Traumatic biliary stricture successfully treated by percutaneous transhepatic bile duct dilatation: a case report

A 24 year-old woman complained of obstructive jaundice 24 days after blunt abdominal trauma due to a traffic accident. Endoscopic retrograde cholangiopancreatography (ERCP) revealed a stricture, 15 mm in length, at the common bile duct associated with upper bile duct dilatation. Jaundice was reduced by percutaneous transhepatic cholangio-drainage (PTCD). A 7 Fr-sized PTCD tube was exchanged for a larger-sized catheter for percutaneous transhepatic cholangioscopy expecting gradual dilatation of the stricture. Following the confirmation of satisfactory dilatation of the stricture, the catheter was removed. There was no recurrence of jaundice 16 months later in a follow-up study.     

Nutritional support through percutaneous transhepatic internal drainage route in common bile duct cancer

A 69 year old female with a duodenal bulb obstruction due to direct invasion of common bile duct cancer who received total enteral nutrition through the route of percutaneous transhepatic internal drainage (PTID) was presented. The tip of PTID tube was placed over the duodeno-jejunal flexure. Jejunal infusion of all nutrients and the bile juice through this route kept her in good nutritional condition until the terminal stage of primary disease. This procedure did not cause the infection of the biliary system. Major problems, tube obstruction and diarrhoea, were easily resolved with the selection of an appropriate infusion schedule and nutrient concentration. We conclude that nutritional support through the PTID route is a beneficial means for compromised patients without laparotomy or hospitalization.     

Long-term survival of a patient with bile duct carcinoma by endoscopic biliary drainage

An 80-yr-old female presented with obstructive jaundice. Endoscopic retrograde cholangiopancreatography showed a carcinoma in the middle extrahepatic bile duct, and a biliary endoprosthesis was inserted. Exfoliative cytology of the bile and forceps biopsy of the tumor revealed a papillary adenocarcinoma. Surgical resection could not be done because of her cardiovascular complications, and neither chemotherapy nor radiotherapy was administered. Stents were exchanged and cleaned 21 times because of occlusion and cholangitis. Subsequent serial cholangiogram showed a slow growth of the papillary tumor, but local invasion to the adjacent organs or distant metastasis was not observed. The patient survived for 7 yr and 6 months after insertion of the biliary endoprosthesis.     

Percutaneous transhepatic drainage of the nondilated biliary system

Although reticulocyte counts can be reliably performed for up to 48 h after storage in EDTA, it is unclear whether this is applicable to the pediatric age group. In order to evaluate this, manual reticulocyte counts were performed on 20 specimens from pediatric patients stored at 4 degrees C for up to 24 h post collection. Samples were evaluated at 1-3, 6, 12, 18, and 24 h after storage in EDTA vacutainer tubes at 4 degrees C. The age of the subjects ranged from 1 day to 9 years with a median age of 3 years. Patients' reticulocyte counts ranged from 0 to 27% (5.89 +/- 7.21). No clinically significant changes were evident in the reticulocyte count over 24 h after specimen collection. The mean of the 20 specimens at 1-3 h was 5.50 and at 24 h was 5.40 (P > .05). The standard deviation of the mean values ranged from 7.03 to 7.26 (P > .05). The results indicate that reticulocyte counts may be performed on previously drawn blood held at 4 degrees C for up to 24 h post collection in a pediatric population without significant difference from baseline values.     

Evaluation of the biliary tree: a comparison of percutaneous transhepatic cholangiography and ultrasonography

After we examined 45 patients with jaundice, using both percutaneous transhepatic cholangiography and ultrasonography, our results suggest that ultrasound is useful as an early screening procedure in evaluating patients with jaundice.     

Treatment of postoperative bile fistulas after laparoscopic cholecystectomy by ERCP, EPT and bile duct drainage

BACKGROUND: Bile leakage as a complication following cholecystectomy can be found more frequently after laparoscopic cholecystectomy (LC) than after open cholecystectomy. The present study planned to find out the importance of ERCP, sphincterotomy and temporary drainage of the bile duct system in the treatment of bile leakage. PATIENTS AND METHODS: From July 1992 to October 1996 15 consecutive patients presenting with bile leakage following LC underwent endoscopic therapy by CBD-drainage with sphincterotomy (n = 11), CBD-drainage without sphincterotomy (n = 1) and sphincterotomy alone (n = 3). RESULTS: Closure of the bile leakage could be achieved in all cases, biliary secretion stopped after 2.1 days (1-7 days). One dislocation of the drainage into the CBD was found and could be treated endoscopically. Endoscopy-related mortality was 0%. CONCLUSIONS: Endoscopic therapy offers a safe, effective and minimal invasive method in the treatment of bile leakage following LC.     

