GallbladderERCPIntrahepaticObstructionTumorsDistalCystic DuctNeoplasmsCholecystectomy2019PancreasStonesCholangiocarcinomaLiverHepatic ductsDrainageDiagnosisEtiologyMetal Versus Plastic StentsGallstonesStentTumorBiliary treeIndeterminate Biliary StricturesMRCPMalignancyCarcinomaPancreatic and bileEsophageal stricturesManagement of malignantSaltsPatients with benignLesionsStentsAmpullaDilatationHilarCholangitisCystJaundiceSurgeryCommonRecurrentPhotodynamic therapyCholangiographyCancerSurgicalDiseasesChronicFine-needle aspFibrosisAsymptomatic
Gallbladder20
- Malignant strictures are usually the result of either a primary bile duct cancer (ie, causing a narrowing of the bile duct lumen and obstructing the flow of bile) or extrinsic compression of the bile ducts by a neoplasm in an adjacent organ, such as the gallbladder, pancreas, or liver (see image below). (medscape.com)
- Endoscopic retrograde cholangiopancreatographic cholangiogram demonstrating a long bile duct stricture that represents external compression by gallbladder cancer. (medscape.com)
- A palpable, nontender gallbladder and jaundice are usually observed in patients with malignant obstruction. (medscape.com)
- Cancerous tumours in the pancreas, bile duct, gallbladder and liver. (singhealth.com.sg)
- Carcinoid tumors and small-cell carcinomas of the gallbladder and extrahepatic bile ducts: a comparative study based on 221 cases from the Surveillance, Epidemiology, and End Results Program. (cancercentrum.se)
- Should the extrahepatic bile duct be resected or preserved in R0 radical surgery for advanced gallbladder carcinoma? (cancercentrum.se)
- Percutaneous transhepatic cholangiography (PTC) or endoscopic retrograde cholangiography (ERCP) may establish the diagnosis of gallbladder cancer by bile cytology. (medscape.com)
- Although complete surgical resection is the only therapy to afford a chance of cure, en bloc resections of the gallbladder and portal lymph nodes carry a high morbidity and mortality (similar to bile duct carcinoma). (medscape.com)
- Cancers of the biliary tract include cholangiocarcinoma (cancers arising from the bile duct epithelium), ampulla of Vater cancer , and gallbladder cancer. (medscape.com)
- Presence or formation of GALLSTONES in the BILIARY TRACT, usually in the gallbladder (CHOLECYSTOLITHIASIS) or the common bile duct (CHOLEDOCHOLITHIASIS). (lookformedical.com)
- Gallbladder allows the delivery of bile acids at a high concentration and in a controlled manner, via the CYSTIC DUCT to the DUODENUM, for degradation of dietary lipid. (lookformedical.com)
- The duct that is connected to the GALLBLADDER and allows the emptying of bile into the COMMON BILE DUCT. (lookformedical.com)
- Diseases in any part of the BILIARY TRACT including the BILE DUCTS and the GALLBLADDER. (lookformedical.com)
- During a meal, the smooth muscles in the gallbladder wall contract, leading to the bile being secreted into the duodenum. (apollohospitals.com)
- Gallbladder and biliary system pathologic component is a spectrum of benign and malignant conditions. (ia-grp.com)
- Inflammatory diseases are characterized by thickening and intense mucosal contrast enhancement of the affected bile ducts and or gallbladder wall. (ia-grp.com)
- Indeterminate biliary strictures and showed multiple stones within the CBD and the gallbladder (Fig. 1). (web.app)
- Most patients with malignant obstructive jaundice caused by carcinoma of the gallbladder, carcinoma of the pancreas, and cholangiocarcinoma present with advanced disease2,3 and only 20% to 30% of such tumors are resectable at the time of diagnosis.2,4 Palliation of the malignant obstruction relieves the patient of itching and jaundice, reduces the risk of infection and septicemia, and generally improves the quality of life. (kipdf.com)
- Gallbladder carcinoma is 9 times more common than bile duct malignancy. (medscape.com)
- Gallbladder and bile duct tumors can cause extrahepatic biliary obstruction. (msdmanuals.com)
ERCP8
- 29. Cetta F.: Gallstone pancreatitis, associated cholangitis, clinical predictors of persistent common duct stones, and ERCP or endoscopic sphincterotomy - editorial. (gastro-update.hu)
