Bronchobiliary fistula caused after percutaneous transhepatic biliary drainage treatment: A case report.

RATIONALE: Percutaneous transhepatic biliary drainage (PTBD) plays a significant role especially in the diagnosis and decompression of bile duct obstruction. However, it is associated with complications such as hemobilia, occlusion of drainage, bile leakage, and even bronchobiliary fistula (BBF). PATIENT CONCERNS AND DIAGNOSES: We herein describe a patient with a complication of BBF caused by long-term indwelling PTBD catheters. She underwent multiple operations including bilioenteric anastomosis, hepatic left lateral lobectomy, and long-term PTBD treatment. Her symptoms were mainly cough, fever, and yellow sputum and her diagnosis was confirmed by sputum culture (bilirubin detection was positive). INTERVENTIONS AND OUTCOMES: The patient recovered uneventfully by minimally invasive treatment, was discharged after 1 week of hospitalization, and the drainage tube was removed 2 weeks later. During 2 years of follow-up, no recurrence of BBF was observed. LESSONS: Patients with long-term indwelling PTBD catheters for biliary tract obstruction may lead to BBF. The treatment plan of BBF is tailored to the patient's individualized characteristics. And minimally invasive treatments might be an effective alternate way for the treatment of BBF. The accurate diagnosis, precision treatment, and multidisciplinary team play important roles in the treatment of BBF.

[Hemobilia as a sign of arterio-biliary fistula]. / Gemobiliya kak proyavlenie arteriobiliarnoi fistuly.

Hepatic artery aneurysms (HAA) are rare (20% of all visceral arteries). Most often, HAAs are asymptomatic and detected at autopsy. However, their ruptures and/or bleeding following pressure ulcers in visceral gastrointestinal organs are a significant clinical and diagnostic problem. We present 2 patients with obstructive jaundice and hemobilia. Diagnostics revealed aneurysm of the right hepatic artery with arterio-biliary fistula. Life-threatening hemobilia is a consequence of HAA rupture into biliary system. Endovascular approach is preferable for HAA without clinical manifestations. Awareness of this disease is important for early detection and active surgical intervention before possible complications.

Risk factors and management of biliary leakage after Endocystectomy for hepatic cystic echinococcosis.

BACKGROUND: Endocystectomy is a conservative surgical approach to managing cystic echinococcosis. Bile leakage is the main complication of this technique. The aim of this study was to evaluate the factors associated with bile leakage and to assess the outcomes and cost efficiency of strategies used to treat bile leakage. METHODOLOGY/PRINCIPAL FINDINGS: Patients who underwent endocystectomy between 2005 and 2020 were included. The preoperative characteristics, intra- and postoperative outcomes, hospital costs, and cost efficiency (the Diagnosis-Related Group reimbursement minus the overall cost) were evaluated prospectively. A total of eighty patients with 142 cysts were included. Postoperative complications occurred in 17 patients (21%), including 11 patients with bile leakage (type A: 1, type B: 6 and type C: 4 patients, total 13%). Bile leakage was more frequent in patients with preoperative MRI signs of cysto-biliary fistulas or intraoperative visible cysto-biliary fistulas (p = 0.03 and p = 0.04, respectively) and in patients with cysts larger than 8 cm (p = 0.03). Patients with bile leakage who underwent reoperation (type C) had significantly shorter hospital stays (9 vs. 16 days, p<0.01) and better cost efficiency than those who received radiologic or endocscopic interventions (€2,072 vs. -€2,097 p = 0.01). No mortality was observed, and recurrence was seen in two patients. CONCLUSIONS/SIGNIFICANCE: Endocystectomy is a safe and efficient technique. Preoperative and intraoperative cysto-biliary fistulas and a cyst diameter larger than 8 cm are correlated to postoperative bile leakage. Early operative management of bile leakage reduces hospital stay and improves cost efficiency compared with radiologic or endoscopic treatments.

The management of thoracobiliary fistulas in children: a systematic review.

