[Repair of umbilical hernia in postmenopausal women]. / La riparazione dell'ernia ombelicale nella donna in postmenopausa.

The Authors report their personal experience on the employment of the dual-mesh in PTFE for the treatment of the umbilical hernias in postmenopausal women. The prosthetic repair versus the classic Mayo's technique finds justification for the biostructural deficits of the muscolofascial structures of the women in menopause, due to the reduction of the ovarian function and made worse from previous pregnancies. An evaluation of the trofism of the structures of the abdominal wall and the dimensions of the hernias is however indispensable in the choice of the prosthetic surgery. In our casuistry the reported morbidity due to immediate complications is absolutely negligible. Up to the present, although the follow-up is still short, we have not found recurrences.

[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.

The percentage of the population exposed to harmful acoustic pollution levels resulting from vehicular traffic in the Hospital' area of Turin.

This paper presents the methodology and the main results of a study that has as its principal aim, the experimental identification the application and the quantification of the sustainable indicator 'Percentage of the population exposed to acoustic pollution levels' in the 'Hospital' area of Turin. The investigation of this indicator was prompted by the province of Turin's previous categorisation as 'Lead City' in the project 'Towards a support description at local the level--European Community Indicators'. Alongside, the process of experimenting, applying and quantifying the sustainable indicator--and as a logical fit with what was foreseen by the Italian normative regulation on protection against environmental acoustic pollution--the study supplies the base elements to analyse the environmental acoustic climate conditions in an important area of the city and defines the interaction tools that are the environmental indicators for the town council's future Acoustic Restoration Plan (PRA).

[Retroperitoneal leiomyosarcoma: a case report]. / Il leiomiosarcoma del retroperitoneo: descrizione di un caso clinico.

The Authors report a rare case of retroperitoneal leiomyosarcoma in a 80 years woman with respiratory symptoms and right abdominal pain. A large neoplasm occupied the right abdomen, looking asymmetric. Upper abdominal CT showed a retroperitoneal neoplasm close to right kidney, liver, aponeurosis of right oblique muscles, producing a left-side dislocation of the intraabdominal organs. A surgical "en bloc" resection of the neoplasm was performed; neoplasm was plurilobed and capsulated. The histologic examination confirmed the diagnosis of leiomyosarcoma. The best treatment of these neoplasms is surgery, that in the last years has drawn advantage from more sensible and specific diagnostic procedures, which show a more radical surgical option. Though metastases are occasional, local recurrences can be taken into consideration and, after a careful tumoral re-staging, they can be resected once more. Therefore, a careful follow-up is necessary on the basis of neoplastic grading, extension and involvement of the closer structures.

[Metachronous carcinoma of the colon: report of a clinical case]. / Carcinoma 'meta-metacrono' del colon: descrizione di un caso clinico.

The Authors deal with a rare case of 'meta-metachronous' carcinoma of the colon. A seventy years old man was admitted to ward after being diagnosed an adenocarcinoma of the transverse colon. The anamnestic data pointed out that the patient had already been operated twice for the colon carcinoma, which had been diagnosed in the left colon and in the cecum respectively seven and two years before. A colonoscopy performed sixteen months before did not show any lesion of the residual colon. It is likely that tiny lesions, which were still in the adenoma phase, were not diagnosed by the endoscopy; it is also possible that the adenoma-carcinoma sequence was extremely fast. On the basis of this experience the Authors recommend that patients with metachronus carcinoma undergo either frequent controls or a preventive subtotal colectomy.

[Predictive factors and treatment of small bowel adhesive obstruction]. / Fattori predisponenti e trattamento dell'occlusione intestinale da sindrome aderenziale.

Our study is based on a retrospective analysis about a ten years' control on patients with a small bowel adhesive obstruction (SBAO) due to primitive abdominal surgical operations. From the valuation of the obtained data and through a literatures review we tried to better define the best treatment. On 297 admissions of 248 patients with a diagnosis of SBAO 196 operations were performed, which indication was based on every clinical data, haematologic and radiologic examinations. Moreover, it was analysed the responsive factor that caused adhesions with a careful valuation of the primitive surgical operation and the possibility of recurrences. From this study it is evicted that SBAO can be considered as a surgical differentiable urgency, where there aren't any signs of intestinal strangulation or peritonitis, and where the principal etiologic factor is represented by colorectal operations in the male and gynecologic operations in the female. Morbility and mortality in the surgical procedures for SBAO show greater percentages than the elderly patients.

[Gastric lymphomas: surgical indications]. / I linfomi gastrici: indicazioni all'intervento chirurgico.