- We investigated whether IgG4 levels in bile aspirated during endoscopic retrograde cholangiopancreatography (ERCP) can distinguish IAC from PSC, CCA, and pancreatic cancer. (e-ce.org)
- Bile was aspirated directly from the common bile duct during ERCP in patients with IAC prior to steroid therapy. (e-ce.org)
- Stones in the common bile duct are removed via ERCP and plastic biliary stents are used to relieve obstruction due to benign or malignant strictures in the biliary tract. (edu.pk)
- Fluoroscopic image of common bile duct stone seen at the time of ERCP. (web.app)
- Recommendations are made for the appropriate use of bile duct brushing cytology obtained via endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound (EUS)-fine-needle aspiration (FNA) cytology of mass lesions in the pancreas. (cytojournal.com)
- If ERCP demonstrates a malignant stricture, an endoprosthesis can be inserted immediately after cholangiography. (kipdf.com)
- The high rate of spontaneous migration of small size common bile duct stones may allow a significant reduction in unnecessary ERCP and related complications: results of a retrospective, multicenter study. (claudiozulli.com)
Intrahepatic6
- Focal intrahepatic benign bile duct stricture after cholecystectomy. (medscape.com)
- Laparoscopic removal of stones from the external and intrahepatic bile ducts. (mknc.ru)
- 6 Although the most commonly involved part of the biliary tree in IAC is the intrapancreatic segment of the common bile duct, multifocal intrahepatic biliary strictures similar to those seen in primary sclerosing cholangitis (PSC) may occur. (e-ce.org)
- With the progress in research, scholars have found that besides hepatocytes, intrahepatic and extrahepatic bile ducts can also be attacked by the immune system, leading to the disease known as immune-related cholangitis. (bvsalud.org)
- According to the World Health Organization classification, there are 2 subtypes of intrahepatic cholangiocarcinoma, small duct (SD) and large duct (LD), each with distinct clinicopathologic features. (medscape.com)
- On the basis of the site of origin, cholangiocarcinoma can be classified as intrahepatic (arising proximally to the second-order bile ducts, in the context of liver parenchyma), perihilar (originating between second-order bile ducts and the insertion of the cystic duct into the common bile duct), and extrahepatic or distal (below the insertion of common bile duct). (medscape.com)
Obstruction12
- Insidious weight loss may suggest malignant obstruction. (medscape.com)
- Cholangitis occurs in the presence of partial or complete obstruction of the common bile duct (CBD), with increased intraluminal pressures, bacterial infection of the bile with multiplication of the organisms within the duct, and seeding of the bloodstream with bacteria or endotoxin. (medscape.com)
- Endoscopic stenting is also sometimes necessary as a temporary measure to relieve the bile duct obstruction and clear any bacterial infection before definitive surgery. (singhealth.com.sg)
- 3 Apr 2014 resulting from complete biliary obstruction (usually CBD) with sepsis can be from retained stones, primary CBD stones or strictures. (web.app)
- INTRODUCTION Interventional radiologists first became involved in the management of malignant obstruction of the biliary tree in the late 1960s, when Kaude et al.1 introduced nonsurgical biliary drainage. (kipdf.com)
- BILIARY DRAINAGE FOR MALIGNANT STRICTURES Biliary obstruction is potentially fatal because of the adverse pathologic effects including depressed immunity, impaired phagocytic activity, reduced Kupffer cell function, and paucity of bile salts reaching the gut, with consequent endotoxemia, septicemia, and renal failure. (kipdf.com)
- ROLE OF IMAGING BEFORE PALLIATIVE BILIARY DRAINAGE Because the method of management of malignant biliary obstruction depends on the resectability of the underlying tumor, patients should undergo accurate staging of the disease. (kipdf.com)
- Malignant distal biliary obstruction: a systemic review and meta-analysis of endoscopic and surgical bypass results. (thieme-connect.com)