Selection of a drainage operation in obstruction of the common bile duct

Drainage operations were accomplished on extrahepatic bile ducts in 194 patients. It is the authors' opinion that in emergency surgery the operative procedure may be terminated by external drainage only in relative blockade of bile outflow in the duodenal lumen, while in unrelieved complete blockade of bile outflow such drainage seems to be permissible only in patients with an extremely high operative risk. Biliodigestive anastomoses were constructed in 96 patients. In persistant cholemia, cholangitis, signs of hepatic insufficiency the authors construct biliodigestive anastomoses and simultaneously accomplish provisional external drainage of bile ducts.     

Spontaneous rupture of an intrahepatic bile duct with biloma treated by percutaneous drainage and endoscopic sphincterotomy

A case of spontaneous rupture of an intrahepatic bile duct with biloma formation treated by percutaneous drainage and endoscopic sphincterotomy is reported. A 73-yr-old woman was admitted with fever and abdominal pain. There was no past history of abdominal surgery, instrumentation, or trauma. Ultrasound and computed tomography revealed a massive fluid collection in the abdominal cavity. Endoscopic retrograde cholangiography demonstrated extravasation of contrast medium from a distal biliary radicle in the left lobe of the liver. After successful treatment by percutaneous drainage and endoscopic sphincterotomy, the patient did well. Ultrasound and computed tomography showed resolution of the biloma. Nontraumatic bilomas are very rare: in fact, only 24 cases of spontaneous biloma have been reported. Endoscopic treatment for patients with spontaneous bilomas can be safe and effective, and should be considered.     

Percutaneous transhepatic radiomanometry of the bile ducts (PTC-manometry) (author's transl)

Method and first results of the PTC-manometry are shown in 32 cases. Low residual pressures in bilio-digestive anastomosis and high results both in incomplete bile obstruction and in anicteric patients with incomplete stenosis of the common bile duct and with papillary stenosis suggest a clinical importance. In connection with clinical symptoms and x-ray results it is possible to give informations already preoperatively which we could got only by intraoperative radiomanometry till now. There was no correlation between the maximum size of the common bile duct and the residual pressure.     

Para-aortic lymph node metastasis in carcinoma of the distal bile duct

BACKGROUND/AIMS: Lymph node dissection plays an important role in radical surgery for pancreaticoduodenal carcinomas. The aim of this study was to identify the critical areas of lymph node dissection in carcinoma of the distal bile duct. METHODOLOGY: Between January 1995 and December 1996, 20 consecutive patients with distal bile duct cancer underwent pancreaticoduodenectomy with extended lymph node dissection (including the para-aortic nodes). Histopathologic findings were examined with special reference to lymph node metastasis. RESULTS: Histological evidence of lymph node metastasis was found in 11 patients (55%). The areas with frequent metastases were the posterior pancreaticoduodenal lymph nodes (35%), and the nodes around the hepatoduodenal ligament (35%) and around the common hepatic artery (30%). Para-aortic lymph node involvement was identified in 5 patients (25%). Most of these existed in the inter-aorticocaval space. Pancreatic parenchymal invasion was present in 10 patients. Half of the patients with pancreatic invasion had para-aortic nodal involvement. Para-aortic lymph node metastasis was significantly associated with pancreatic parenchymal invasion (p<0.05). CONCLUSIONS: In carcinoma of the distal bile duct with pancreatic parenchymal invasion, extended lymph node dissection (including para-aortic nodes) should be undertaken because of the relatively high incidence of metastasis.     

Percutaneous bile duct drainage; experiences with a new type of endoprosthesis]

Self expandable stents were placed percutaneously in 105 patients with malignant biliary obstruction. Stent diameter was 1 cm; length, 3.5-10.5 cm. Of the 60 patients with common bile duct obstruction, 50 died 0.2-12 months (median 3 months) after stent insertion. Two patients developed recurrent jaundice and cholangitis after 6 and 12 months, respectively. One patient underwent reintervention. Ten patients, one after a successful reintervention, were alive without jaundice 1-8 months (median 5 months) after stent placement. Of the 45 patients with hilar lesions, 26 died 0.7-18 months (median 5 months) after stent placement, five of them with signs of cholangitis. Nineteen are alive 1-21 months (median 7 months) afterwards. Reinterventions were carried out in 13 patients (29%). The most common cause of stent malfunction was tumour overgrowth. Stent-related complications were seen in three patients.     