Primary gastric lymphoma (PGL) are lymphomas with an exclusive gastric localization. Histologically they are B-like non-Hodgkin lymphomas. Aim of Authors' study is to define the role of surgery in the treatment of PGL, on the basis of their series casistics and a review of the more recent literature data. The Authors observed 41 patients (23 F and 18 M) in a period of 10 years: 35 patients underwent to surgical operation associated in 18 of them to chemotherapic treatment; in 6 cases medical eradication of Helicobacter Pylori (H.P.) was performed as unique treatment. Antibiothic treatment allows the eradication of H.P. in 97% of the patients and a histologic decreasing of MALT lymphoma in 70% of the patients in about 6 months. That represents the first therapeutic choice for the low grade of malignancy MALT PGL at I and II stages. In the cases of partial decreasing or progression of PGL, the Authors consider opportune surgical operation. In the majority of the cases the surgical option represents, according to our advise, the best choice for the high percentage of definitive recoveries, allowing a 10 or more years of surviving of the 90%, if it is done in the first stages of the disease. The results of the association with neoadjuvant or aduvant chemotherapy are still controversial. On the basis of their experience total gastrectomy can be considered the elective choice operation, with IID level lymphadenectomy and possible splenectomy.

[Day-hospital treatment of inguinal hernia]. / Il trattamento delle ernie inguinali in regime di day-hospital.

Aim of the Authors' research was to evaluate advantages of day-surgery treatment for inguinal hernias. The study has been performed on a series of 138 patients, operated because of unrelapsed and uncomplicated monolateral inguinal hernia. Up-to-date therapeutic behaviour relating to hernia is the result of brilliant intuitions: technical order (tension-free repair), technological progresses (using new prosthetic materials), and refinement of anaesthesiological procedures (local and loco-regional anaesthesia). As regards surgical and anaesthesiological methods, general principles have been accepted by now from the most of the Authors. The new frontier of hernias' treatment is the possibility of operate in a day-hospital way: that means real advantages, both as regards patients' compliance and, in consideration of the high incidence of such pathology, as regards the high economic savings and more reasonable management of hospital stays. The significative increase of day-hospital hernioplastic operations in last years is due to standardization of restrictiveless criteria of choice for patients who can be treated with such modality.

Recurrent hernia of Petit's triangle: a case report.

The Authors describe a case of recurrent hernia of Petit's triangle in a 43-year-old man. The most salient feature of lumbar hernias is the difficulty of their treatment. Numerous, more or less complex techniques have been proposed for the repair of lumbar hernias. The classic procedure is that of Dowd (1907). Repair in this case consists of a flap of fascia and aponeurosis from the gluteus medius muscle which is elevated and rotated to cover the defect. Many modifications of this technique have been proposed. The modern prosthetics mesh materials allow a tension-free repair of lumbar hernias without distortion of the normal anatomy. Correct placement of a prosthetic mesh is relatively simple. Recurrences are due not to the material used, but to patches which are too small or too tight.

[Tension-free hernioplasty in the aged. A report of 94 cases]. / Ernioplastica secondo Lichtenstein nell'anziano. Contributo clinico.

BACKGROUND: Tension free inguinal hernioplasty has become the procedure of choice in the elderly. The operation of originally popularized by Lichtenstein and Shulman gives the best early result with low complication rates. METHODS: Between January 1991 and December 1996, 94 subjects over 70 with inguinal hernia were submitted to hernioplasty. The tension-free technique was adopted utilizing a polypropylene mesh. Peridural anesthesia was the method used in 67 procedures, local anesthesia in 27 procedures. RESULTS: The mean hospital stay was 48 hours (short stay surgery). Noteworthy general complications were not observed. Superficial wound infection occurred in 2 patients; superficial skin hematoma in 4 patients. No recurrences were observed (mean follow-up 60 months). The primary inguinal hernias in the aged is due to a progressive deterioration of the inguinal floor (collagenolylis, overpowers net collagen synthesis and deposition in the floor of the inguinal canal). CONCLUSIONS: Tension-free inguinal hernioplasty, originally popularized by Lichtenstein and Shulman, is simple to perform and gives excellent results with low complication rates. Current evidence suggests it as operation of choice in the elderly.

[Use of PTF prosthesis in hernia in the elderly]. / L'impiego di protesi in PTF e nei laparoceli dell'anziano.

The paper reports the author's experience of the use intraperitoneal of Gore-Tex Dual Mesh Biomaterial in large incisional hernia operations in patients over seventy. From January 1999 to December 1999 we operated on 24 patients for treatment of abdominal wall defect. In all patients we used a Dual Mesh Plus Biomaterial. Overall mortality was 0. Morbility was 9.5%. Follow-up is too short for definitive considerations about the incidence of recurrences but our initial experience with this material encourages us to use it again for replacement of abdominal wall defects in the age.