- Endoscopically applied radiofrequency ablation appears to be safe in the treatment of malignant biliary obstruction. (thieme-connect.com)
- Intraductal endoscopic radiofrequency ablation for the treatment of hilar non-resectable malignant bile duct obstruction. (thieme-connect.com)
- The most common cause of malignant biliary obstruction is pancreatic adenocarcinoma . (medscape.com)
- Mechanical bile drainage can often relieve pruritus, recurrent sepsis, and pain due to biliary obstruction. (msdmanuals.com)
Tumors13
- The Agile Esophageal Stent System, featuring a through-the-scope delivery system, is intended for maintaining esophageal luminal patency in esophageal strictures caused by intrinsic and/or extrinsic malignant tumors and occlusion of concurrent esophageal fistulas. (bostonscientific.com)
- The Ultraflex Esophageal Stent System maintains luminal patency in esophageal strictures caused by intrinsic or extrinsic malignant tumors. (bostonscientific.com)
- Our WallFlex Esophageal Stents deliver luminal patency in patients with esophageal strictures caused by intrinsic and/or extrinsic malignant tumors, through combination of flexibility and control for optimized patient care. (bostonscientific.com)
- Treatment of malignant diseases - Transhiatal or transthoracic esophagectomy, Esophagogastrectomy for GE junction tumors, palliative procedures such as esophageal stenting. (ap.nic.in)
- It was mostly the case for obstructive jaundice of benign etiology (33.7% of correct diagnoses), for obstructive jaundice of malignant etiology in 39.1% of cases, taking into account that there were three times as many patients with malignant tumors as with benign ones. (ijes.world)
- When Brunner Glands Are Not So Innocent Two cases of Brunner gland tumors are reported in which both patients present with melena and anemia, but one case is benign and the other is malignant. (medscape.com)
- Challenges in Diagnosing Biliary Stricture Diagnosis and staging of biliary tumors is difficult despite advances in imaging modalities. (medscape.com)
- Hepaticojejunostomy (HJS) is an essential component of many surgical procedures, including pancreaticoduodenectomy for benign and malignant neoplasms, resection of bile duct tumors, liver transplantation, palliative treatment for unresectable obstructive tumors, and surgical procedures for chronic pancreatitis or choledocholithiasis [ 1 ]. (mdpi.com)
- However, with the advent of magnetic resonance cholangiopancreatography (MRCP), easy visualization of stricture-causing tumors is possible. (medscape.com)
- [ 16 ] Disadvantages of MRCP include its inability to distend the duct and equivocal findings because of long segments and minimal narrowing in diffuse sclerosing tumors. (medscape.com)
- Cholangiocarcinomas occur predominantly in the extrahepatic bile ducts: 60 to 70% in the perihilar region (Klatskin tumors), about 25% in the distal extrahepatic ducts, and the rest in the liver. (msdmanuals.com)
- Tumors located at the confluence of the right and left hepatic ducts with the proximal common hepatic duct are called Klatskin tumors. (medscape.com)
- The tumors are nodular on the intraluminal and extraluminal surfaces, and they form irregular strictures. (medscape.com)
Distal7
- Most strictures after a laparoscopic procedure are short and occur more commonly in the common hepatic duct (ie, distal to the confluence of the right and left hepatic ducts). (medscape.com)
- 9. Are Metal Stents Better Than Plastic Stents for Malignant Distal Common Bile Duct Stricture? (harshamoole.com)
- 11. Complications of Metal Versus Plastic Stents in Malignant Distal Biliary Strictures: A Meta-Analysis and Systematic Review. (harshamoole.com)
- 12. Is There a Morbidity and Survival Benefit for Metal Over Plastic Stents in Managing Malignant Distal Biliary Strictures? (harshamoole.com)
- had RYHJ and 2 patients with small common bile duct tears were converted to 25 Aug 2011 (53%) had choledocholithiasis with impacted stone or distal stricture, inflammatory mass in 2 cases and benign CBD stricture in 2 cases. (web.app)
