Early EUS of the bile duct before endoscopic sphincterotomy for acute biliary pancreatitis.

BACKGROUND: Endoscopic sphincterotomy can benefit patients with suspected biliary pancreatitis, although there are procedure-related complications. EUS can be used to select patients for endoscopic sphincterotomy. The results of this strategy were assessed. METHODS: Information on patients referred for EUS were recorded in a database. One hundred twenty-three patients with suspected biliary pancreatitis (57 men, 66 women; median age 55 years) were included and followed. All underwent EUS followed by endoscopic sphincterotomy during the same procedure if choledocholithiasis was identified. Outcomes were studied in relation to the initial severity of biliary pancreatitis (Ranson and Balthazar scores), presence of stones, and time span between onset of biliary pancreatitis and EUS plus endoscopic sphincterotomy. RESULTS: Thirty-five patients (28%) had a Ranson score greater than 3 on admission and 38 (31%) were Balthazar D-E. The median time from admission to EUS was 3 days. EUS imaging of the bile duct was complete in all but 3 patients. Thirty-three patients (27%) had choledocholithiasis on EUS and underwent endoscopic sphincterotomy. Stones were more frequent in patients with jaundice (p < 0.005) and when EUS was performed less than 3 days after admission (p < 0.05). One hundred patients (81%) recovered without complication. Two patients (1.6%) died, 1 had recurrent BP develop, 6 (5%) had further biliary symptoms, and 16 (13%) had complications of pancreatitis develop (9 pseudocysts). There were 3 mild endoscopic sphincterotomy-related complications (complication rate 6.5%). CONCLUSIONS: In this series in which endoscopic sphincterotomy was performed selectively depending on the endosonographic presence or absence of ductal stones early in the course of the pancreatitis, and not according to its predicted severity, mortality and complications of endoscopic sphincterotomy were low and unrelated to the predicted severity of biliary pancreatitis or the presence of choledocholithiasis. Controlled trials are needed to confirm the superiority of this strategy compared with ERCP alone for the management of biliary pancreatitis.

[Treatment of hepatic recurrence after resection of hepatocellular carcinomas]. / Traitement des récidives hépatiques après résection des carcinomes hépatocellulaires.

Between October 1990 and December 1995, 86 patients underwent hepatic resection for hepatocellular carcinoma (HCC). All resections were carried out with the aim of achieving complete cure. Fifty one (60%) of these patients subsequently developed recurrent HCC. Only twenty patients could be treated in our hospital. There were 18 men and 2 women, with a mean age of 61 years at the time of recurrence. Six patients had a normal liver. Fourteen patients had associated liver cirrhosis. using Pugh's classification, 7 patients were Pugh A, 6 Pugh B and 1 Pugh C. The initial hepatic resection had consisted of major hepatectomy in 9 cases and segmentectomy in the remaining 11 patients. The mean time to recurrence was 17 months. There were 3 recurrences on the resection margin and 17 recurrences away from the hepatic stump. The therapeutic choice after hepatic recurrence was based on the number of tumors, hepatic function and the size of the liver remnant. Six patients were treated by tamoxifen due to poor hepatic function; median survival after recurrence was 6 months. Four patients with a single recurrent tumor on an atrophied liver remnant were treated by percutaneous ethanol injection with a median survival after recurrence of 15 months. Five patients with multiple diffuse lesions and good hepatic function were treated by transarterial chemoembolisation with a median survival after recurrence of 30 months. Five patients with a solitary tumor and good hepatic function underwent a second hepatic resection with a median survival after recurrence of 35 months. The overall median survival after diagnosis of recurrence was 20 months. These results suggest that an active treatment should be carried out in cases of recurrence of HCC. A second resection, if technically possible, offers the best chance of survival.

[37 so-called biliary cysts of the liver in adults]. / 37 kystes dits biliaires du foie chez l'adulte (KBF).

Clinical manifestations, clinical course and therapeutic schemes were studied in 37 patients with a surgical indication for biliary cysts of the liver observed in a surgery unit over 25 years. Cyst size varied from 2 to 30 cm and was greater than 10 cm in 12 cases. Yellowish-clear contents were observed in 23 cases and purulent or hemorrhagic contents in 3 each. Twenty-three patients were asymptomatic, 14 had pain and/or complications (hemorrhage 3, infection 3, compression 3, rupture 1). Therapy was abstention in 7 cases, puncture in 5, resection of the protruding dome in 17, complete exeresis in 5, and hepatectomy in 3. There were no deaths and morbidity reached 7%. Biliary cysts of the liver can be discovered fortuitously at surgery or imagery or in patients with abdominal pain, an abdominal mass or complications including compression, intraperitoneal rupture, intracystic hemorrhage, hemobilia, acute infection, torsion, cancerization. Diagnosis requires sonography and computed tomography. Therapeutic indications are: abstention for small asymptomatic cysts. For voluminous cysts, with complications or confirmed during a supramesocolic operation, the risk of recurrence or aggravation of the complications excludes puncture or injection of a sclerosing agent. Wide resection of the protruding part of the cyst with histology resection can be performed although prospective assessment is needed. Cystectomy is not indicated if there is a diagnostic doubt. Hepatectomy is an exceptional indication retained for patients with uncontrolable hemorrhage, intra-cystic tumors or voluminous cysts destroying the lobe.

