Biomedical subjects
Publications and source records attributed to D De Anna.
A rare case of haemoperitoneum due to gallbladder rupture with intraluminal bleeding is reported. The importance of a coagulopathy in the etiology of the disease is pointed out: in the present case it was related to cirrhosis and anticoagulant treatment during dialysis sessions.
Esophago-jejunal reconstruction, after total gastrectomy, is best performed by one of the following three operations: interposed jejunal loop, Roux-en-Y loop and "omega" loop with Braun anastomosis. To assess the effects of the three mentioned techniques three groups of 15 patients each were examined after total gastrectomy for I, II or III stage cancer. Four to ten months after surgery all patients underwent the following tests: a) esophago-jejunal transit with labeled solid meal; b) cholangio-scintigraphy and c) absorption test of biliary acids. A group of 10 patients, without gastrointestinal pathology, was selected for comparison. The data obtained from the comparative study, in agreement with the opinions held by many Authors and our previous research, demonstrate that the interposition of jejunal loop (Mouchet) is the reconstructive technique closest to the unoperated stomach and, for this reason, is to be preferred after total gastrectomy.
Following a short introduction on the physiopathology of the phlebo-lymphatic system, the results of a study carried out on 114 patients suffering from chronic venous insufficiency (CVI) treated at the Department of General Clinical Surgery and Surgical Therapy of the University of Ferrara are reported. These patients were subdivided into two random groups and treated with common phlebotonic drugs and aminaftone, respectively. Both groups were also subjected to those physical and medical measures that are usually adopted for the treatment of such patients. The therapeutic effects were assessed by comparing symptomatology before and after 90 days of treatment, both subjectively (patient's assessment of the symptoms by means of a scoring system) and with objective methods (measurements and echo-Doppler examinations). The differences between the two groups were statistically very significant in favour of patients who had taken aminaftone. Excellent results were obtained in the treatment of CVI as well as in lymphatic-related pathology (lymphedema).
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Out of 1260 biopsies performed on neoplasias of the breast in 11 years' surgical practice, 463 (36,7%) malignant tumours were encountered. The surgical strategy in the latter cases was based on two basic parameters: a) the histological report on the intraoperative biopsy; b) the clinical stage (TNM). After surgery oncological treatment followed the now universal standard practice: --T1, T2, T3, N+, M0 and T4 independent of N or M: multiple chemotherapy for 6-12 months then periodic check ups as in N- cases. --M1: multiple chemotherapy, hormone and radiation treatment combined in various ways. The results obtained in terms of trouble free periods and survival are in line with reports in the literature including those describing a larger number of cases.
The authors relate their experience about Chronic Cystic Disease. They emphasize the frequency of relapses and the risks that such a pathology involves. They finally suggest a surgical treatment plan that, in their opinion, should be applied whenever the patient is a peri-menopausal aged woman who has undergone, at least twice, an operation for a Chronic Mastopathy with a histologically proved epiteliosis. The operation suggests is a total glandulectomy with simultaneous breast reconstruction by means of a prosthesis.
AA. are reporting their experience on the subject of the surgical treatment of the rectal prolapse in all his clinical forms, during 12 years of activity that has taken place in the clinical surgery of the University of Ferrara. From their casuistry it is shown that usually this pathology is joined with other morbid forms of the small pelvis which vary according to the degree of the prolapse. They emphasize the excellent results obtained and support the surgical way of laparotomy adopted in the treatment of prolapse of II type (incomplete) and III type (complete).
The authors report their experience concerning 26 cases of gastric stump carcinoma after gastric resection for benign pathology, observed in about 12 years. The incidence of such disease is 9,2% as regards the gastric neoplastic pathology and 5,2% as regards the benign ulcerous pathology, observed in the same period of time. The removal of the tumour was performed in 18 cases (69,2%), in spite of the stage, in most cases advanced, of the disease. In 7 cases (38,8%) the operation was extended to other organs. In 5 cases (27,7%) the removal was performed in spite of the presence of liver metastases. The survival amounts to 3 (16,6%) patients after 2, 4,5 and 5 years, one of whom suffers from liver metastases. In spite of the better knowledge of the histologic modifications and the phenomena caused by the biliopancreatic rebux and gastric hypochlorhydria, the etiopathogenesis of that disease is still unknown; the prognosis remains still unfavourable, due to the diagnostical delay and the particular aggressiveness of the neoplasm. Therefore, the Authors confirm the necessity for a precocious diagnosis, which only is suitable to improve the immediate and remote results.
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The AA. report their experience on 22 cases of aneurysm involving under renal abdominal aorta as mortality rate in elective surgery is about 16% and in emergency operation it rises up to 60%. The AA. remark the opportunity of early surgical treatment. Ti decrease mortality rate.
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