- Compression by malignant disease MRCP image of two stones in the distal common bile duct Mark the proximal margin of the common bile duct (CBD) with ink and take a shave section of Note any dilatations, strictures or masses in the CBD or ampulla. (web.app)
- They are most common in the distal duct and in the periampullary region. (medscape.com)
Cystic Duct3
- European Radiology (EURA-D-14-01014) Cystic Duct Enhancement: A Useful CT Finding in the Diagnosis of Acute Cholecystitis without Visible Impacted Gallstones. (drmehmetinal.com)
- Cystic duct or residual common bile duct stones were removed successfully under direct endoscopic visualization in three patients. (tmu.edu.tw)
- stricture at the junction of common bile duct and cystic duct classification system may be used both for cholangiocarcinoma and benign strictures ref required. (web.app)
Neoplasms3
- The Epic Biliary Endoscopic Stent System is indicated for the palliation of malignant neoplasms in the biliary tree. (bostonscientific.com)
- Designed to offer the ultimate combination of delivery system access and stent construction to expand options available for patient treatment and management of colonic strictures caused by malignant neoplasms. (bostonscientific.com)
- Laparoscopic resection of the extrahepatic bile ducts for malignant neoplasms and benign strictures. (mknc.ru)
Cholecystectomy5
- Postoperative injury after cholecystectomy: Approximately 80% of benign strictures occur following injury during a cholecystectomy. (medscape.com)
- Injury to bile ducts can occur during either laparoscopic or open cholecystectomy. (medscape.com)
- After open cholecystectomy, strictures are more common in the CBD. (medscape.com)
- Most of the benign biliary strictures following injury during cholecystectomy go unrecognized at the time of surgery (in as many as 75% of cases). (medscape.com)
- Not All Leaking Bile Ducts Are Bile Leaks A patient presents with persistent bilious drainage from a percutaneous right upper quadrant abdominal drain placed 1 month ago during an open cholecystectomy. (medscape.com)
20191
Pancreas4
- Gallstones or cysts in the bile ducts (choledochal cyst), narrowing of the bile ducts (bile duct strictures), pancreatitis (inflammation of the pancreas). (singhealth.com.sg)
- Currently, it is providing OP and IP services to patients from all 13 districts of Andhra Pradesh and also neighbouring states which includes diagnosis and treatment of functional, inflammatory and malignant diseases of Esophagus, stomach, small and large bowel, Liver and Biliary tract and the Pancreas. (ap.nic.in)
- These make up the vast majority of all pancreatic cancers (around 90%) and come from the cells that line the ducts in the pancreas which carry digestive juices into the intestine. (apollohospitals.com)
- The majority of strictures of the mid and lower common bile ducts, which are mainly caused by carcinoma of the head of the pancreas, can be drained effectively by the endoscopic approach.5 Many hilar biliary strictures are difficult to treat endoscopically, however, and are best dealt with interventional radiologic techniques.6 The indications for PTBD are summarized in Table 15.1. (kipdf.com)
Stones4
- The system is used to evaluate suspected benign and malignant conditions, and for the treatment of difficult stones and strictures. (bostonscientific.com)
- The reason for this difference is that stones tend to harbour bacteria and cause bile duct infection, resulting in pain and fever. (singhealth.com.sg)
- Endoscopic removal of stones obstructing the bile duct is sometimes necessary prior to laparoscopic surgery to fully clear all the stones. (singhealth.com.sg)
- tx of primary duct stones? (flashcardmachine.com)
Cholangiocarcinoma3
- It may be used to palliate strictures caused by unresectable Bile Duct Cholangiocarcinoma. (bostonscientific.com)
- Cholangiocarcinoma is a slow-growing malignancy of the bile duct. (medscape.com)
- Each subtype has distinct imaging characteristics, as well as a variety of benign and malignant mimics, making accurate diagnosis of cholangiocarcinoma through imaging challenging. (medscape.com)
Liver13