Perforation of the bile ducts in adults. A case of covered perforation of the common bile duct diagnosed preoperatively by percutaneous cholangiography (author's transl)

Pre-operative percutaneous cholangiography in a woman with jaundice revealed the presence of an undetected covered perforation. Pre-operative diagnosis is rarely made in such cases, and the authors describe the present case more fully, and discuss various aspects of classification and therapy.     

Percutaneous transhepatic biliary drainage for the treatment of obstructive jaundice caused by metastases from nonbiliary and nonpancreatic cancers

The usefulness of percutaneous transhepatic biliary drainage (PTBD) in the treatment of obstructive jaundice caused by metastases from nonbiliary and nonpancreatic cancers was evaluated. Eighteen patients underwent PTBD during a 3-year period. The primary cancers were located in the stomach (nine cases), colon (four), lung (three), uterus (one), and breast (one). The causes of obstructive jaundice and bile duct strictures were investigated using both abdominal computed tomography and abdominal ultrasonography. The causes of obstructive jaundice, the usefulness of PTBD in terms of the relief of symptoms and laboratory data, survival after PTBD, and the relationship between patient characteristics and survival were evaluated. Obstructive jaundice was most often attributable to metastases to the lymph nodes (17 of 18 cases). One case was attributed to metastasis to the liver. PTBD decreased the jaundice and relieved the symptoms caused by biliary tract obstruction. Median survival after PTBD was 59 days. Patients whose performance status was 2 or less survived longer than those with a performance status of 3 or more (P=0.018). Furthermore, patients aged less than 60 years tended to survive longer than those aged 60 or over (P=0.057). Our results suggest that PTBD is useful for relief of symptoms caused by obstructive jaundice in patients with nonbiliary and nonpancreatic cancers.     

Endoscopic sphincterotomy for lithotripsy (EST-L) of bile duct stones

We performed EST-L for 555 patients with choledocholithiasis between 1981 and 1992. With the aid of conventional occlusion balloons and dormia-type baskets, calculi < or = 1.5 cm was extracted with relative ease. In patients with larger stone (> 1.5 cm), the mechanical lithotripter, extracorporeal shock wave lithotripsy (ESWL) and electrohydrolic lithotripsy were used for the lithotripsy. The overall success rate was 95%. Important early and late complications from these procedures occurred in 6.9% and 9.1% of all cases respectively. This result reveal that EST-L is safe and effective therapeutic procedures for choledocholithiasis. We would recommend EST-L is adopted as an initial measure to remove common bile duct stones.     

ERCP and CT findings of ectopic drainage of the common bile duct into the duodenal bulb

OBJECTIVE: The purpose of this study was to evaluate ERCP and CT findings of ectopic drainage of the common bile duct into the duodenal bulb. CONCLUSION: Although rare, the diagnosis of ectopic drainage of the common bile duct into the duodenal bulb is important to prevent inadvertent damage during biliary tract or gastric surgery and to clarify the cause of chronic peptic ulcers.     

Dissolution of gallstones left in the common bile duct (author''s transl)

The different methods of unbloody extraction of concrements left in the bile duct after cholecystectomy are described. Results in literature are compared with own experiences. In three patients out of six concrements were dissolved by heparin infusions.     

The reconstruction of inflammatory biliary duct stenoses by using a ring-drainage (author's transl)

In treating the inflammatory closures and stenoses of the biliary ducts surgically, the bilio-biliary and bilio-digestive anastomoses were splinted by inserting an annular drainage. In this way it was possible to ensure the bileflow into the intestine and to prevent recurrent stenoses. The ring-drainage is suggested to be kept for 2 years at least. In our experience this method has been validated in 13 patients. Therefore it is recommended for use in reconstructive operations with inflammatory obstructions of the biliary tract.     

Avulsion of common bile duct after blunt abdominal injury: a review of the literature

Injury to the common bile duct following blunt injury of the abdomen has been reported in 82 previous cases in the literature that we have reviewed. An additional rare case of complete avulsion of the common bile duct at its junction with the pancreas is presented here. Diagnosis has usually been late, peritonitis has commonly been present and 33 per cent of the cases ended fatally. Although diagnosis is often late, there have been many attempts at primary repair; we describe a new technique of delayed repair, which involved intermittent closure of the common duct and was successful in increasing its diameter by the time of the second operation. The initial injury was treated by a cutaneous choledochostomy and 2 jejunostomy tubes, one for decompression and drainage and the other for feeding and replacement of bile. The final repair consisted of a choledochojejunostomy, jejunojejunostomy and T-tube drainage of the common juct. The patient is completely well after two years.