Thoracobiliary fistula (TBF) is a rare condition, in which an atypical communication between the bronchial tree and the biliary tree is present. A comprehensive literature search was conducted on Medline, Embase and Web of Science databases for studies reporting TBF in children. Data regarding patient demographics, site of fistula presentation, preoperative diagnostic procedures needed, and treatment modalities employed were extracted for further analysis. The study pool consisted of 43 studies incorporating 48 cases of TBF. The most frequent symptom was bilioptysis (67%), followed by dyspnea (62.5%), cough (37.5%) and respiratory failure (33%). Regarding the origin of fistula, the left hepatic duct was involved in 29 cases (60.4%), the right hepatic duct in 4 cases (8.3%), and the hepatic junction in 1 case (2%). Surgical management was employed in 46 patients (95.8%). Fistulectomy was performed in 40 patients (86.9%), lung lobectomy or pneumonectomy in 6 (13%), Roux en Y hepaticojejunostomy in 3 (6.5%), and decortication or drainage in 3 cases (6.5%). Three patients died (overall mortality 6.3%), while 17 patients suffered from postoperative complications (overall morbidity 35.4%). TBF in children is a rare but morbid entity which evolves as a result of congenital malformation in the majority of cases. Preoperative imaging of the biliothoracic communication and proper surgical treatment are the components of current management.

[Intraluminal endoscopy for biliary duodenal obstruction]. / Vnutriprosvetnaya endoskopiya pri biliarnoi duodenal'noi neprokhodimosti.

Cholelithiasis complicated by cholecystoduodenal fistula and small bowel biliary obstruction is an absolute indication for surgical treatment. Modern possibilities of intraluminal endoscopy (electrohydraulic lithotripsy) made it possible to avoid intra-abdominal access (laparotomy, laparoscopy) and postoperative complications. Finally, rapid rehabilitation was noted.

Bronchobiliary fistula after stenting of biliary duct as the management of iatrogenic bile duct injury during elective cholecystectomy.

BACKGROUND: Bronchobiliary fistula is a rare and complex entity defined by an abnormal communication between the biliary and bronchial systems. The etiopathogenesis is not completely understood, but the most common factors implicated are hepatobiliary tumors, biliary obstruction, iatrogenic damage or trauma. METHODS: Here we present a case of a 69-year-old man that developed a bronchobiliary fistula and a pulmonary abscess after migration of a bile duct stent placed as part of the treatment of an iatrogenic bile duct injury that occurred during elective cholecystectomy. RESULTS: A conservative approach, that included broad-spectrum antibiotic, removal of the stent, and sphincterotomy, was enough for the closure of the fistula and resolution of the symptoms. CONCLUSION: We emphasize the importance of prompt recognition of this entity and a concerted therapeutic strategy to optimize the probability of success, avoiding the destructive consequences of the bile in the pulmonary parenchyma and septic complications.

Raptured gas forming pyogenic liver abscess with a biliary fistula in Botswana: a case report.

We report a case of gas-forming pyogenic liver abscess (GFPLA) with a ruptured abscess and biliary fistula presenting with peritonitis. The patient had poorly controlled diabetes mellitus and was extremely ill at presentation. The diagnosis was delayed until the abscess ruptured, owing to nonspecific abdominal symptoms at the initial presentation and delayed follow-up radiological investigations. The patient had a high-output biliary fistula post-operatively, which was managed with endoscopic retrograde cholangiopancreatography (ERCP) and stenting with fistula drainage reduction within four weeks. This case highlights the need for follow-up radiological investigations and prompt intervention in patients with diabetes mellitus presenting with fever and vague abdominal pain.

Surgical Management of Bronchobiliary Fistula After Thoracoabdominal Trauma.

Bronchobiliary fistulas are exceedingly rare pathological connections between the biliary and the bronchial systems, which result from hepatobiliary neoplasms, abscesses, or thoracoabdominal trauma. Prompt recognition, diagnosis, and intervention is essential in order to prevent the high morbidity and mortality associated with this disease process. Multiple management strategies have been described in the literature; however, the optimal course has not been well defined. We present a case of a 31-year-old male who developed a bronchobiliary fistula 1 month after thoracoabdominal trauma. After conservative management with biliary stenting failed, he successfully underwent latissimus sparing right posterolateral thoracotomy, complete fistulectomy, right lower lobe wedge resection, and diaphragmatic reconstruction with subsequent resolution of his symptoms.