- Yellowing of the skin and whites of the eyes, light-coloured stools and dark urine could be signs of obstructive jaundice - a condition where normal drainage of bile from the liver to the small intestines is blocked. (singhealth.com.sg)
- The liver produces bile to digest food and deliver waste products to the intestines for elimination. (singhealth.com.sg)
- When bile drainage is obstructed, bilirubin - a byproduct of red cell recycling - builds up in the liver and spills over to the bloodstream, causing the skin and whites of eyes to turn yellowish. (singhealth.com.sg)
- While the common causes are related to gallstone disease, the more sinister causes are related to cancer (pancreatic cancer, bile duct cancer, or less commonly liver cancer). (singhealth.com.sg)
- Debbie Cheng, MD, discusses malignant vascular tumor of the liver and explains causes of liver failure. (upmcphysicianresources.com)
- Operations on the liver and extrahepatic bile ducts. (mknc.ru)
- The primary bile acids are derived from cholesterol in the liver and usually conjugated with glycine or taurine. (lookformedical.com)
- The biliary tract includes the liver, gall bladder and bile ducts. (apollohospitals.com)
- Bile is secreted by the liver into small ducts that join to form the common hepatic duct. (apollohospitals.com)
- Combined liver and bile duct resection for advanced bile duct cancers are being performed regularly. (apollohospitals.com)
- In patients whose injury is high up in the bile duct close to the liver, the repair is much more complex since finding a segment of normal bile duct above the injury may be extremely difficult. (apollohospitals.com)
- In patients with strictures below the hilum of the liver, endoscopic drainage achieves a high rate of success, is associated with fewer complications than percutaneous intervention, and avoids the discomfort of a percutaneous biliary catheter. (kipdf.com)
- Overview of Biliary Function The liver produces about 500 to 600 mL of bile each day. (msdmanuals.com)
Hepatic ducts1
- The SpyGlass Discover Digital Catheter is indicated to provide direct visualization and to guide both optical and accessory devices for diagnostic and therapeutic applications during endoscopic procedures in the pancreaticobiliary system including the hepatic ducts. (bostonscientific.com)
Drainage2
- Malignancy can result in complete blockage of bile drainage with significant itching due to accumulation of bilirubin and malnutrition as bile is part of the digestive system. (singhealth.com.sg)
- Own experience of performing non-vascular interventional interventions for mechanical jaundice (external, external-internal drainage, stenting of bile duct strictures). (mknc.ru)
Diagnosis4
- A Prospective, Controlled Analysis of Endoscopic Cytotechniques for Diagnosis of Malignant Biliary Strictures. (upmcphysicianresources.com)
- 6 However, biopsies of the bile duct do not usually provide sufficient amounts of tissue for a definitive diagnosis. (e-ce.org)
- A diagnosis of malignant or indeterminate bile duct stricture was changed to benign lesion or stricture or normal biliary mucosa in eight of ten patients. (tmu.edu.tw)
- Can probe-based confocal laser endomicroscopy improve the diagnosis of indeterminate biliary strictures? (medscape.com)
Etiology1
- The etiology of bile duct strictures is sometimes obvious at the time of presentation. (medscape.com)
Metal Versus Plastic Stents1
- Covered metal versus plastic stents for malignant common bile duct stenosis: a prospective, randomized, controlled trial. (bostonscientific.com)
Gallstones3
- generally caused by impairment of BILE flow, GALLSTONES in the BILIARY TRACT, infections, or other diseases. (lookformedical.com)
- Presence or formation of GALLSTONES in the COMMON BILE DUCT. (lookformedical.com)
- The disease was severe and refractory in half the cases due to malignant stricture, and in 20% of those due to gallstones. (qxmd.com)
Stent6
- The WallFlex Biliary RX Fully Covered Stent System RMV is currently the only biliary metal stent in the U.S. for indwell up to 12 months in the treatment of benign biliary strictures secondary to chronic pancreatitis. (bostonscientific.com)
