[Clinical and hemodynamic effects of external valvuloplasty of the sapheno-femoral junction]. / Effetti clinici ed emodinamici della plastica esterna delle valvole del giunto safeno-femorale.

Selected patients with primary varicose vein disease and sapheno-femoral reflux as the only point of regurgitation in the affected lower limb and duplex evidence of mobile valve leaflets underwent external valvuloplasty of the sapheno-femoral junction. Operations were performed under local anesthesia in one day-surgery. One PTFE sleeve 0.4 mm thick, in average 1.2 cm long and able to uncircle a circumference in average of 1.7 cm was put around the terminal Long Saphenous vein valve, located in the last centimeter of this vein. If also the subterminal Long Saphenous Vein valve site, located 5 cm below is dilated a second valvuloplasty was performed. In 15 case we used intra-operatory video-angioscopy guide. This examination allowed us to exclude two patients with valve damages not duplex demonstrable. Furthermore angioscopy permitted immediate demonstration of restored valvular function. Follow-up lasted on average 48 months: two early postoperative long saphenous vein thrombosis, and two late sapheno-femoral reflux recurrences were the main complications. We never observed graft infection. AVP was reduced and RT, measured by the means of LRR, had a prolongation after surgery. Both measurements had an highly significant difference from a statistical point of view, comparing pre and postoperative values. 95% of the operated patients have stable varices reduction. Long Saphenous Vein patency was recorded in 37 cases (92.5%). On the contrary, after high ligation, the fate of the saphenous vein in 21% of case is the occlusion. Symptoms of venous insufficiency disappeared completely in 80% of cases and improved in 95% of the operated patients.(ABSTRACT TRUNCATED AT 250 WORDS)

[Primary gastric lymphoma]. / Il linfoma gastrico primitivo.

Primary gastric lymphoma (P.G.L.), though rare, is nevertheless the most frequent non-epithelial neoplasm of the stomach. The Authors report their experience based on 18 cases of lymphoma observed from 1975 throughout 1989. Diagnostic and therapeutic problems related to the disease are stressed, uncertain in the results the former, still discussed the latter. The crucial role of surgery, either diagnostic or therapeutic, even in advanced stages, is underlined.

[Comparative scintigraphic functional study of 3 different reconstruction technics following total gastrectomy]. / Studio funzionale scintigrafico comparato di tre diverse tecniche di ricostruzione dopo gastrectomia totale.

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.

[Our clinico-therapeutic attitude to fibrocystic mastopathy]. / Il nostro orientamento clinico-terapeutico di fronte alla mastopatia fibroso cistica.

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.

[Surgical therapy of rectal prolapse. Our clinical experience of 12 years of observations]. / La terapia chirurgica del prolasso rettale. Nostra esperienza clinica di 12 anni di osservazioni.

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).