Sutureless Repair for Open Treatment of Inguinal Hernia: Three Techniques in Comparison.

Currently, groin hernia repair is mostly performed with application of mesh prostheses fixed with or without suture. However, views on safety and efficacy of different surgical approaches are still partly discordant. In this multicentre retrospective study, three sutureless procedures, i.e., mesh fixation with glue, application of self-gripping mesh, and Trabucco's technique, were compared in 1034 patients with primary unilateral non-complicated inguinal hernia subjected to open anterior surgery. Patient-related features, comorbidities, and drugs potentially affecting the intervention outcomes were also examined. The incidence of postoperative complications, acute and chronic pain, and time until discharge were assessed. A multivariate logistic regression was used to compare the odds ratio of the surgical techniques adjusting for other risk factors. The application of standard/heavy mesh, performed in the Trabucco's technique, was found to significantly increase the odds ratio of hematomas (p = 0.014) and, most notably, of acute postoperative pain (p < 0.001). Among the clinical parameters, antithrombotic therapy and large hernia size were independent risk factors for hematomas and longer hospital stay, whilst small hernias were an independent predictor of pain. Overall, our findings suggest that the Trabucco's technique should not be preferred in patients with a large hernia and on antithrombotic therapy.

[Gallbladder torsion: a case report and review of the literature]. / Volvolo della colecisti: descrizione di un caso clinico e revisione della letteratura.

Gallbladder torsion is a rare but potentially life-threatening event due to its insidious course and to the gravity of the clinical picture when the diagnosis is established late. In 85% of cases this situation affects females, aged 70 to 90 years. The aetiopathogenesis is still unknown and the diagnosis is often made during surgery. A thorough review of the literature suggests a specific clinical pattern which, when combined with improvements in radiological techniques, should allow early diagnosis and treatment. Nevertheless, only 10% of cases are correctly diagnosed before surgery. The aim of this case report was to evaluate the specific pattern of this clinical picture and the accuracy of the radiological and laboratory findings for the purposes of achieving an early diagnosis and adequate treatment.

[Difficulties in diagnosing and treating GIST: report and analysis of a case]. / Difficoltà diagnostiche e terapeutiche nei GIST: nostre considerazioni su un caso clinico.

Gastrointestinal stromal tumours account for fewer than 1% of malignant tumours of the digestive system. Analysing a case referred to us for observation, we review the literature with regard to diagnostic and therapeutic difficulties. A 68-year-old patient was referred to our institute with a diagnosis of "retroperitoneal haematoma". Computerised tomography showed a solid mass with a liquid component, occupying almost the whole of the abdominal cavity. An ultrasonography-guided biopsy examination suggested the presence of a sarcoma. Exploratory laparotomy and the histological examination, which was positive for CD117, CD34 and the smooth muscle marker caldesmon, allowed a diagnosis of gastrointestinal stromal tumour to be made. Thus, no thoroughly reliable and accurate diagnosis of gastrointestinal tumour can be made without surgical exploration and consequent histological and immunohistochemical examinations that still represent the only method capable of confirming or ruling out a diagnosis of gastrointestinal stromal tumour. Such tumours are rare and aggressive and their prognosis is closely related to tumour size and the mitotic index per high power field. Radical resection affords the only possibility of long-term survival.