- WallFlex Colonic and Duodenal Soft Stent Systems are designed to be a more flexible option to relieve malignant obstructions of the colon and duodenum. (bostonscientific.com)
- Available for the first time in the US in the new lengths, the stents have demonstrated accurate stent placement, which may decrease the need for additional stents to cover the full narrowing of the bile duct. (salesandmarketingnetwork.com)
- Radiofrequency ablation combined with biliary stent placement versus stent placement alone for malignant biliary strictures: a systemic review and meta-analysis. (thieme-connect.com)
- The WallFlex Biliary RX Stent technology is built on science and innovation to expand options for the treatment of biliary strictures. (bostonscientific.com)
- The fully covered stent is indicated for indwell up to 12 months after placement in benign biliary strictures secondary to chronic pancreatitis. (bostonscientific.com)
Tumor5
- Most of these patients die of complications of tumor invasion and metastasis rather than from the bile duct stricture per se. (medscape.com)
- Stenting of tumor strictures of the gastrointestinal tract against the background of impaired patency: esophagus, duodenum, colon. (mknc.ru)
- Recommendations for screening of patients with CP for pancreatic cancer do not exist and, due to a wide diversity of clinical and morphological presentations of CP, the differentiation between CP and pancreatic cancer, especially in cases when malignant tumor growth appears in the course of CP, is challenging ( 4 ). (iiarjournals.org)
- It is the most frequent malignant tumor of the biliary tract and is the second most common primary hepatic tumor after hepatoma. (medscape.com)
- Biliary duct dilatation is easily demonstrated with US, but US seldom localizes the tumor mass. (medscape.com)
Biliary tree1
- These stents are indicated for use in the palliative treatment of malignant strictures in the biliary tree that can restrict the flow of digestive fluids and compromise digestion. (salesandmarketingnetwork.com)
Indeterminate Biliary Strictures1
- How Can We Differentiate Malignant Biliary Strictures from Clinically Indeterminate Biliary Strictures? (e-ce.org)
MRCP2
- Magnetic resonance cholangiopancreatography (MRCP) is a noninvasive way to take images of the bile ducts using the same type of machine used for standard MRI scans. (medscape.com)
- Postinflammatory changes can be appreciated on MRCP with short or long segment strictures of the bile ducts. (ia-grp.com)
Malignancy1
- Marked dilatation of ducts or ductal segments (100% vs. 24%) and the appearance of a polypoid mass (46% vs. 7%) were common findings in the group of patients whose disease was complicated by malignancy. (elsevierpure.com)
Carcinoma1
- The frequent occurrence of bile duct carcinoma as a complication of PSC in this group of patients indicates that PSC has a strong tendency to undergo malignant degeneration. (elsevierpure.com)
Pancreatic and bile1
- The SpyGlass™ DS System enables direct visualization of the pancreatic and bile ducts. (bostonscientific.com)
Esophageal strictures1
- Stenting, augmentation and balloning of benign and malignant esophageal strictures. (mknc.ru)
Management of malignant1
- Aatur Singhi, MD, and Adam Slivka, MD, present how next generation sequencing (NGS) of biliary specimens and improves preoperative detection and management of malignant bile duct strictures. (upmcphysicianresources.com)
Salts3
- where are bile salts reabsorbed? (flashcardmachine.com)
- Results of epidemiologic studies have implicated bacteria-induced carcinogens derived from bile salts (eg, lithocholate) as a causative factor in the pathogenesis of cholangiocarcinomas . (medscape.com)
- Bile is isosmotic with plasma and consists primarily of water and electrolytes but also organic compounds: bile salts, phospholipids. (msdmanuals.com)
Patients with benign1
- Find out how this disorder causes a buildup of bile, the symptoms, Surgery is a valid option in cases of complete transection or ligation of the common bile duct, in selected patients with benign strictures related to chronic 20 Sep 2013 Biliary strictures can arise from either benign or malignant diseases. (web.app)
