In spite of its low incidence, pancreatic injuries hold important place in abdominal trauma because of diagnostic difficulties, severe potential complications, therapeutic challenges, and high mortality rates. These injuries are related with specific morbidity and are very often accompanied with injuries of other organs. This retrospective study included 31 patients treated at The Clinic for Emergency Surgery of Clinical Center of Serbia during the period of 2004-2009 with intraoperativelly confirmed diagnosis of pancreatic trauma. The most common mechanism of injury was blunt trauma (83.9%). Among available diagnostic methods, abdominal ultrasound was characterized with high incidence of false-negative findings (33.3%) while for CT it was at 16.6%. The type of surgical procedure was related to degree and severity of injury. Specific complications occurred in 22.6% of patients, while mortality rate was 25.8%. The creation of unambiguous algorithms for optimal treatment of patients with pancreatic trauma require multi-centric prospective studies.

Injuries of the stomach and duodenum have an important place in abdominal trauma, even though that the isolated injuries are rare. This kind of injury is most commonly associated with injuries of other abdominal organs. This retrospective study has been done at the Department of Emergency Surgery, Clinical Centre of Serbia, during the period from January 2004. until January 2009. The study included 36 patients diagnosed intraoperatively with the injury of the stomach and duodenum. The most common mechanism of harming were injuries due to blunt trauma (41.7%), the ones followed by gunshot wounds (30.5%), and the least were stab injuries (27.8%). With the majority of patients has been conducted sutures (46.3%) and serosation (30.6%) of the stomach and duodenum. In 24 (66.7%) patients on admission have been done ultrasound of the abdomen, in 6 (16.7%) abdominal CT was done, in 4 (11.1%) peritoneal lavage have been done and the x-ray of the abdomen was performed in 3 (8.3%) patients. Specific complications had 1 (2.8%) patient, while 14 (29.9%) patients have had non-specific complications. Total mortality has been 33.3%

Acutelunginjury (ALI) and its more severe form acute respiratory distress syndrome (ARDS) are syndromes with a spectrum of increasing severity of lung injury defined by physiologic and radiographic criteria. There are many clinical disorders as sociated with the development of ALI/ARDS and can be divided into those associated with direct or indirect lung injury. Early detection and protective lung ventilation strategy contribute to lowering the mortality rate.

Since recently, it is possible, using noninvasive cortical stimulation, such as the protocol of paired associative stimulation (PAS), to induce the plastic changes in the motor cortex, in humans that mimic Hebb's model of learning. Application of TMS conjugated with peripheral electrical stimulation at strictly coherent temporal manner lead to convergence of inputs in the sensory-motor cortex, with the consequent synaptic potentiation or weakening, if applied repetitively. However, when optimal interstimulus interval (ISI) for induction of LTP-like effects is applied as a single pair, Motor evoked potential (MEP) amplitude inhibition is observed, the paradigm known as short-latency afferent inhibition (SLAI). Aiming to resolve this paradox, PAS protocols were applied, with 200 repetitions of TMS pulses paired with median nerve electrical stimulation, at ISI equal to individual latencies of evoked response of somatosensory cortex (N20) (PASLTP), and at ISI of N20 shortened for 5 msec (PASLTD) – protocols that mimic LTP-like changes in the human motor cortex. MEP amplitudes before, during and after interventions were measured as an indicator based on output signals originating from the motor system. Post-intervention MEP amplitudes following the TMS protocols of PASLTP and PASLTD were facilitated and depressed, respectively, contrary to MEP amplitudes during intervention. During PASLTP MEP amplitudes were significantly decreased in case of PASLTP, while in the case of PASLTD an upward trend was observed. In conclusions, a possible explanation for the seemingly paradoxical effect of PAS can be found in the mechanism of homeostatic modulation of plasticity. Those findings indicate the existence of complex relationships in the development of plasticity induced by stimulation, depending on the level of the previous motor cortex excitability.

Due to improved methods of treatment and management of hemorrhage, the mortality from liver injuries has decreased significantly over the past few decades. In spite of that, liver injuries still represent diagnostic and therapeutic challenge. This retrospective study included 197 patients surgically treated because of trauma of the liver at The Clinic for Emergency Surgery, during the period 2004-2009. The results showed significant difference in mortality rates in cases of penetrating wounds compared to blunt trauma and gunshot wounds. The severity of injury evaluated by Organ Injury Scale was significantly higher in gunshot wounds compared to blunt and penetrating trauma. The correlation of severity of injuries and mortality rates showed that the mortality is significantly lower in patients with grade 1, 2, and 3 injuries compared to grades 4 and 5 (p = 0.016). Specific complication rate was 28.4%, while mortality rate was 21.8%. The results reflect diagnostic and treatment problems, as well as the importance of multidisciplinary approach to the patients with liver trauma.