Ambulatory hernia repair: a study of 1294 patients in a single institution.

Introduction: ambulatory surgery is continuously expanding in global reach because of its several advantages. This study aimed to describe the experience of our department in outpatient hernia surgery, evaluate its feasibility and safety, and determine the predictive factors for failure of this surgery. Methods: we conducted a monocentric retrospective cohort study on patients who had ambulatory groin hernia repair (GHR) and ventral hernia repair (VHR) in the general surgery department of the Habib Thameur Hospital in Tunis between January 1st, 2008 and December 31st, 2016. Clinicodemographic characteristics and outcomes were compared between the successful discharge and discharge failure groups. A p-value of ≤ 0.05 was considered significant. Results: we collected data from the record of 1294 patients. One thousand and twenty patients had groin hernia repair (GHR). The failure rate of ambulatory management of GHR was 3.7%: 31 patients (3.0%) had unplanned admission (UA) and 7 patients (0.7%) had unplanned rehospitalization (UR). The morbidity rate was 2.4% while the mortality rate was 0%. On multivariate analysis, we did not identify any independent predictor of discharge failure in the GHR group. Two hundred and seventy-four patients underwent ventral hernia repair (VHR). The failure rate of ambulatory management of VHR was 5.5%: 11 patients (4.0%) had UA and 4 patients (1.5%) had UR. The morbidity rate was 3.6% and the mortality rate was zero. On multivariate analysis, we did not identify any variable predicting discharge failure. Conclusion: our study data suggest that ambulatory hernia surgery is feasible and safe in well-selected patients. The development of this practice would allow for better management of eligible patients and would offer many economic and organizational advantages to healthcare structures.

Case Report: Portal cavernoma related to multiple liver hydatidosis: A rare case of fatal cataclysmic haemorrhage.

Clinical presentation of liver hydatidosis can vary from asymptomatic forms to lethal complications. We report a rare case of a 27-year-old male from a rural Tunisian region who presented with large-abundance haematemesis, haemodynamic instability, and marked biological signs of hypersplenism. Endoscopy showed bleeding esophageal varicose veins that were ligated. Abdominal ultrasound concluded the presence of three type CE2 hydatic liver cysts causing portal cavernoma with signs of portal hypertension. Despite resuscitation, the patient died of massive rebleeding leading to haemorrhagic shock. Hepatic hydatid cyst should be considered as an indirect cause of gastrointestinal bleeding in endemic countries. Early abdominal ultrasound in varicose haemorrhage is essential in orienting the diagnosis.

Surgical management of splenic artery aneurysm.

INTRODUCTION: Splenic artery aneurysms are a rare arterial disease. They are considered as the most common visceral artery aneurysms and found mostly in multiparous women and patients with portal hypertension. CASE PRESENTATION: We present a case of an unruptured SAA of the hilum in a 58-year-old woman, with vague abdominal pain, treated by open splenectomy. DISCUSSION: Splenic artery aneurysms are often difficult to diagnose due to their vague or asymptomatic forms. However, they present a high risk of rupture that may cause fatal hemorrhage and death. Symptomatic artery aneurysms or SAA, larger than 20 mm and aneurysms in pregnant or in women of childbearing age are indications for surgery because of the increased risk of rupture in these patients' groups. As known generally, the treatment of SAA has been surgical ligation of the splenic artery, ligation of the aneurysm or aneurysmectomy with or without splenectomy, depending on the aneurysm location. There are other percutaneous interventional procedures. CONCLUSION: A multidisciplinary discussion is an important step in choosing the optimal treatment for visceral aneurysms. Surgical approaches should take place especially in cases where splenic perfusion is seriously threatened.

Case Report: An unusual case of small bowel volvulus due to appendicitis associated with pneumatosis intestinalis: Review of the literature.

Pneumatosis cystoid intestinalis is a rare disease reported in the literature affecting 0.03% of the population. It has a variety of causes and its manifestation may change widely. It usually presents as a marginal finding resulting from various gastrointestinal pathologies. In the acute complicated form of pneumatosis intestinalis, management is challenging for physicians and surgeons. We present a case of a 60-year-old patient who was admitted to our surgical department with a symptomatology suggestive of small bowel occlusion. Computed tomography demonstrated ileal volvulus associated with parietal signs suffering and pneumoperitoneum. An emergent exploratory laparoscopy followed by conversion was performed demonstrating segmental ileal pneumatosis intestinalis secondary to a small bowel volvulus due to an inflammatory appendix wrapping around the distal ileum. Further, detorsion, retrograde draining, and appendectomy were performed because there were no signs of necrosis and the appendix was pathological. The postoperative course was uneventful. This case is exceedingly rare in the literature, because it was featured by the ileal volvulus due to appendicitis.This case report emphasizes the importance of surgical procedures in the management of symptomatic pneumatosis intestinalis associated to an acute abdomen.