Application of Damage Control Tactics and Transpapillary Biliary Decompression for Organ-Preserving Surgical Management of Liver Injury in Combat Patient.

The combat penetrating gunshot injury is frequently associated with damage to the liver. Bile leak and external biliary fistula (EBF) are common complications. Biliary decompression is commonly applied for the management of EBF. Also, little is known about the features of combat trauma and its management in ongoing hybrid warfare in East Ukraine. A 23-year-old male was diagnosed with thoracoabdominal penetrating gunshot wound (GSW) by a high-energy multiple metal projectile. Damage control tactics were applied at all four levels of military medical care. Biliary decompression was achieved by endoscopic retrograde cholangiopancreatography (ERCP), endoscopic sphincterotomy (EST) and the placement of biliary stents. Occlusion of the stent was treated by stent replacement, and scheduled ERCP was performed. Partial EBF was diagnosed from the main wound defect of the liver and closed without surgical interventions on the 34th day after the injury. A combination of operative and nonoperative techniques for the management of the combat GSW to the liver is effective along with the application of damage control tactics. A scheduled ERCP application is an effective approach for the management of EBF, and liver resection could be avoided. A successful biliary decompression was achieved by the transpapillary intervention with the installation of stents. Stent occlusion could be diagnosed in the early post-traumatic period, which is effectively managed by scheduled ERCP as well as stent replacement with a large diameter as close as possible to the place of bile leak.

Chronic cough caused by choledochoduodenal fistula: a case report.

BACKGROUND: Chronic cough is characterized by cough as the only or main symptom, with a duration of more than 8 weeks and no obvious abnormality in chest X-ray examination. Its etiology is complex, including respiratory disease, digestive system disease, circulation system disease, and psychological disease. Although a set of etiological diagnosis procedures for chronic cough have been established, it is still difficult to diagnose chronic cough and there are still some patients with misdiagnosis. CASE PRESENTATION: We present a case of a 54-year-old female patient who had chronic cough for 28 years. Physical examination had no positive signs and she denied any illness causing cough like tuberculosis, rhinitis. Recurrent clinic visits and symptomatic treatment didn't improve the condition. Finally, gastroscopy identified the possible etiology of choledochoduodenal fistula that was proved by surgery. And after surgery, the patient's cough symptoms were significantly improved. CONCLUSION: We report a rare case of chronic cough caused by choledochoduodenal fistula which demonstrates our as yet inadequate recognition of the etiology and pathogenesis. Written informed consent was obtained from the patient.

Bronchobiliary fistula: a clinical and surgical challenge. Presentation of a pediatric case. / Fístula biliobronquial, un desafio clínico-quirúrgico. Presentación de un caso pediátrico.

INTRODUCTION: Congenital bronchobiliary fistula is an extremely rare malformation with high morbidity and mortality rates. Up to 2016, 36 cases had been reported worldwide. CLINICAL CASE: 11-year-old male patient with history of chronic lung disease and respiratory insufficiency, bile ptyalism and 66-80% arterial saturation, jaundice, asymmetric thorax, finger clubbing, and disseminated crackling rales. He was diagnosed through fibrobronchoscopy and CT-scan. After fistula closure and right pneumonectomy, recurrence occurred due to bile duct hypoplasia as evidenced by endoscopic retrograde cholangiopancreatography. Left lateral hepatic segmentectomy and fistula closure from the abdomen were carried out. Bronchopleural fistula persisted following intensive nutritional and antibiotic treatment. It was surgically closed using a bovine pericardial patch. Six months later, the patient had no symptoms. DISCUSSION: Given how extremely rare this malformation is, cross-disciplinary treatment and a high grade of suspicion are needed. The presence of bile duct hypoplasia is to be considered, since it requires a thoracoabdominal approach.

