Intrahepatic bile duct stone

BACKGROUND: Ectopic opening of the common bile duct (CBD) is extremely rare, and its importance has not been adequately defined. The aim of our study is to present the characteristics of patients with this abnormality. METHODS: This retrospective study was conducted in a tertiary center in Dicle University Hospital, Diyarbakır, Turkey, between October 2008 and December 2020. We present clinical, laboratory, endoscopic and cholangiographic features as well as the success rate of therapeutic interventions of consecutive patients with this abnormality undergoing endoscopic retrograde cholangiopancreatography (ERCP)...

Background and Objectives : Biliary cast syndrome, which was first reported in 1975, is a rare disease that occurs after liver transplantation. The incidence is even lower in patients who have not undergone liver transplantation. This study reports a rare case of biliary cast syndrome with cholangiocarcinoma-like lesions in a patient who did not undergo liver transplantation. Case Report: Herein, we report a case of a 69-year-old man with right upper quadrant pain and elevated levels of alkaline phosphatase and gamma-glutamyl transferase, who had a history of total gastrectomy for gastric cancer and laparoscopic cholecystectomy for acute cholecystitis...

The Japanese Society of Gastroenterology first published evidence-based clinical practice guidelines for cholelithiasis in 2010, followed by a revision in 2016. Currently, the revised third edition was published to reflect recent evidence on the diagnosis, treatment, and prognosis of cholelithiasis conforming to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. Following this revision, the present English version of the guidelines was updated and published herein. The clinical questions (CQ) in the previous version were reviewed and rearranged into three newly divided categories: background questions (BQ) dealing with basic background knowledge, CQ, and future research questions (FRQ), which refer to issues that require further accumulation of evidence...

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BACKGROUND: Although numerous retrieval baskets are currently available for the extraction of bile duct stones, their mechanical properties have not been evaluated. This study aimed to ascertain the characteristics of retrieval baskets for bile duct stones by examining their mechanical properties. METHODS: This experimental study tested the mechanical properties of seven retrieval baskets for bile duct stones. The radial force (RF) was measured using a dedicated measurement device and the axial force (AF) was measured using the conventional manual method...

BACKGROUND: The isolated bile duct is sometimes observed in the right liver graft of living donor liver transplantation (LDLT). Even though, as a rescue option, it is known to use the recipient's cystic duct (CyD) for duct-to-duct anastomosis, the long-term feasibility of rescue duct-to-CyD (D-CyD) anastomosis remains unclear. METHODS: We prospectively collected data in the right liver-LDLT cohort and compared rescue D-CyD anastomosis (n = 4) with standard duct-to-hepatic duct (D-HD, n = 45) anastomosis (D-CyD group, n = 4)...

BACKGROUND: Laparoscopic middle hepatic vein-guided anatomical hemihepatectomy combined with transhepatic duct lithotomy (MATL) is an approach that can substantially improve stone clearance rates while reducing the rate of postoperative biliary fistula formation, residual stone rates, and rates of recurrence. In this study, we classified left-side hepatolithiasis cases into four subtypes based upon the diseased stone-containing bile duct, the middle hepatic vein, and the right hepatic duct...

This study evaluated the efficacy and safety of three-dimensional printing model-assisted percutaneous transhepatic one-step biliary fistulation (PTOBF) combined with rigid choledochoscopy for intrahepatic bile duct stones in patients with type I bile duct classification. The clinical data of 63 patients with a type I intrahepatic bile duct were reviewed from January 2019 to January 2023; 30 patients who underwent 3D printed model-assisted PTOBF combined with rigid choledochoscopy composed the experimental group and 33 patients who underwent simple PTOBF combined with rigid choledochoscopy composed the control group...

Choledochal cyst (CC) or congenital biliary dilatation, has a skewed distribution with hereditary features that is far more common in East Asian females. CC is usually associated with pancreaticobiliary malunion (PBMU) forming a common channel. CC requires early definitive diagnosis, since there is a risk for malignancy occurring in the CC and/or intrahepatic bile ducts (IHBD). Complete CC excision and Roux-en-Y hepaticoenterostomy is required and can be performed by open or minimally invasive surgery with hepatojejunostomy the recommended procedure of choice...

Ascaris lumbricoides causes one of the most common soil-transmitted helminthiases globally. The worms mostly infect the human small intestine and elicit negligible or nonspecific symptoms, but there are reports of extraintestinal ectopic ascariasis. We describe a rare case of biliary ascariasis mistaken for biliary stent in a 72-year-old female patient with a history of liver resection. She visited our outpatient clinic complaining of right upper quadrant pain and fever for the past week. She had previously undergone left lateral sectionectomy for recurrent biliary and intrahepatic duct stones 2 years ago...

