[Changes of free amino acids of the blood under the influence of aspartic acid perfusion in normal subjects and patients with chronic hepatitis].
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Biomedical subjects
Publications and source records attributed to F Barbarino.
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Mucocele is a rare pathology which is difficult to diagnose prior to surgery. The clinical symptoms are aspecific. Diagnosis is generally made at the time of surgery. Explorative laparoscopy is not advised owing to the possibility of encouraging metastatic diffusion. Surgery associated with ex tempore freezer tests must be carried out with the greatest caution to avoid rupture of organs and the spread of mucin. Appendectomy and removal of the adnexa is recommended in benign forms, with or without omentectomy. Omentectomy is necessary together with hystero-adnexectomy and right hemicolectomy in malignant forms, as well as lymph node cleaning and removal of all mucin in pseudomyxoma peritonei.
UNLABELLED: Ceftriaxone is a cephalosporin of third generation. It is characterized by a broad spectrum, a long half-life and a good capacity of diffusion in tissue. We have studied 67 patients. Age ratio was 44 years. 25 patients did not receive short term prophylaxis; 42 patients did (2 gr iv of ceftriaxone one hour before the operation). In clean surgery, only patients immunodepressed or malnourished received chemoprophylaxis. Patients who received 2 gr iv of ceftriaxone one hour before incision, received antibiotic therapy only on the appearance of septic complications. RESULTS: two patients submitted to chemoprophylaxis (4.8%) showed complications (cystitis and bronchial pneumonia). In the control group antibiotic therapy was undertaken only if septic complication appeared. 19 patients (76%) did not showed any complications. 6 patients (24%) showed surgical wound infection, acute pharyngo-tracheitis, cystitis. Finally, wound infections were limited exclusively to the control group. The ratio of respiratory infections was not statistically significant in the two groups; cystitis resulted more frequent in the control group than in the prophylaxis group. Prophylaxis with 2 gr single dose of ceftriaxone intravenously is effective in reducing the influence of infective complications in clean/contaminated surgery and clean risk surgery.
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