Lesions2
- Evaluation of the intraepithelial papillary capillary loops in benign and malignant oral lesions by in vivo Virtual Chromoendoscopic Magnification: a preliminary study. (claudiozulli.com)
- SD has been shown to develop more frequently in patients with chronic viral hepatitis without precursor lesions, whereas LD lesions have been found more frequently in patients with chronic bile duct disease. (medscape.com)
Stents3
- 6. Are Covered Metal Stents Better Than Uncovered Metal Stents for Malignant Biliary Stricture? (harshamoole.com)
- 8. Is There a Survival and Morbidity Benefit of Covered Over Uncovered Metal Stents in Malignant Biliary Strictures? (harshamoole.com)
- Covered Metal Stents Straight-Arm Benign Biliary Stricture Benign biliary strictures secondary to chronic pancreatitis can prove intractable to endoscopic management, but use of covered, removable metal stents is straightening out this therapeutic problem. (medscape.com)
Ampulla1
- Fiberoptic endoscopy designed for duodenal observation and cannulation of VATER'S AMPULLA, in order to visualize the pancreatic and biliary duct system by retrograde injection of contrast media. (lookformedical.com)
Dilatation3
- On serial cholangiograms, four of 15 patients with progressive stricture formation and four of five with progressive ductal dilatation proved to have carcinomas. (elsevierpure.com)
- Cholangiographic findings which suggest malignant degeneration include markedly dilated ducts or ductal segments, presence of a polypoid mass 1 cm or greater in diameter, and progressive stricture formation or ductal dilatation. (elsevierpure.com)
- Possible complications include dilatation, distortion and stricture of the pancreatic ducts, calcification of the pancreatic parenchyma, formation of pseudocysts, duodenal or common bile duct stenosis, or the formation of superior mesenteric, portal or splenic vein thrombosis which may each severely affect the patient's quality of life and overall prognosis ( 1 , 6 ). (iiarjournals.org)
Hilar1
- Dilated vessels in IgG4-SC were observed significantly more frequently in the extrapancreatic bile duct, especially the hilar bile duct ( P = 0.006). (biomedcentral.com)
Cholangitis4
- In the absence of previous instrumentation, cholangitis is uncommon with malignant strictures. (medscape.com)
- IgG4-related sclerosing cholangitis (IgG4-SC) is characterized by elevation of serum IgG4 levels, and dense infiltration of IgG4-positive plasma cells with extensive fibrosis in the bile duct wall. (biomedcentral.com)
- Benign strictures, sclerosing cholangitis, and most cases of choledocholithiasis were associated with less severe cholangitis, which responded promptly to antibiotic therapy. (qxmd.com)
- Primary Sclerosing Cholangitis (PSC) Primary sclerosing cholangitis (PSC) is patchy inflammation, fibrosis, and strictures of the bile ducts that has no known cause. (msdmanuals.com)
Cyst1
- The workup of a biliary stricture, pancreatic cyst or solid mass requires a carefully orchestrated sequence of clinical and imaging studies which may be followed by cytologic investigation. (cytojournal.com)
Jaundice6
- Most patients with tight strictures have clinically apparent jaundice. (medscape.com)
- As mentioned above, there are both benign and malignant causes of obstructive jaundice. (singhealth.com.sg)
- If the root cause of obstructive jaundice is a malignant tumour, the long-term outcome of such patients is best served if the tumour can be surgically removed. (singhealth.com.sg)
- Ultrasound is the first-priority screening test in the diagnostics of common bile duct diseases that enables the differentiation of jaundice genesis and determination of indications and contraindications for further non-invasive and invasive tests. (ijes.world)
- In obstructive jaundice with cicatricial-inflammatory common bile duct strictures, there were 2 (2.7%) false negative and 3 (4.05%) false positive results. (ijes.world)
- Following the analysis of ultrasound use in the diagnostics of obstructive jaundice complicating common bile duct diseases, it can be stated that ultrasound is an obligatory non-invasive, generally available and cheap examination technique at the stage of differential diagnostics of biliary hypertension. (ijes.world)