INTRODUCCION: La fístula biliobronquial congénita es una muy rara malformación con alta morbimortalidad. Hasta 2016 se habían reportado 36 casos en el mundo. CASO CLINICO: Paciente masculino de 11 años de edad, antecedentes de neumopatía crónica más insuficiencia respiratoria, bilioptisis, saturación arterial entre 66-80%, ictericia, tórax asimétrico, dedos hipocráticos, estertores crepitantes diseminados. Diagnóstico positivo por fibrobroncoscopia y tomografia axial computarizada. Tras cierre de fístula y neumonectomía derecha, se produjo recidiva por hipoplasia de la vía biliar comprobada con colangiopancreatografía retrógrada endoscópica. Se realizó segmentectomía hepática lateral izquierda y cierre de fístula desde el abdomen. Mantuvo fístula broncopleural persistente, luego de tratamiento nutricional y antibiótico intensivo, se cerró quirúrgicamente con parche de pericardio bovino. Asintomático tras 6 meses. COMENTARIOS: La muy baja frecuencia de esta malformación obliga a un alto índice de sospecha y un tratamiento multidisciplinario. Es importante considerar la presencia de hipoplasia de la vía biliar pues obliga a un abordaje toracoabdominal.

Diagnosis of bronchobiliary fistula by bilirubin crystallization in the alveolar lavage fluid: case reports and literature review.

Bronchobiliary fistula (BBF) refers to the abnormal traffic between the biliary tract and the bronchus. The condition is very rare and usually develops secondary to liver echinococcosis or amebiasis, liver abscess, trauma, biliary obstruction, or tumors. BBF has a high mortality rate and currently, there are no accurate and effective diagnostic methods. This study reports the diagnosis and treatment of two patients with BBF which were confirmed by detecting bilirubin crystallization in the sputum. The first patient was a 45-year-old woman admitted to the hospital with "recurrent cough and lung infection". She had a history of multiple biliary tract surgeries and bilirubin crystallization was detected in bronchoalveolar lavage fluid (BALF) upon examination. Computed tomography (CT) imaging and magnetic resonance cholangiopancreatography (MRCP), together with clinical features, confirmed a diagnosis of BBF. The second patient was a 53-year-old woman admitted to the hospital with coughing and bile-like sputum. She had a history of cholangiocarcinoma surgery and bilirubin crystallization was detected in the cytomorphological BALF examination. Endoscopic retrograde cholangiopancreatography (ERCP) combined with clinical features confirmed a diagnosis of BBF. Both patients recovered after treatment and were discharged from the hospital. The clinical diagnosis of BBF largely relies upon imaging combined with clinical standards, and BALF examinations are rarely performed. This current investigation retrospectively analyzed the diagnosis and treatment of two cases of BBF, and demonstrated that bilirubin crystallization in the BALF may be an important diagnostic indicator for BBF.

Safety and efficacy of laparoscopic repeat liver resection and re-operation for liver tumor.

Laparoscopic liver resection (LLR) has been reported as a safe, minimally invasive, and effective surgery for the management of liver tumor. However, the efficacy and safety of laparoscopic repeat liver resection (LRLR) for recurrent liver tumor are unclear. Here, we analyzed the surgical results of LRLR. From June 2010 to May 2019, we performed 575 LLR surgeries in our department, and 454 of them underwent pure LLR for the single tumor. We classified the patients who received pure LLR for the single tumor into three groups: LRLR (n = 80), laparoscopic re-operation after previous abdominal surgery (LReOp; n = 136), and laparoscopic primary liver resection (LPLR; n = 238). We compared patient characteristics and surgical results between patients undergoing LRLR, LReOp and LPLR. We found no significant differences between LRLR and LPLR in the conversion rate to laparotomy (p = 0.8033), intraoperative bleeding (63.0 vs. 152.4 ml; p = 0.0911), or postoperative bile leakage rate (2.50 vs. 3.78%; p = 0.7367). We also found no significant difference in the surgical results between LReOp and LPLR. However, the number of patients undergoing the Pringle maneuver was lower in the LRLR group than the LPLR group (61.3 vs. 81.5%; p = 0.0004). This finding was more pronounced after open liver resection than laparoscopic liver resection (38.9 vs. 67.7%; p = 0.0270). The operative time was significantly longer in patients with proximity to previous cut surface than patients with no proximity to previous cut surface (307.4 vs. 235.7 min; p = 0.0201). LRLR can safely be performed with useful surgical results compared to LPLR.

Mucin-filled CBD, difficult to manage cholangitis.

