Long-term results after laparoscopic reoperation for failed antireflux procedures.

BACKGROUND: Surgery for failed antireflux procedures is technically more demanding than primary fundoplication. The success rate does not equal that of the primary procedures. This retrospective analysis aimed to assess long-term subjective and objective outcomes in patients who underwent laparoscopic surgery for fundoplication failure. METHODS: Objective and subjective outcomes were assessed by radiological and endoscopic methods, symptom questionnaire and quality-of-life index at a minimum follow-up of 12 (mean 75·8) months. RESULTS: The study included 129 consecutive patients who had laparoscopic redo surgery after fundoplication had failed. The most frequent patterns of failure were hiatal herniation (50 patients) and slippage (45). Resolution of the symptoms that led to redo surgery was achieved in 27 of 37 and 11 of 16 patients operated for recurrence and for dysphagia respectively. Objective failure was demonstrated in 16 of 39 patients with herniation and six of 22 with slippage. Seven patients underwent an additional surgical procedure. CONCLUSION: Long-term assessment of objective and subjective results after laparoscopic repair for failed fundoplication revealed a high failure rate that increased with the length of follow-up. Unexpected and untreated oesophageal shortening may be responsible for this failure rate.

[Synchronous neoplasias in colorectal cancer]. / Neoplasias sincrónicas en cáncer colorrectal.

OBJECTIVE: The aim of this study was to show the incidence of synchronous lesions in colorectal cancer patients treated surgical at our service. SUMMARY BACKGROUND DATA: Many studies have shown different incidences of synchronous lesions in colorectal cancer, mainly due to variations in the accuracy of the diagnostic methods used and the intentional search for associated lesucosal. METHOD: Fifty-eight clinical records of patients operated on for colorectal cancer were retrospectively reviewed from August 1995 to March 1999. The synchronous lesions were classified as benign or malignant lesions based on its histological classification. Statistical analysis was carried out by the Spearman coefficient correlation. RESULTS: Fifteen patients (25.8%) had 28 synchronous lesions, nine were male (60%), and six females (20%). The average age was 63.2 years with a range of 26 to 83 years. The endoscopic diagnosis of synchronous lesions was performed preoperatively in 12 patients (80%). The most frequent localization's of primary tumor was the sigmoid colon in six patients (40%). The more frequent localization of synchronous lesions was the rectum (35.7%). Benign lesions were most commonly found in synchronous lesions (89.3%). CONCLUSIONS: The patient with colorectal cancer has an unstable epithelium and an uncommon predisposition to develop several mucosal alterations. This predisposition is prone to grow benign or malignant lesions. For this reason, we advise all that patient with colorectal cancer be fully studied endoscopically.