ObjectiveThe authors examined indications, evaluations, and outcomes after laparoscopic fundoplication in patients with gastroesophageal reflux through this single-institution study. Summary of Background DataLaparoscopic fundoplication has been performed for less than 5 years, yet the early and intermediate results suggest that this operation is safe and equivalent in efficacy to open techniques of antireflux surgery. MethodsOver a 4-year period, 300 patients underwent laparoscopic Nissen fundoplication (252) or laparoscopic Toupet fundoplication (48) for gastroesophageal reflux refractory to medical therapy or requiring daily therapy with omeprazole or high-dose H2 antagonists. Preoperative evaluation included symptom assessment, esophagogastroduodenoscopy, 24-hour pH evaluation, and esophageal motility study. Physiologic follow-up included 24-hour pH study and esophageal motility study performed 6 weeks and 1 to 3 years after operation. ResultsThe most frequent indication for surgery was the presence of residual typical and atypical gastroesophageal reflux symptoms (64%) despite standard doses of proton pump inhibitors. At preoperative evaluation, 51 % of patients had erosive esophagitis, stricture, or Barrett's metaplasia. Ninety-eight percent of patients had an abnormal 24-hour pH study. Seventeen percent had impaired esophageal motility and 2% had aperistalsis. There were four conversions to open fundoplication (adhesions, three; large liver, one). lntraoperative technical difficulties occurred in 19 (6%) patients and were dealt with intraoperatively in all but 1 patient (bleeding from enlarged left liver lobe). Minor complications occurred in 6% and major complications in 2%. There was no mortality. Median follow-up was 17 months. One year after operation, heartburn was absent in 93%. Four percent took occasional H2 antagonists, and 3% were back on daily therapy. Atypical reflux symptoms (e.g., asthma, hoarseness, chest pain, or cough) were eliminated or improved in 87% and no better in 13%. Overall patient satisfaction was 97%. Four patients have subsequently undergone laparotomy for repair of gastric perforation (1 year after operation), severe dumping, "slipped" Nissen, and repair of acute paraesophageal herniation. Two patients had laparoscopic revision of herniated fundoplications. Results of follow-up 24-hour pH studies were normal in 91 % of patients more than 1 year after operation. In patients with poor esophageal motility, esophageal body pressure improved 1 year after operation in 75% and worsened in 10%.673

Division of the short gastric vessels (SGV) is a standard component of laparoscopic Nissen fundoplications (LNF) at our institution. This study compares our original method of vessel control, multifire clip applier (MCA) and sharp division, to the Ultracision Harmonic Scalpel LCS (LCS). Twenty consecutive patients were evaluated in a randomized prospective fashion. Times for SGV division and estimated blood loss (EBL) were recorded. Cost data represent patient charges for use of either the MCA or LCS and the charge for operative time. Use of the LCS produced a significant reduction in the time required for SGV division and in the charges to the patient. [table: see text] We feel it is important to divide the SGV in all LNFs, and LCS use can result in significant savings of time and money.

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This study investigated the clinical, radiographic, and pathologic features of breast hamartoma. The patients ranged in age from 18 to 89 years, with a mean age of 45 years, and a median age of 43 years. Seventy-five percent of the patients were asymptomatic, other than reporting a breast lump. In two patients, the lesions recurred at 7 and 18 months after the initial resection. The clinical diagnoses were fibroadenoma in 10 cases, carcinoma in 5 cases, hamartoma in 4 cases, and phyllodes tumor and lipoma in 2 other cases. Mammograms were available in 12 cases, the majority of which showed a well-defined mass of homogeneous density. Grossly, these lesions were oval to round, well-circumscribed masses, ranging in size from 1 to 7 cm in maximum dimension (mean, 3.9 cm). The microscopic appearance of these tumors corresponded to their gross appearance. Lesions that were grossly firm, rubbery, and white consisted largely of dense fibroconnective tissue with variable amounts of glandular elements with little adipose tissue. Softer, pale, yellow lesions contained more adipose tissue. A consistent and important diagnostic feature was the presence of both lobules and ducts, in contrast to fibroadenoma in which lobules are often absent or rare. The current trend of mammographic breast screening has made us aware that mammary hamartomas are not uncommon. These lesions may go unrecognized by the pathologists because they show all the constituents of normal breast tissue and may be reported as "no pathological diagnosis" or "normal breast tissue," which are inappropriate diagnoses for a lesion that presents as a palpable and a well-circumscribed mass.

Atypical symptoms of GOR are improved by fundoplication, but symptom resolution occurs in fewer than 50 per cent of patients.