The use of endoscopy to treat bronchobiliary fistula caused by choledocholithiasis

Biliobronchial fistula after liver surgery for giant hydatid cyst

Background. Biliobronchial fistula (BBF) is a rare complication in the natural history of liver hydatid disease by Echinococcus granulosus. We present a case of BBF after resection of a giant liver hydatid cyst in a 72-year-old woman. Case Report. A total cystpericystectomy was done, leaving the left lateral section of the liver that was fixed to the diaphragm. Postoperatively, the patient developed obstructive jaundice. An ERCP showed an obstruction at the junction of the left biliary duct and the main biliary duct and contrast leak. At reoperation, the main duct was ischemic, likely due to torsion along its longitudinal axis. A hepatotomy was done at the hilar plate, and the biliary duct was dissected and anastomosed to a Roux-en-Y jejunal loop. She was discharged without complications. Five months later, the patient developed cholangitis and was successfully treated with antibiotics. However, she suffered repeated respiratory infections, and four months later she was admitted to the hospital with fever, cough, bilioptysis, and right lower lobe pneumonia. The diagnosis of BBF was confirmed with ^99mTc Mebrofenin scintigraphy. At transhepatic cholangiography, bile duct dilation was seen, with a biliothoracic leak. She underwent dilatation of cholangiojejunostomy stricture with placement of an external-internal catheter. The catheter was removed 3.5 months later, and two years later the patient remains in very good condition. Conclusion. An indirect treatment of the BBF by percutaneous transhepatic dilation of the biliary stenosis avoided a more invasive treatment, with satisfactory outcome.

Management of acquired bronchobiliary fistula: A systematic literature review of 68 cases published in 30 years

AIM: To outline the appropriate diagnostic methods and therapeutic options for acquired bronchobiliary fistula (BBF).

METHODS: Literature searches were performed in Medline, EMBASE, PHMC and LWW (January 1980-August 2010) using the following keywords: biliobronchial fistula, bronchobiliary fistula, broncho-biliary fistula, biliary-bronchial fistula, tracheobiliary fistula, hepatobronchial fistula, bronchopleural fistula, and biliptysis. Further articles were identified through cross-referencing.

RESULTS: Sixty-eight cases were collected and reviewed. BBF secondary to tumors (32.3%, 22/68), including primary tumors (19.1%, 13/68) and hepatic metastases (13.2%, 9/68), shared the largest proportion of all cases. Biliptysis was found in all patients, and other symptoms were respiratory symptoms, such as irritating cough, fever (36/68) and jaundice (20/68). Half of the patients were treated by less-invasive methods such as endoscopic retrograde biliary drainage. Invasive approaches like surgery were used less frequently (41.7%, 28/67). The outcome was good at the end of the follow-up period in 28 cases (range, 2 wk to 72 mo), and the recovery rate was 87.7% (57/65).

CONCLUSION: The clinical diagnosis of BBF can be established by sputum analysis. Careful assessment of this condition is needed before therapeutic procedure. Invasive approaches should be considered only when non-invasive methods failed.

Uncommon acquired fistulae involving the digestive system: summary of data

PURPOSE

Most gastrointestinal fistulae commonly occur following surgery. A minority is caused by a myriad of other etiologies and is termed by some as "uncommon fistulae". The aim of this study was to review these fistulae and their treatment.

METHODS

A literature review was carried out. Searches were conducted in Pubmed and related references reviewed.

RESULTS

Except for Crohn's disease and diverticulitis, "uncommon fistulae" are described in case reports or very small case series. Most of the patients were treated by surgery.

CONCLUSIONS

The anatomic features of the fistula and the etiology usually dictate the approach. Most patients will eventually need surgery to resolve this pathology.

Bronchobiliary fistula in a cirrhotic patient: a case report and review of the literature

Bronchobiliary fistula is defined as the passage of bile in the bronchi. The presence of bronchobiliary fistula in patient with cirrhosis is extremely rare. Management of these fistulas is often very difficult and can be associated with high morbidity and mortality. We are presenting a patient with ethanol related cirrhosis and biliptysis in whom a diagnosis of bronchobiliary fistula was made. A review of the literature including diagnosis and management is performed.

Successful treatment of intractable bronchobiliary fistula using long-term biliary stenting

A bronchobiliary fistula (BBF) is an uncommon entity with bilioptysis being a pathognomonic sign. We describe the case of a 41-year-old man who had recurrent BBF, 6 months after resection of the anterior segment of the right lower pulmonary lobe and repair of a BBF due to hepatic hydatid disease. Magnetic resonance cholangiography revealed a communication between the biliary tree and the lower lobe of the right lung. Endoscopic biliary sphincterotomy and repeated insertion of large size biliary plastic stents led to a successful resolution of the symptoms and closure of the fistula.

