Journal of pediatric surgery
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To determine the effect of surgical excision of pulmonary metastases from Wilms' tumor on postrelapse survival, we retrospectively analyzed the clinical courses of 211 patients with stages I to III, favorable or unfavorable histology Wilms' tumor entered on National Wilms' Tumor Study-1, -2, or -3 whose first recurrence was limited to the lungs. There was no difference in the 4-year postrelapse survival percentage of favorable-histology patients with a solitary pulmonary metastasis who did or did not undergo surgical removal of the metastasis in addition to pulmonary irradiation and chemotherapy. Although histological confirmation of pulmonary relapse is frequently indicated, the present data suggest that therapeutic removal of pulmonary metastases from patients with relapsed Wilms' tumor does not increase the percentage of patients who survive for 4 years postrelapse, compared with treatment with whole-lung irradiation and chemotherapy.
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The value of performing Nissen fundoplication in neurologically impaired children is a controversial issue. To evaluate the benefit of fundoplication in these children, hospital records were reviewed for 77 children who underwent fundoplication for gastroesophageal reflux (GER). Fifty-two children were neurologically impaired; 25 children had no neurological impairment. ⋯ Symptomatic relief was comparable in the normal and impaired children. Perioperative mortality was 0% in the normal children and 6% in the impaired children. This study demonstrates that Nissen fundoplication in neurologically impaired children with GER can be performed safely, reduces the frequency of hospitalization, and improves short-term weight gain.
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Extracorporeal membrane oxygenation (ECMO) has rescued moribund infants with respiratory failure from a variety of causes. We report the experience from 58 United States and 7 overseas ECMO centers between 1980 and 1989. Voluntarily submitted data forms provided details of diagnosis, clinical condition, ECMO indications, morbidity, and mortality. ⋯ Multicenter data yield information not available from single institution experience. Although entry criteria and conventional therapy continue to evolve, ECMO currently improves survival from an estimated 20% to 83% overall. Individual prognosis depends on entry diagnosis, clinical condition, and complications.
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Twenty-four children with postoperative chylothorax were encountered among 1,264 consecutive thoracic operations over a 7-year period and form the basis of this study. Chylothorax was caused by direct lesion to the thoracic duct or lymphatic vessels in 17 patients and was associated with superior vena cava (SVC) obstruction in seven. Of the latter, five had bilateral chylothorax. ⋯ All patients were cured of their chylothorax and there were no deaths. Patients with major vein thrombosis were the most difficult to treat. On the basis of this experience, we suggest a step-by-step approach: (1) insertion of chest tube after 3 to 4 pleural punctures; (2) 1-week trial of MCT diet, with intravenous support to correct protein losses; (3) TPN if chylothorax increases or persists with large volumes; (4) Doppler echocardiography or phlebography to rule out obstruction of major thoracic veins; and (5) insertion of TPN line in inferior vena cava in case of such obstruction; and (6) direct surgical approach to the thoracic duct after 4 weeks of unsuccessful nonoperative treatment.(ABSTRACT TRUNCATED AT 250 WORDS)
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Severe bronchomalacia occurred in a 14-month-old boy, as a result of compression of the left mainstem bronchus by a bronchogenic cyst. After resection of the cyst, the bronchomalacia was corrected by suspension of the posterolateral bronchial wall to the ligamentum arteriosum. This method of bronchopexy may be of value for severe left mainstem bronchomalacia.