Emergency laparoscopic ileo-colic resection and primary intracorporeal anastomosis for Crohn's acute ileitis with free perforation and faecal peritonitis: first ever reported laparoscopic treatment.

INTRODUCTION: Laparoscopy for abdominal surgical emergencies is gaining increasing acceptance given the spreading of advanced laparoscopic skills among modern surgeons, as it may allow at the same time an accurate diagnosis and appropriate treatment of acute abdomen. The use of the laparoscopic approach also in case of diffuse peritonitis is now becoming accepted provided hemodynamic stability, despite the common belief in the past decades that such severe condition represented an indication for conversion to open surgery or an immediate contraindication to continue laparoscopy. Crohn's Disease (CD) is a rare cause of acute abdomen and peritonitis, only a few cases of CD acute perforations are reported in the published literature; these cases have always been approached and treated by open laparotomy. CASE DESCRIPTION: We report on a case of a faecal peritonitis due to an acute perforation caused by a terminal ileitis in an undiagnosed CD. The patient underwent diagnostic laparoscopy followed by a laparoscopic ileo-colic resection and primary intracorporeal anastomosis, with a successful postoperative outcome. CONCLUSIONS: Complicated CD has to be considered within the possible causes of small bowel non-traumatic perforation. Emergency laparoscopy with resection and primary intra-corporeal anastomosis can be feasible and may be a safe and effective minimally invasive alternative to open surgery even in case of faecal peritonitis, in selected stable patients and in presence of appropriate laparoscopic colorectal surgical skills and experience. To the best of our knowledge the present experience is the first ever reported case managed with a totally laparoscopic extended ileocecal resection with intracorporeal anastomosis in case of acutely perforated CD and diffuse peritonitis.

A proposed algorithm for multimodal liver trauma management from a surgical trauma audit in a western European trauma center.

Management of liver trauma is challenging and may vary widely given the heterogeneity of liver injuries' anatomical configuration, the hemodynamic status, the settings and resources available. Perhaps the use of non-operative management (NOM) may have potential drawbacks and the role of damage control surgery (DCS) and angioembolization represents a major evolving concept.1 Most severe liver trauma in polytrauma patients accounts for a significant morbidity and mortality. Major liver trauma with extensive parenchymal injury and uncontrollable bleeding is therefore a challenge for the trauma team. However a safe and effective surgical hemostasis and a carefully planned multidisciplinary approach can improve the outcome of severe liver trauma. The technique of perihepatic packing, according to DCS approach, is often required to achieve fast, early and effective control of hemorrhage in the highest grades of liver trauma and in unstable patients. A systematic and standardized technique of perihepatic packing may contribute to improve hemostatic efficacy and overall outcomes if wisely combined in a stepwise "sandwich" multimodal approach. DCS philosophy evolved alongside with damage control resuscitation (DCR) in the management of trauma patients, requiring close interaction between surgery and resuscitation. Therefore, as a result of a combined surgical and critical care clinical audit activity in our western European trauma center, a practical algorithm for multimodal sequential management of liver trauma has been developed based on a historical cohort of 253 liver trauma patients and subsequently validated on a prospective cohort of 135 patients in the period 2010-2013.

Bone loss in the ovariectomized baboon Papio ursinus: densitometry, histomorphometry and biochemistry.

To develop a non-human primate model of systemic bone loss after ovariectomy, 24 ovariectomized (OVX) and eight control (non-OVX) female baboons Papio ursinus were investigated over a period of 48 months using bone mineral density (BMD), iliac crest bone histomorphometry, bone turnover markers, and variables of calcium metabolism. Lumbar spine (L1-L4) BMD measured by dual energy X-ray absorptiometry (DXA) decreased in OVX animals in the first 12 months (-7.6%) and showed a slow trend towards recovery after 24 months. Controls showed a slow increase in spinal BMD over 4 years (+9.7%). Total hip BMD decreased slowly up to 48 months in all animals (OVX -12.6%versus controls -10%); this indicated that OVX had a limited effect on total hip BMD. Forearm BMD did not change. The significant decrease in trabecular bone volume (TBV) of the iliac crest from baseline to 12 months was followed by some recovery. Microarchitectural deterioration of trabecular bone in OVX animals was demonstrated by a decline in trabecular number and an increase in trabecular spacing. These changes were also evident on sections of whole vertebrae, proximal femora and iliac crests. Changes in iliac TBV reflected spinal but not hip BMD changes in the OVX animals. Static and dynamic histomorphometric variables indicated that bone turnover was increased for 36 months following OVX. Controls showed no changes in histomorphometric variables. Bone specific alkaline phosphatase (ALPs) in OVX animals remained elevated throughout the study; osteocalcin (OC) was significantly elevated only at 6 and 12 months, and deoxypyridinoline (Pyr-D) was elevated at 12 months but declined after 24 months. ALPs was thus more sensitive to the long-term effects of OVX than were OC or Pyr-D. Controls showed no changes in bone turnover markers. This study showed consistent deleterious changes in lumbar BMD, bone histomorphometry with microarchitectural deterioration together with altered biochemical markers of bone turnover in the first 12 months after OVX. Since these changes resemble those in post-menopausal women, the non-human primate Papio ursinus is suitable for the study of bone loss in post-menopausal women.

[Trauma and emergency surgery. Organization and surgeons experience]. / Chirurgia del trauma e chirurgia d'urgenza. Organizzazione ed attività chirurgica.

BACKGROUND: To evaluate if combining operative treatment of patients with trauma and general surgery emergencies offers a good operative experience and can be a model for a Trauma Center organization, we compare our surgical experience with that of our general surgeons. METHODS: We reviewed records to determine number of operation, need of intensive care unit care for patients treated, the after hours practice by the trauma and emergency surgeons and general surgeons over a 1-year period at Ospedale Maggiore of Bologna. RESULTS: Emergency and trauma surgeons performed more operations per surgeons (133.7 vs 102.6) and managed more patients in intensive care unit than general surgeons. 51.8% of emergency and trauma operations were after hours. CONCLUSION: The care of trauma and emergency patients resulted in a breadth and scope of practice for trauma and emergency surgeons compared well with that of general surgeons but in a worse lifestyle.

[Emergency surgery in elderly: experience gained in 198 cases over 80]. / La chirurgia d'urgenza nell'anziano: nostra esperienza su 198 casi di ultraottantenni.

PURPOSE: To evaluate our 2-year experience in the emergency surgical treatment of elderly people (aged > or = 80). METHOD: A retrospective review was conducted of 198 elderly patients admitted to Emergency Surgery Unit of the Ospedale Maggiore in Bologna from 01.07.2001 to 30.06.2003. RESULTS: All the Patients were submitted to emergency operations. Mean age was 84.8 (range 80-96); Female were 152, male 73. Preexisting condition, ASA scores and surgical procedures were recorded. The postoperative mortality was 17.1%. The mean length of stay in our Unit was 9.7 days; 93 patients needed rehabilitation facility at discharge. CONCLUSION: The Authors concluded that emergency surgery entails a high risk to the patients, high cost in hospital resources and rehabilitation facility.