J Trauma
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To develop a quantitative severity stratification within the framework of a Physiologic State Classification (PSSC) system that can be applied to critically ill post-trauma patients with "sepsis/SIRS" and to relate PSSC to the nature of the plasma cytokine response. ⋯ PSSC allows classification of the physiologic and cytokine mediator response to trauma and permits stratification of severity in posttrauma critical illness.
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To assess the incidence and consequences of small bowel injury (SBI) in children suffering blunt abdominal trauma managed with the intent to treat nonoperatively. ⋯ SBI is uncommon in children suffering blunt abdominal trauma. The diagnosis can be made using clinical and radiographic findings. Limited diagnostic delay does not seem to affect outcome. We conclude that clinical diagnosis of SBI is safe, permits the nonoperative treatment of most blunt abdominal injuries, and reduces the risk of unnecessary laparotomy associated with alternate approaches.
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Nonsurgical conservative treatment of blunt splenic trauma has gained widespread consensus in the last few years. It has been demonstrated that 60% of patients with blunt abdominal trauma with spleen lesion achieve the best therapy by using conservative therapy. Despite the accuracy of ultrasonography (US) and computed tomography in detecting and grading the spleen lesions, the evolution of the lesion is often unexpected. ⋯ Delayed complications, such as splenic abscesses and pseudoaneurysms of the splenic artery and its branches, have been observed. To prevent complications, a short follow-up has been scheduled for these patients by using US and US color Doppler. The authors propose routine echo Doppler evaluation for all patients affected by intraparenchymal hematoma after blunt abdominal trauma.
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Case Reports
Chronic volar dislocation of the metacarpophalangeal joint of the thumb: a case report and review of the literature.
A 61-year-old man sustained a chronic volar dislocation of the metacarpophalangeal joint of the thumb. He did not present for treatment until he experienced recently progressive joint pain 2 year after injury. Arthrodesis of the metacarpophalangeal joint was performed to correct the deformity of the thumb because of its extensive tissue scarring and erosion of the articular cartilage of the metacarpal head. Six weeks of splint immobilization followed by a physiotherapy program allowed the patient to resume his daily activities with his right hand.
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Case Reports
Arterial bullet embolism resulting in delayed vascular insufficiency: a rationale for mandatory extraction.
This paper reports a case of migrating intravascular bullet embolus that initially produced no symptoms but resulted in an above-knee amputation 14 months after its entry into a peripheral artery. The missile entered through a penetrating gunshot wound to the abdominal aorta and later became lodged in the left popliteal artery. However, the bullet fragment migrated further into the posterior tibial artery with consequent vascular insufficiency requiring a supracondylar amputation of the left lower extremity 14 months later. Emphasis is placed on the need for a high index of suspicion for bullet embolism, aggressive search for any bullets unaccounted for, and early surgical removal of all confirmed arterial emboli.