A 270 degree laparoscopic posterior fundoplasty in the treatment of gastroesophageal reflux.

BACKGROUND: The aim of this prospective study was to evaluate the results of laparoscopic treatment of gastroesophageal reflux using a posterior fundoplasty. STUDY DESIGN: Fifty-one patients with gastroesophageal reflux or paraesophageal hernia, or both, documented by fibroscopy, acid reflux monitoring, and manometry were evaluated. The operative technique consisted of abdominal esophagus mobilization, approximation of the crura, and construction of a 270 degree posterior gastric valve, 5 to 7 cm in height. A clinical examination was performed after two weeks, four months, one year, and two years, and fibroscopy, acid reflux monitoring, and manometry were done at four months. RESULTS: One patient required a conversion to laparotomy. One opening of the gastric valve was repaired laparoscopically. There was no perioperative death. Morbidity was limited to one case of pulmonary aspiration of gastric juice. All patients but one who were operated on laparoscopically have been clinically evaluated between four and six months after surgery. There was no dysphagia, diarrhea, or gas bloating reported after two months. Four patients without clinical symptoms refused to go through postoperative explorations. Among the 45 remaining patients, one had a reflux recurrence and another only an abnormality on acid reflux monitoring. There was no degradation of the clinical result among the 26 and 12 patients seen at one and two years, respectively. CONCLUSIONS: A 270 degree posterior fundoplasty can be performed laparoscopically without major morbidity. A short follow-up examination confirms the efficacy of the procedure and the absence of specific morbidity. If these results are confirmed, they could be an argument to broaden the indications of the antireflux procedure as compared to prolonged medical treatment.

[Intercostal abdominal hernias. Apropos of 2 cases with right hernia]. / Les hernies intercostales abdominales. A propos de deux cas de hernie droite.

Two patients presented with abdominal wall hernia in the 9th intercostal space on the right. Such localizations are extremely rare, occurring after closed or open chest or abdominal trauma producing two contiguous orifices in the diaphragm and the intercostal chest wall. The diaphragmatic orifice is due to a low lateral disinsertion and the intercostal orifice is situated in the 7th to 11th space, occurring immediately or later. Intercostal abdominal hernias are sometimes discovered due to pain or digestive or respiratory disorders. Clinical diagnosis is simple. CT scan confirms the clinical diagnosis and give a precise description. A direct or abdominal surgical approach is used to close the diaphragmatic orifice and the intercostal space with an unabsorbed suture. Muscle plasty or a unabsorbable prosthesis may be necessary. Early recurrence may occur if the orifice in the diaphragm is ignored.

[Reoperation for locoregional recurrence of cancer of the rectum]. / Les réinterventions pour récidives loco-régionales des cancers du rectum. 71 cas.

71 recurrences after rectal resections for adenocarcinoma have been operated upon. After 43 initial anterior resections (AR), the treatment of recurrence was in 19 patients a new resection and in 18 a simple colostomy. When the initial treatment was a Mile's operation (APR in 23 patients), it has been performed 10 new exerses and 5 electrocautery. In the whole series, mortality and morbidity were respectively 17.5 per cent and 8 per cent. After AR the long term survival was 40 months when the initial tumour was classified Dukes A, and only 12 months when it was classified Dukes B or C. After APR the median long term survival was only 12 months. 75 per cent of the recurrences are observed during the first two years after initial resection. The screening includes repeated clinical examination, CEA dosage, endorectal sonography, endoscopy and CT scan. The appreciation of extirpability requires clinical examination, CT scan, MRI imaging. The aim is 1. to avoid exploratory and/or palliative operations. 2. to appreciate operating difficulties and to choose an adequate approach. The indication of systematic enlarged resections has to be appreciated related to patient's comfort and survival.

[Peroperative cholangiography during laparoscopic cholecystectomy]. / Cholangiographie per-opératoire au cours des cholécystectomies sous laparoscopie.

The aim of this study was to assess the ease and the success of a laparoscopic technique of cholangiography. Following an initial period of training to gain expertise in laparoscopic surgery, 70 patients were included in the study. Six of them had a history of suggestive choledocholithiasis. Intraoperative cholangiography was performed using an angled catheter (Judkins) and a specific tubular cannula (Olsen, Storz) designed to guide and maintain the catheter in the cystic duct. Catheterization of the cystic duct and cholangiography were achieved in 61 patients. In 3 cases, stones were found in the common bile duct. The mean duration of the examination was 11 minutes (6.21). Cholecystectomy was performed after cholangiography. No biliary injuries were observed. These results show that intraoperative laparoscopic cholangiography is easy and not time-consuming. It obviates the need for preoperative investigations looking for biliary stones and provides an excellent definition of the biliary anatomy for safety purposes.