[Fibrin sealant in tension free hernioplasty: our experience]. / La colla di fibrina nelle ernioplastiche tension-free: nostra esperienza.

The aim of this study was to prove that it is possible to fix mesh sutureless with Tissucol in the Lichtenstein procedure. The mesh fixation with Tissucol was done in 28 patients. Respect the traditional Lichtenstein technique, which was done in the remaining 28 patients, the advantages of using Tissucol are: no surgical trauma, total mesh fixation, no pain, reduced morbidity and reduced costs. Furthermore it is a safe and reproducible method. The results are promising, even if the verification goes more carried out with consisting casuistics and longer follow-up.

[Gastrointestinal stromal tumors: report of three cases and review of the literature]. / Tumori stromali del tratto gastrointestinale: descrizione di tre casi e revisione della letteratura.

Gastrointestinal stromal tumours are the most common mesenchimal tumours of the gastrointestinal tract. Diagnosis of these tumours is difficult to establish, because symptoms are vague and traditional diagnostic tests are not specific. Natural history remains poorly defined and many criteria have been correlated with prognosis; for instance, some authors have found that GIST localization influences clinical behavior, that has not been confirmed by other authors; actually, tumour size, mitotic rate and complete resection seem to be the main prognostic factors. Surgical resection is the treatment of choice, with little efficacy reported for irradiation, conventional cytotoxic agents or both. Nevertheless, imatinib mesylate has recently demonstrated significant activity and tolerability in the treatment of malignant unresectable or metastatic GIST. Three cases of GIST, complicated by intestinal bleeding and intestinal obstruction respectively, are presented and a review of the literature is made.

[Inguinal hernioplasty with PHS: our experience]. / Ernioplastica inguinale con PHS: nostra esperienza.

Three hundred patients underwent inguinal hernia repair from January 2003 to December 2004; 40 patients, randomly selected, received the PHS (Prolene Hernia System) mesh. Surgery was performed under local anesthesia in 80% of cases and under spinal anesthesia in the remaining 20%. There were 29 men and 11 women; mean age was 58,5 years (range 39-78). Postoperative pain was light and morbidity was low; all patients had early return to normal activities. Particularly, there were differences between the self-employed and the employees: the former began work again 2-4 days after surgery in 85% of cases, while the latter began after 15-20 days. Immediate complications were rare and always minor: they included seroma (1%) and ecchymosis (1%). Follow-up examinations did not show any recurrences.

[Surgical treatment of varicocele in day-surgery: our experience]. / Il trattamento chirurgico del varicocele in day-surgery: nostra esperienza.

Varicocele has been recognized as a treatable cause of male infertility. Recently, new techniques have been described for varicocele repair, including microsurgery, embolization and laparoscopy. The aim of this study is to evaluate the results of a group of patients who underwent subinguinal varicocelectomy using local anaesthesia in Day Surgery, after a careful ultrasonographic study to evaluate the degree and the quality of the reflux in the spermatic vein. The study shows that outpatient subinguinal varicocelectomy is a safe and reliable procedure. This approach is performed in local anaesthesia, has minimal morbidity and recurrences and, in our experience, has led an improvement in the quality of seminal fluid.