimatani, Atsushi Sofuni
BACKGROUND AND AIMS: EUS-guided transluminal drainage (EUS-TD) and sequential direct endoscopic necrosectomy (DEN) for pancreatic fluid collections (PFCs) using a dedicated biflanged metal stent (BFMS) has been reported as a useful alternative to using plastic stents or a conventional metal stent. However, current dedicated BFMSs have limitations. Recently, a new BFMS with solidly constructed biflanges and various stent lengths matched to the PFC condition has been developed. Herein, we prospectively evaluated this new BFMS for the treatment of PFCs...
November 28, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27899271/the-role-of-transpapillary-drainage-in-management-of-patients-with-pancreatic-fluid-collections-and-pancreatic-duct-disruption-as-a-consequences-of-severe-acute-pancreatitis
#12
EDITORIAL
Mateusz Jagielski, Marian Smoczyński, Krystian Adrych
In last thirty years we have been observing significant development of an endoscopic treatment of pancreatic fluid collections, including transmural drainage of walled-off pancreatic necrosis. Simultaneously, the use of endotherapy in treatment of main pancreatic ducts disruptions has increased. Despite many publications available in current literature, concerning the endoscopic treatment of consequences of acute necrotizing pancreatitis, the role of transpapillary drainage in management of patients with pancreatic fluid collections and pancreatic duct disruption as an after-effect of severe acute pancreatitis remains unclear and is still a current problem...
January 2017: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
https://www.readbyqxmd.com/read/27868439/-the-treatment-of-walled-off-pancreatic-necrosis-review
#13
Zsolt Szentkereszty, Klaudia Balog, Lídia Balázs, Adrien Csiszkó
Walled-off pancreatic necrosis is a late complication of severe acute pancreatitis that generally needs some interventions. The aim of this review is to analyse the indications, technical aspects and limits of these therapeutic options. The development of the walled-off pancreatic necrosis needs 4-6 weeks from the onset of the disease. The necrosectomy is recommended after this time. Endoscopic necrosectomy offers good results if the necrosis is in retrogastric or retroduodenal localisations. Open necrosectomy can be performed through the gastrocolic ligament or the mesocolon...
November 2016: Orvosi Hetilap
https://www.readbyqxmd.com/read/27852082/intraductal-necrosectomy-for-pancreatic-walled-off-necrosis-using-novel-single-operator-pancreatoscope
#14
Takeshi Ogura, Wataru Takagi, Saori Onda, Tastsushi Sano, Kazuhide Higuchi
No abstract text is available yet for this article.
January 2016: Endoscopy
https://www.readbyqxmd.com/read/27849658/impact-of-disconnected-pancreatic-duct-syndrome-on-the-endoscopic-management-of-pancreatic-fluid-collections
#15
Ji Young Bang, Charles Melbern Wilcox, Udayakumar Navaneethan, Muhammad K Hasan, Shajan Peter, John Christein, Robert Hawes, Shyam Varadarajulu
OBJECTIVE: To study the effect of disconnected pancreatic duct syndrome (DPDS) on endoscopic management of pancreatic fluid collections (PFCs). BACKGROUND: Data on the impact of DPDS in patients undergoing endoscopic treatment of PFCs are limited. METHODS: Retrospective study of patients undergoing endoscopic drainage of PFCs from 2003 to 2015. If treatment response was suboptimal following initial endoscopic or endoscopic ultrasound-guided transmural drainage, hybrid interventions (endoscopic ultrasound-guided multigate/dual modality technique, endoscopic/percutaneous sinus tract necrosectomy) were performed...
November 15, 2016: Annals of Surgery
https://www.readbyqxmd.com/read/27845053/endoscopic-step-up-approach-using-a-dedicated-biflanged-metal-stent-reduces-the-need-for-direct-necrosectomy-in-walled-off-necrosis-with-videos
#16
Sundeep Lakhtakia, Jahangeer Basha, Rupjyoti Talukdar, Rajesh Gupta, Zaheer Nabi, Mohan Ramchandani, B V N Kumar, Partha Pal, Rakesh Kalpala, P Manohar Reddy, R Pradeep, Jagadish R Singh, G V Rao, D Nageshwar Reddy
BACKGROUND AND AIMS: EUS-guided drainage using plastic stents may be inadequate for treatment of walled-off necrosis (WON). Recent studies report variable outcomes even when using covered metal stents. The aim of this study was to evaluate the efficacy of a dedicated covered biflanged metal stent (BFMS) when adopting an endoscopic "step-up approach" for drainage of symptomatic WON. METHODS: We retrospectively evaluated consecutive patients with symptomatic WON who underwent EUS-guided drainage using BFMSs over a 3-year period...
November 11, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27805963/outcome-of-acute-pancreatic-and-peripancreatic-collections-occurring-in-patients-with-acute-pancreatitis
#17
Manish Manrai, Rakesh Kochhar, Vikas Gupta, Thakur Deen Yadav, Narendra Dhaka, Naveen Kalra, Saroj K Sinha, Niranjan Khandelwal
OBJECTIVE: To study the outcome of acute collections occurring in patients with acute pancreatitis BACKGROUND:: There are limited data on natural history of acute collections arising after acute pancreatitis (AP). METHODS: Consecutive patients of AP admitted between July 2011 and December 2012 were evaluated by imaging for development of acute collections as defined by revised Atlanta classification. Imaging was repeated at 1 and 3 months. Spontaneous resolution, evolution, and need for intervention were assessed...
November 1, 2016: Annals of Surgery
https://www.readbyqxmd.com/read/27803905/a-two-center-comparative-study-of-plastic-and-lumen-apposing-large-diameter-self-expandable-metallic-stents-in-endoscopic-ultrasound-guided-drainage-of-pancreatic-fluid-collections
#18
Tiing Leong Ang, Pradermchai Kongkam, Andrew Boon Eu Kwek, Piyachai Orkoonsawat, Rungsun Rerknimitr, Kwong Ming Fock
BACKGROUND AND OBJECTIVES: Endoscopic ultrasound-guided drainage of walled-off pancreatic fluid collections (PFCs) (pseudocyst [PC]; walled-off necrosis [WON]) utilizes double pigtail plastic stents (PS) and the newer large diameter fully covered self-expandable stents (FCSEMS) customized for PFC drainage. This study examined the impact of type of stent on clinical outcomes and costs. PATIENTS AND METHODS: Retrospective two-center study. Outcome variables were technical and clinical success, need for repeat procedures, need for direct endoscopic necrosectomy (DEN), and procedure-related costs...
September 2016: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/27747936/transmural-drainage-approaches-for-pancreatic-necrosis-changing-of-the-guard
#19
EDITORIAL
Kartik Sampath, Timothy B Gardner
No abstract text is available yet for this article.
January 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/27678352/management-of-patients-after-recovering-from-acute-severe-biliary-pancreatitis
#20
REVIEW
Georgia Dedemadi, Manolis Nikolopoulos, Ioannis Kalaitzopoulos, George Sgourakis
Cholelithiasis is the most common cause of acute pancreatitis, accounting 35%-60% of cases. Around 15%-20% of patients suffer a severe attack with high morbidity and mortality rates. As far as treatment is concerned, the optimum method of late management of patients with severe acute biliary pancreatitis is still contentious and the main question is over the correct timing of every intervention. Patients after recovering from an acute episode of severe biliary pancreatitis can be offered alternative options in their management, including cholecystectomy, endoscopic retrograde cholangiopancreatography (ERCP) and sphincterotomy, or no definitive treatment...
September 14, 2016: World Journal of Gastroenterology: WJG
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