Surgery2
- Bile duct strictures can also occur as unexpected complications after other surgeries, such as gastrectomy, pancreatic surgery, or hepatic and portal vein surgery. (medscape.com)
- Unfortunately, the majority of patients with malignant tumours may not be suitable for surgery, hence, chemotherapy and/or radiotherapy will be the next best option. (singhealth.com.sg)
Common5
- dilated common bile duct walls in 28 (37.8%), acoustic shadows in the common bile duct in 32 (43.2%), organic hepatic changes in 38 (51.3%) patients. (ijes.world)
- Calculi in the common bile duct were found in 17 cases (23% patient), in the gall bladder in 16.2% (12 cases). (ijes.world)
- Common bile duct strictures were found using ultrasound in 4 (5.4%) patients. (ijes.world)
- The low level of stricture diagnoses was due to the impossibility of common bile duct examination all along its way (more than 4 cm). (ijes.world)
- bs to hepatic and common bile duct? (flashcardmachine.com)
Recurrent1
- Patients with a major surgical injury to the bile duct and those with recurrent strictures and interventions may have evidence of a bile leak in the form of a biliary fistula, biliary peritonitis, or a biloma. (medscape.com)
Photodynamic therapy2
Cholangiography1
- IgG4-SC is classified into four types based on the site of strictures due to cholangiography and diseases to be distinguished [ 3 ]. (biomedcentral.com)
Cancer3
- Endoscopic retrograde cholangiopancreatographic cholangiogram demonstrating an isolated mid-hepatic duct stricture as a result of pancreatic cancer. (medscape.com)
- For control purposes, bile was obtained from patients with PSC, CCA, pancreatic cancer, and benign biliary conditions (sphincter of oddi dysfunction/choledocholithiasis). (e-ce.org)
- The cause of bile duct cancer is unclear. (medscape.com)
Surgical2
- Bile duct stricture (also called biliary stricture) is an uncommon but challenging clinical condition that requires a coordinated multidisciplinary approach involving gastroenterologists, radiologists, and surgical specialists. (medscape.com)
- The causes of benign bile duct strictures are usually surgical inexperience, failure to recognize abnormal biliary anatomy and congenital anomalies, acute inflammation, misplacement of clips, excessive use of cautery, and excessive dissection around the major bile ducts, resulting in ischemic injury. (medscape.com)
Diseases1
- A special topic of scientific and practical interest is the application of minimally invasive technologies in the treatment of patients with malignant and benign diseases of the gastrointestinal tract. (mknc.ru)
Chronic3
- Atrophy of the hepatic segment or lobe drained by the involved bile ducts, associated with hypertrophy of the unaffected segments, can occur, especially with chronic high-grade strictures. (medscape.com)
- Once a chronic stricture develops, simply removing the inciting CBD Class E1: stricture Ͼ 2 cm from the bifurcation of the right and left bile ducts. (web.app)
- David Carr-Locke Endoscopy Clinic - Pancreatic Duct Disruption This 35-year-old woman with a history of chronic pancreatitis secondary to alcohol use presented with diffuse abdominal discomfort and ascites. (medscape.com)
Fine-needle asp1
- Clinical evaluation, imaging studies, indications for cytologic study and preprocedural requirements for duct brushing studies and pancreatic fine-needle aspiration: The Papanicolaou Society of Cytopathology Guidelines. (cancercentrum.se)
Fibrosis1
- After the injury, an inflammatory response ensues, which is followed by collagen deposition, fibrosis, and narrowing of the bile duct lumen. (medscape.com)
Asymptomatic2
- In the absence of symptoms of the primary disease, most patients with bile duct strictures remain asymptomatic until the lumen of the bile duct is sufficiently narrowed to cause resistance to the flow of bile. (medscape.com)
- Asymptomatic patients with bile duct strictures may have unremarkable physical examination findings. (medscape.com)