[Inguinal hernia repair: an experimental study on mesh migration with the tension-free suturless technique. 10 year follow-up]. / Ernioplastica inguinale: studio sperimentale sulla mobilità protesica con tecnica tension-free suturless. Follow-up a dieci anni.

AIM: Can the tension-free suturless technique, used in the surgical treatment of inguinal hernia, to be the gold standard for treatment of inguinal hernia? METHODS: The tension-free suturless technique is often criticized as a fundamental principle: do not have suture. The criticism stems from concern that the mesh can migrate and cause damage to important anatomical structures. We conducted a study on the mobility of prosthesis on 33 patients, by using titanium clips that we have fixed on the meshes corner, X-rays over time, done at last, a follow-up of ten years. RESULTS: The study shows that the prosthesis moves together with the anatomical space in which there is the forces present in the inguinal canal: gravity, intra-abdominal pressure, reactive force ascending gait. Across thirty-three patients have relapsed in the first six months and two recurrences in ten years, in the reconstitution of the neo-orifice, through which passes the cord. In the remaining patients the mesh were relocated upward and medially (as identified by the clips of the increase of 10-15%). CONCLUSION: Our study shows that the mesh migrates upwards and medially. Migration is more or less, depending on the patient's age and quality of its tissue. Fix the prosthesis is good practice to secure at the flag on the inguinal ligament leads to two advantages: not to frustrate the principle tension-free, since the fixed prosthesis on one side does not create moments of tension, and prevent the prosthesis returns to the opening road to relapse.

[Gastrointestinal stromal tumors: case reports and review of the literature]. / Tumori stromali gastrointestinali: descrizione di quattro casi clinici e revisione della letteratura.

The Authors describe four cases of gastrointestinal stromal tumours (GIST) two of them were localized in the stomach, the others in the ileum. GIST are neoplasms of mesenchymal origin which develop inside the wall of the digestive tract. The most frequent site is the stomach, followed by the small bowel; less commonly these tumors can affect the oesophagus, the colon and the rectum. GIST originate from precursors of the interstitial cells of Cajal, which are localized in the gastro-intestinal wall and are involved in the regulation of the peristalsis. The treatment is surgical resection. For advanced disease there is a new interesting treatment based on the imatinib, a tyrosine kinase inhibitor.

[Day Surgery. Five years of experience and activity]. / Day Surgery. Nostra esperienza dopo 5 anni di attività

BACKGROUND: The aim of this paper is to evaluate the management of an integrated unit of Day Surgery in a General Surgery Department. METHODS: An outline of the first 5 years of activity is presented. Setting of investigation: little provincial hospital. Patients have been selected on a basis of Day Surgery specific features: a total of 1,294 patients. Pathologies treated: inguinal hernias, phlebectasias, phimosis, borsitis, arthritic cysts, tendon cysts, carpal tunnel, Dupuytren's disease ("crispatura tendinum"), lymphadenitis, mammary nodules, hemorrhoids, hydroceles, varicoceles, adipomas. Patients' selection parameters, surgical operation type and modalities, postoperative course, protected discharges from hospital, follow-up and complications have all been carefully recorded. RESULTS: The most numerous operations were related to hernial pathology (54.32%) and to adipomas (10.81%). The form of anesthesia was mainly loco-regional. Only 4 cases (0.3%) had to be hospitalized for the night after operation. COMPLICATIONS: 1 serious wound infection, needing removal of the hernial prosthesis; 1 painful "tumefaction" on the inguinal wound for hernioplastic operation; 3 "seromas" in inguinal hernioplastics. CONCLUSIONS: Advantages of Day-Surgery: cut in health costs due to the reduction of admissions to hospital; reduction in hospital infections and in surgical wounds; reduction in drug use; thinning of waiting lists; increase of available beds for other pathologies; reduction of disability days; high appreciation index.

[Jeiuno-ileal diverticula complicated by perforation. Clinical case]. / Diverticolosi digiuno-ileale complicata da perforazione. Caso clinico.

The diverticular disease is rarely located in the small intestine (0.1-1.4%). The most important feature is due to the lack of a typical symptomatology which may appear only on the occasion of the complications it may incur (perforation, haemorrhage and so on). It isn't also infrequent that the surgeon may observe intestinal diverticula accidentally, on the occasion of laparotomies carried out in emergency or for other pathologies. The literature on intestinal diverticula is reviewed and personal experience in a clinical case presenting as acute abdomen is described.

[Palliative biliary-digestive bypass with a Kehr tube for neoplastic surgical cholestatic jaundice]. / Bypass bilio-digestivo palliativo con tubo di Kehr per ittero colostatico chirurgico neoplastico.

The authors, in some rare cases of surgical neoplastic icterus operation, had to adopt a technique of biliary-digestive bypass with prosthesis on account of the technical-anatomical and general conditions of the patients. That prosthesis has been made out of the typical Keher's duct which can be generally found in every general surgery. The above mentioned authors describe the operations they have carried out, their directions and the results of six cases which have been treated with a technique similar to Kron's.