Intraductal papillary mucinous neoplasms (IPMNs) are mucin-secreting cystic neoplasm of pancreas. They have a malignant potential. They are usually localised to the pancreas but occasionally can involve surrounding structures (1.9%-6.6%), like bile duct and duodenum, and are labelled as IPMN with invasion. Jaundice as a manifestation of IPMN is not common (4.5%). It can present as jaundice as a result of invasion of common bile duct (CBD) resulting in stricture formation or uncommonly as a result of fistulising to CBD with resultant obstruction of CBD by thick mucin secreted by this tumour. As only few cases (around 23) of mucin-filled CBD are reported in the literature. We are presenting our experience in dealing a rare case of obstructive jaundice caused by IPMN fistulising into CBD, highlighting the difficulties faced in managing such case, especially with regards to biliary drainage and what can be the optimum management in such cases.

Spontaneous Biliary-Enteric Fistulas and Associated Complications: An Overview.

Spontaneous biliary-enteric fistula (SBEF) is an abnormal communication between the biliary tree and the gastrointestinal tract which develops as a result of biliary or gastrointestinal disease. Iatrogenic fistulas, due to surgery or instrumental exploration, are not included in this definition. R. Colombo, in 1559, was the first to describe SBEF as an occasional finding during an autopsy. In almost 90% of cases the cause of SBEF is chronic recurrent cholelithiasis. Less common causes are penetrating peptic ulcers and neoplastic infiltration from the biliary or gastrointestinal tract. The most common type of SBEF is cholecystoduodenal fistula and the least common is choledochoduodenal fistula. There are various complications associated with SBEF but often these are not promptly recognized by patients or physicians and diagnosis and treatment may be delayed for years. The most important complication, which can be considered pathognomonic for SBEF, is gallstone ileus which manifests clinically as acute or chronic mechanical intestinal obstruction. Gallstone ileus, a rather rare complication of a rather common pathology, biliary lithiasis, is found in 0.000015% of hospitalized patients but in 0.0003% of surgical patients. It is mainly found in women over the age of 65, with a male to-female ratio of 1:5. There are various forms of occlusion, related to the sites of gallstone impaction, with various clinical characteristics and degrees of severity. These include Bouveret syndrome ( 10% of cases) with impaction in duodenum or pylorus, and the more common Barnard's syndrome (5-75% of cases) in which the site of impaction is in the terminal ileum right before Bauhin's valve. For diagnosis, the radiological signs which make up Riglerâ??s triad or tetrad, are essential, and are best visible on magnetic resonance. The the gold standard is contrast-enhanced computed tomography scan. Regarding the surgical management, one-stage simple enterolithotomy is reserved for the oldest patients and the most severe cases. Nowadays, is performed more and more frequently by laparoscopy. In more favorable cases radical treatment of the occlusion, the biliary lithiasis and the SBEF is recommended, either as a one-stage procedure or in two stages with the second procedure performed after few weeks.

Cholecystogastric fistula. A case report and literature review.

Cholecystogastric fistulas is a rare complication of gallstone. Even if well described in the literature, this condition still poses a debate on diagnosis and surgical treatment. We present a case of a 35 year's old female which unexpectedly presented a cholecystogastric fistula during a laparoscopic cholecystectomy, treated successfully with fistula transection and repair and cholecystectomy through an open access. The open access remains the preferable option in this cases but laparoscopic techniques are being used worldwide with increasing success. The preoperative diagnosis remains difficult for the unspecific symptoms. KEY WORDS: Biliodigestive Fistula, Gallstone Ileus, Gastric Fistula, Biliary Fistula, Cholecystitis.

Unusual case of cholecystocolonic fistula secondary to megabowel.

Cholecystocolonic fistula with associated idiopathic megabowel (megacolon and megarectum) is a rare presentation as acute large bowel obstruction. Frequently presenting with chronic constipation, acute bowel obstruction is rarely encountered in the presence of concomitant cholecystocolonic fistula. This presents diagnostic and management difficulties with no consensus on appropriate surgical approach. This case highlights the outcomes following emergency total colectomy and subtotal cholecystectomy as a single-stage procedure for a 68-year-old man presenting with cholecystocolonic fistula secondary to idiopathic megabowel as acute large bowel obstruction.