Bronchobiliary fistula treated by self-expanding ePTFE-covered nitinol stent-graft

A 71-year-old man, who had undergone right hepatectomy extended to the caudate lobe with terminolateral Roux-en-Y left hepatojejunostomy for a Klatskin tumor, developed bilioptysis 3 weeks postoperatively due to bronchobiliary fistula. Percutaneous transhepatic cholangiography revealed a non-dilated biliary system with contrast medium extravasation to the right subphrenic space through a resected anomalous right posterior segmental duct. After initial unsuccessful internal-external biliary drainage, the fistula was sealed with a VIATORR covered self-expanding nitinol stent-graft placed with its distal uncovered region in the hepatojejunal anastomosis and the proximal ePTFE-lined region in the left hepatic duct. A 10-month follow-up revealed no recurrence of bilioptysis and confirmed the complete exclusion of the bronchobiliary fistula.

Preservative treatment for biliobiliary fistula

Biliobiliary fistula is thought to be a rare type of internal biliary fistula. A 68-year-old man presented to our hospital with complaints of jaundice and general malaise. Endoscopic retrograde cholangiography was performed, but the gallbladder was not imaged. Mirizzi's sign was observed in the common hepatic duct. During the course of evaluating this inpatient, imaging revealed that a gallstone was extruded to the right hepatic duct. After incision of the papilla, stones in the bile duct were subjected to mechanical lithotripsy and were extracted. As a result of bile duct decompression, the biliobiliary fistula was closed completely 2 months later.

Bronchobiliary fistula due to alveolar hydatid disease: report of three cases

Bronchobiliary fistula is a serious complication of echinococcosis of the liver. Surgical and endoscopic treatments have been used successfully in the management of bronchobiliary fistula due to hepatic hydatid cysts. However, very little information exists on the management of bronchobiliary fistula due to alveolar hydatid disease. We report here the efficacy of various potential therapies in three cases.

Bronchobiliary fistula. A rare complication of chronic pancreatitis

CONCLUSIONS

Bronchobiliary fistula is an in frequent manifestation of common bile duct obstruction. The slowly progressive narrowing of the common duct by the fibrosis of chronic pancreatitis is an even more rare mechanism of such fistula formation with only two cases having been reported previously. A third case of bronchobiliary fistula caused by chronic pancreatitis is presented and its successful management is discussed.

BACKGROUND

A 54-yr-old male with known chronic pancreatitis presented with a cough productive of copious amounts of bile and with pulmonary infiltrates.

METHODS

Diagnosis of bronchobiliary fistula was made based on HIDA scan and confirmed by operative cholangiogram.

RESULTS

Successful correction of this fistula was accomplished by operative closure of the fistulous tract and diversion of the narrowed bile duct by hepaticojejunal bypass.

Endoscopic management of a bronchobiliary fistula

A bronchobiliary fistula is a rare entity that manifests as bilioptysis. We report a 73-year-old woman with a hepato-cellular carcinoma who developed a bronchobiliary fistula. Endoscopic biliary sphincterotomy and insertion of a prosthesis led to successful resolution of symptoms and restoration of normal bile flow. We review the pertinent literature and the basis for management.

Bronchobiliary fistula secondary to biliary lithiasis. Treatment by endoscopic sphincterotomy

Bronchobiliary fistula is a rare condition, defined by the presence of a passage between the biliary tract and the bronchial tree. Many conditions can give rise to the development of such a communication. Biliary lithiasis is one of those and is perhaps the one most amenable to endoscopic management. We describe a case of bronchobiliary fistula secondary to the development of choledocholithiasis in a cholecystectomized patient. The clinical suspicion was raised by the presence of bilioptosis (bile-stained sputum), and the diagnosis established by endoscopic retrograde cholangiopancreatography. The patient was submitted to endoscopic sphincterotomy and stone extraction, achieving frank clinical alleviation. This case gives us the chance to review bronchobiliary fistulas secondary to biliary lithiasis, placing particular emphasis on the opportunities of endoscopic management.

Congenital bronchobiliary fistula: management of the involved hepatic segment

We present three children with congenital bronchobiliary fistula (CBBF). The first infant underwent resection of the fistula at age 3 weeks and was reported as a success. She returned 7 years later with bilious expectoration for which a second thoracotomy was performed. One year thereafter a bile collection in the right chest required open drainage. Subsequently, the left hepatic lobe was resected. The second child was initially diagnosed as suffering from gastroesophageal reflux. He underwent a fundoplication and a gastrostomy at age 9 months. Persistence of bilious sputum led to the diagnosis of CBBF at age 23 months. The fistula was excised through a right thoracotomy. The distal end was injected demonstrating an arborization involving the entire left hepatic lobe. Since there was no communication with the remaining biliary tree or the intestine, a left hepatectomy was performed. The third child was reported in a communication focusing on the diagnosis of CBBF by hepatobiliary scintigraphy. Her history is almost identical to the second patient. However, instead of a hepatectomy, she underwent a Roux-en-Y drainage of the fistula. The three children had uneventful recoveries and are well. We believe that an abnormal biliary tract should be studied by contrast injection. If no decompressing communication with the normal biliary ducts or the duodenum can be demonstrated, the involved hepatic segment should be resected or internally drained. Children who underwent simple fistula excision must have close long-term follow-up.