The correction of post gastrectomy malabsorption by jejunal interposition.
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Partial gastrectomy, truncal vagotomy, pyloroplasty, and gastrojejunostomy, singly and in combination, produce clinical disturbances in gastric reservoir function, gastric emptying, gastric mucosal integrity, small intestinal motility, and small intestinal fluids shifts. Ordinarily, these disturbances are of minor clinical importance and respond readily to conservative management. However, postoperative gastric surgical symptoms are, at times, annoying or disabling to the patient. Some of these clinical states are amenable to surgical treatment, and in others, operative intervention is definitely contraindicated. Therefore, it is important to recognize those syndromes which are amenable to an operative procedure. Alkaline gastritis, a syndrome of postcibal pain and diffuse endoscopic gastritis with or without vomiting of bile, is best treated by vagotomy and Roux-en-Y gastrojejunostomy. The afferent loop syndrome of relief of pain by vomiting and the demonstration of a dilated or tortuous afferent loop is likewise best treated by vagotomy and Roux-en-Y gastrojejunostomy or enteroenterostomy. Efferent loop obstruction causing vomiting and gastric distention requires a revision of the gastrojejunostomy. The dumping syndrome is best treated conservatively for at least a year. If this approach fails, loop reversal at the stoma or conversion of a Billroth II to a Billroth I anastomosis is effective. For postvagotomy diarrhea, loop reversal in the distal jejunum gives relief, and for the postvagotomy atonic stomach, a subtotal gastrectomy should be performed after failure of conservative management, although there is not enough experience with this condition to make accurate prognoses. Beware of the patient who does not fit any of these syndromes. A poor result is likely to follow attempts at surgical correction.
A middle-aged woman developed malabsorption and severe protein-calorie malnutrition after a near-total gastrectomy for a perforated gastric ulcer. A transbronchial lung biopsy showed pulmonary infection with Torulopsis glabrata. Improvement in the patient's nutritional status was followed by clearing of the pneumonia without the need for antifungal chemotherapy.
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The authors report on the diagnostic role of radiological imaging in the study of the patients who underwent gastric surgery. This kind of intervention is often followed by postoperative complications, so that accurate clinical-instrumental investigations are required. Routine controls both in the immediate postoperative period and during follow-up are useful especially when a neoplastic lesion was the underlying condition leading to surgery. Radiological imaging plays a fundamental role especially in evaluating such postoperative conditions as afferent and efferent loop syndromes. Radiology is thought to be essential to demonstrate the syndrome and to identify the mechanical/functional nature of the factors causing the disease, all of which are essential to an appropriate and safe therapy. Both the duration of follow-up (early and late controls) and the choice of contrast (water-soluble contrast medium or double contrast enema) are very important factors depending on the time of surgery and the clinical indication.
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Following an assessment of the long-term results of a homogenous series of 109 patients with gastroduodenal ulcer treated surgically according to the Billroth I technique, a personal opinion on this type of gastric resection is given. It may be considered positive, in the light of the data collected, both clinically and functionally. The need is also stressed for further, broader analysis for the purpose of a precise evaluation of the operation.
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