BACKGROUND: Patients with hemorrhagic shock may develop emerging enterogenic sepsis due to damage to the intestinal mucosal barrier and translocation of intestinal bacteria and endotoxins caused by ischemic injury. Because of the dual effects of anesthesia state and hemorrhagic shock, perioperative emerging enterogenic sepsis is even more rare and insidious. CASE PRESENTATION: We reported a case of 56-year-old man who underwent right hepatectomy for intrahepatic bile duct stones...

An unknown-aged adult female wild boar ( Sus scrofa ) was brought to Kyungpook National University for postmortem examination. Gross examination revealed gallbladder agenesis. Histologically, the liver was cirrhotic and had intrahepatic cholelithiasis, the choleliths were yellow, brown, gray, and black, and had coffin-lid and pyramidal appearances. Fourier-transform infrared spectroscopy analysis revealed that the components were 80% struvite and 20% calcium oxalate monohydrate. Chronic inflammatory cell infiltration was observed, with hyperplastic hepatocellular nodules characterized by large nuclei, prominent nucleoli, and scant cytoplasm with frequent binucleation, surrounded by thick fibrous septa...

BACKGROUND: Stricture formation is a long-term complication of biliary enteric anastomosis (BEA). BEA stricture often causes recurrent cholangitis and lithiasis, can significantly affect quality of life, and promote the development of life-threatening complications. In this report, duodenojejunostomy and subsequent endoscopic management as an alternative surgical technique for strictures of the BEA is described. CASE PRESENTATION: Case 1: An 84-year-old man who underwent left hepatic trisectionectomy for hilar cholangiocarcinoma 6 years prior presented with fever and jaundice...

Mechanical small-bowel obstruction can occur due to various reasons, including the impaction of a gallstone in the ileum after it has passed through a cholecystoenteric fistula. Gallstone ileus is an infrequent yet significant cause of this condition. This case report documents an instance of gallstone ileus, which accounts for less than 1% of patients with mechanical small bowel obstruction. We report a 75-year-old female patient who presented with colicky pain in both upper quadrants, hyporexia, and constipation that worsened during a period of nine days, which subsequently was accompanied by nausea and vomiting of bilious appearance in the next three days...

A 27-year-old previously healthy African American female presented to the Emergency Department with an acute onset of epigastric abdominal pain and nausea. Laboratory studies proved unremarkable. CT scan demonstrated intrahepatic and extrahepatic biliary ductal dilation with possible stones within the common bile duct. The patient was discharged with a surgery follow-up appointment. Laparoscopic cholecystectomy with intraoperative cholangiography was performed 3 weeks later due to concern for choledocholithiasis...

UNLABELLED: The purpose of this study is to evaluate the clinical characteristics and prognosis of primary hepatolithiasis in hospitalized children. This retrospective cohort study included 106 hospitalized patients with primary hepatolithiasis at Beijing Children's Hospital. Clinical data were derived from electronic inpatient (2010-2021) and outpatient (2016-2021) medical records. The prognosis was evaluated by outpatient ultrasounds after discharge and telephone interviews performed in December 2022...

Forty-five adults with type IV-A choledochal cysts (CDC) who underwent extrahepatic cyst excision from January 2013 to December 2021 were followed up for a median interval of 25 months (range, 2 to 10 years) to observe the long-term complications in the remaining intrahepatic cyst. Late complications in varying combinations were seen in 10 patients, which included cholangitis and/or intrahepatic stones in 9 patients, intrahepatic bile duct stenosis with stones in 2 patients, anastomotic stricture in 6 patients, and left lobar atrophy with intrahepatic stones in 3 patients...

INTRODUCTION AND IMPORTANCE: Surgeons may mistakenly consider the right hepatic duct as cystic duct, ligate, and divide it. CASE PRESENTATION: A 58-year-old woman presented with right upper quadrant (RUQ) abdominal pain, nausea, and RUQ tenderness, but negative Murphy's sign. Common bile duct was 10 mm based on abdominal ultrasound. Common hepatic duct and intrahepatic ducts consist of multiple common bile duct (CBD) stones with sludge and multiple small gallstones...

BACKGROUND: Gallstone ileus (GI) occurs in <0.1% of all cases of mechanical bowel obstruction. There have been a few reports of GI occurring after Kasai procedures or Roux-en-Y anastomosis for bariatric surgery. We herein report a case of GI that occurred over 17 years after liver transplantation (LT). CASE REPORT: A 33-year-old woman who had undergone living donor LT for biliary atresia at 16 years old and had been regularly followed on an outpatient basis in our hospital presented with the sudden onset of increased abdominal distension, pain, and nausea...

Objective: To investigate the safety and effect of laparoscopy for the treatment of biliary stricture after the biliary dilatation operation. Methods: The clinical data of 78 patients,including 27 males and 51 females aged (48.6±14.2)years(range:17 to 76 years),who presented biliary stricture after biliary dilatation operation from January 2017 to June 2021 in the Department of Minimally Invasive Hepatobiliary Surgery,Hunan Provincial People's Hospital,were retrospectively collected,with 38 cases in the laparoscopy group and 40 cases in the laparotomy group...