Conservative management of intragastric migration of Swedish adjustable gastric band by endoscopic retrieval.

BACKGROUND: Intragastric migration is a known complication of gastric banding for morbid obesity. METHODS: Instead of immediate reoperation, complete migration of the Swedish Adjustable Gastric Band (SAGB) into the gastric lumen was awaited in 4 patients who were asymptomatic. RESULTS: After completed migration, the episternally placed access port was removed with the patient under local anesthesia, and the disconnected adjustable band was retrieved endoscopically. All 4 patients underwent rebanding with SAGB within 3 months after extraction. CONCLUSIONS: With this procedure, patients who are asymptomatic can be spared laparotomy and possibly gastrostomy.

Treatment of morbid obesity with the Swedish adjustable gastric band (SAGB): complication rate during a 12-month follow-up period.

BACKGROUND: The Swedish adjustable gastric band (SAGB) is used to treat morbid obesity. However, no quantitative data are available describing the follow-up of these patients with respect to the frequency and the complication rate of inflating and deflating the adjustable system. METHODS: We prospectively investigated 207 morbidly obese patients. All patients completed 12 months of follow-up and were seen in intervals of 1 to 3 months on an outpatient basis. RESULTS: A total of 207 patients had 1692 consultations (8.3 +/- 2.4 consultations per patient per year [mean +/- SD]), 920 port-a-cath punctions (4.6 +/- 2.0), 820 inflations (4.1 +/- 1.6), and 100 deflations (1.4 +/- 0.6). Complications related to the port-a-cath (n = 6, 2.9% of all patients) were 1 leakage of the tube (0.5%), 2 disconnections of the connecting tube (1.0%), and 3 reimplantations of the port-a-cath as a result of discomfort (1.4%). Complications related to the SAGB (n = 10, 4.8%) were 6 leakages of the band (2.9%), 2 penetrations (1.0%), 1 intraoperative perforation of the esophagus (0.5%), and 1 dystopically implanted SAGB (0.5%). Additionally, 9 minor early postoperative wound infections (4.3%) were recorded. CONCLUSIONS: Follow-up can be safely performed on an outpatient basis after implantation of a SAGB without infectious and other minor complications directly linked to the filling procedure.

Surgical recurrence of perforating and nonperforating Crohn's disease. A study of 101 surgically treated Patients.

PURPOSE: This is a study of the long-term course of surgically treated Crohn's disease designed to identify prognostic factors predictive of the time course and probability of surgical recurrence. PATIENTS AND METHODS: The study is based on the records of 101 patients admitted to our institution for surgical treatment of Crohn's disease from January 1, 1970 to December 31, 1985. Follow-up was complete in 97 (96 percent) and incomplete in 4 patients. Median follow-up from the date of first operation was 13.25 years. The cumulative probability of requiring surgical treatment for recurrent disease was calculated using the life table method and further analyzed with the log-rank test and Cox regression. RESULTS: The time to reoperation in this series was not significantly influenced by sex, age at onset of symptoms, age at diagnosis, age at first operation, anatomic location, and number of sites involved at the time of first operation. The only variable that had a statistically significant effect on the time to reoperation was characterization of disease at the time of operation as being perforating (P) opposed to nonperforating (NP). Median interval between the first and second intestinal operation was 1.7 years for the P group and 13 years for the NP group (P value, 0.005), and the median time between any two operations undergone during the study period was 2 years for the P group and 9.9 years for the NP group (P = 0.0002). The risk of having to undergo reoperation for recurrence was greatest during the first two years after an operation, and this was mainly because of a short time to surgical recurrence in the P group of indications. Therefore, the yearly hazard of requiring further surgery was maintained at approximately 5 percent. CONCLUSION: The cumulative probability of requiring a reoperation for patients undergoing surgery for the P type of Crohn's disease is significantly different from that of patients with NP indications. The risk of having to undergo further surgery is particularly high during the first two years following an operation for perforating disease. The concept of a relatively aggressive perforating type of Crohn's disease and a more indolent nonperforating type is confirmed by the results of this study.

[Fasciola hepatica--a unusual cause of acute cholecystitis with cholestatic jaundice]. / Fasciola hepatica--eine seltene Ursache der akuten Cholezystitis mit cholestatischem Ikterus.

A 29-year-old patient was admitted with acute abdomen in the 17th week of pregnancy. History revealed two episodes of colic in the right hypochondriac area during the previous six months, but no other abdominal complaints. Clinically the picture was that of acute cholecystitis. Laboratory findings included an elevated white cell count, a slight elevation of serum transaminases and a marked increase of serum alkaline phosphatase and bilirubin. Echographically there were dilated intra- and extrahepatic bile ducts containing two hyperechogenic elements without casting an acoustic shadow. A hydrops of the gallbladder with sludge and a thickening of the wall could also been seen. Because of pregnancy an ERCP could not be performed due to the need for X-ray, so we had to resort to open surgery. Under tocolytic and antibiotic shielding we carried out open cholecystectomy and choledochoscopic exploration of the common bile duct. Using a Fogarty balloon catheter we extracted two live, adult liver flukes and placed a T-tube in the duct. Because of positive fecal probes for fasciola eggs the T-tube had to be left in place until childbirth. Afterwards we performed a pre-cut-papillotomy by ERCP and took the T-tube out, having confirmed a clear duct on a T-tube-cholangiogram. With negative fecal probes and the eosinophilia on the white cell count returning to normal, we decided against the planned chemotherapy and assumed self-healing of the disease. The patient has been well since.(ABSTRACT TRUNCATED AT 250 WORDS)