Objectives
To examine the accuracy of standard trauma-room chest x-ray films in assessing blunt abdominal trauma and to determine the significance of missed injuries under these circumstances.Design
A retrospective review.Setting
A regional trauma unit in a tertiary-care institution.Patients
Multiply injured trauma patients admitted between January 1988 and December 1990 who died within 24 hours of injury and in whom an autopsy was done.Intervention
Standard radiography of the chest.Main Outcome Measures
Chest injuries diagnosed and recorded by the trauma room team from standard anteroposterior x-ray films compared with the findings at autopsy and with review of the films by a staff radiologist initially having no knowledge of the injuries and later, if injuries remained undetected, having knowledge of the autopsy findings.Results
Thirty-seven patients met the study criteria, and their cases were reviewed. In 11 cases, significant injuries were noted at autopsy and not by the trauma-room team, and in 7 cases these injuries were also missed by the reviewing radiologist. Injuries missed by the team were: multiple rib fractures (11 cases), sternal fractures (3 cases), diaphragmatic tear (2 cases) and intimal aortic tear (1 case). In five cases, chest tubes were not inserted despite the presence (undiagnosed) of multiple rib fractures and need for intubation and positive-pressure ventilation.Conclusions
Significant blunt abdominal trauma, potentially requiring operative management or chest-tube insertion, may be missed on the initial anteroposterior chest x-ray film. Caution must therefore be exercised in interpreting these films in the trauma resuscitation room. 相似文献Background and Objectives:
Enthusiasm for the use of laparoscopy in trauma has not rivaled that for general surgery. The purpose of this study was to evaluate our experience with laparoscopy at a level II trauma center.Methods:
A retrospective review of all trauma patients undergoing diagnostic or therapeutic laparoscopy was performed from January 2004 to July 2010.Results:
Laparoscopy was performed in 16 patients during the study period. The average age was 35 years. Injuries included left diaphragm in 4 patients, mesenteric injury in 2, and vaginal laceration, liver laceration, small bowel injury, renal laceration, urethral/pelvic, and colon injury in 1 patient each. Diagnostic laparoscopy was performed in 11 patients (69%) with 3 patients requiring conversion to an open procedure. Successful therapeutic laparoscopy was performed in 5 patients for repair of isolated diaphragm injuries (2), a small bowel injury, a colon injury, and placement of a suprapubic bladder catheter. Average length of stay was 5.6 days (range, 0 to 23), and 75% of patients were discharged home. Morbidity rate was 13% with no mortalities or missed injuries.Conclusions:
Laparoscopy is a seldom-used modality at our trauma center; however, it may play a role in a select subset of patients. 相似文献Background:
Minimally invasive surgery (MIS) for trauma in pediatric cases remains controversial. Recent studies have shown the validity of using minimally invasive techniques to decrease the rate of negative and nontherapeutic laparotomy and thoracotomy. The purpose of this study was to evaluate the diagnostic accuracy and therapeutic options of MIS in pediatric trauma at a level I pediatric trauma center.Methods:
We reviewed cases of patients aged 15 years and younger who had undergone laparoscopy or thoracoscopy for trauma in our institution over the past 20 years. Each case was evaluated for mechanism of injury, computed tomographic (CT) scan findings, operative management, and patient outcomes.Results:
There were 23 patients in the study (16 boys and 7 girls). Twenty-one had undergone diagnostic laparoscopy and 2 had had diagnostic thoracoscopy. In 16, there were positive findings in diagnostic laparoscopy. Laparoscopic therapeutic interventions were performed in 6 patients; the remaining 10 required conversion to laparotomy. Both patients who underwent diagnostic thoracoscopy had positive findings. One had a thoracoscopic repair, and the other underwent conversion to thoracotomy. There were 5 negative diagnostic laparoscopies. There was no mortality among the 23 patients.Conclusions:
The use of laparoscopy and thoracoscopy in pediatric trauma helps to reduce unnecessary laparotomy and thoracotomy. Some injuries can be repaired by a minimally invasive approach. When conversion is necessary, the use of these techniques can guide the placement and size of surgical incisions. The goal is to shift the paradigm in favor of using MIS in the treatment of pediatric trauma as the first-choice modality in stable patients. 相似文献INTRODUCTION
Although there is no debate that patients with peritonitis or hemodynamic instability should undergo urgent laparotomy after penetrating abdominal injury, it is also clear that certain stable patients may be managed without operation. Controversy persists regarding use of laparoscopy.PRESENTATION OF CASE
We report a case of gunshot wounds with bullet in left adrenal gland and perirenal subcapsular hematoma. The patients had no signs of peritonitis but in the observation period we noted a significative blood loss, so we performed an exploratory laparoscopy.DISCUSSION
We found the bullet in adrenal parenchyma. The postoperative period was regular and the patient was discharged without any local or general complication.CONCLUSION
Although the data are still controversial, the importance of the laparoscopic approach is rapidly increasing also in case of penetrating trauma of the abdomen. This technique assumes both a diagnostic and therapeutic role by reducing the number of negative laparotomies. 相似文献Background:
The use and indications for laparoscopy have been increasing. As part of this trend, a new algorithm may emerge for pediatric trauma in which laparoscopic techniques are used in hemodynamically stable patients with suspected hollow viscus perforation.Case Report:
We present a case in which laparoscopy was successfully used in a pediatric trauma patient as a diagnostic and therapeutic modality. A 4-year-old boy was a back-seat passenger in a head-on collision motor vehicle accident. He was restrained by a lap seat belt. He sustained a concussion, a large forehead laceration and a seat belt abdominal injury. On admission, he complained of abdominal pain. Physical examination revealed a soft, nondistended abdomen with moderate diffuse tenderness. He was hemodynamically stable. Computerized tomography of the abdomen revealed free fluid in the pelvis. No abnormalities were detected in the liver or spleen. Because of clinical deterioration and suspected intestinal perforation, diagnostic laparoscopy was utilized instead of proceeding directly to celiotomy. At laparoscopy a jejunal perforation was found and successfully repaired laparoscopically. Large hematomas were seen in the mesentery, as well as an unsuspected splenic laceration. No active bleeding was found. The patient recovered uneventfully and was discharged 5 days following the surgical procedure.Conclusion:
This case illustrates the efficacy of using early laparoscopy in children with abdominal trauma when diagnosis is difficult and hollow viscus injury is suspected. 相似文献Background
Supine anteroposterior (AP) chest radiography is an insensitive test for detecting posttraumatic pneumothoraces (PTXs). Computed tomography (CT) often identifies occult pneumothoraces (OPTXs) not diagnosed by chest radiography. All previous literature describes the epidemiology of OPTX in patients with blunt polytrauma. Our goal was to identify the frequency of OPTXs in patients with penetrating trauma.Methods
All patients with penetrating trauma admitted over a 10-year period to Grady Memorial Hospital with a PTX were identified. We reviewed patients’ thoracoabdominal CT scans and corresponding chest radiographs.Results
Records for 1121 (20%) patients with a PTX (penetrating mechanism) were audited; CT imaging was available for 146 (13%) patients. Of these, 127 (87%) had undergone upright chest radiography. The remainder (19 patients) had a supine AP chest radiograph. Fifteen (79%) of the PTXs detected on supine AP chest radiographs were occult. Only 10 (8%) were occult when an upright chest radiograph was used (p < 0.001). Posttraumatic PTXs were occult on chest radiographs in 17% (25/146) of patients. Fourteen (56%) patients with OPTXs underwent tube thoracostomy, compared with 95% (115/121) of patients with overt PTXs (p < 0.001).Conclusion
Up to 17% of all PTXs in patients injured by penetrating mechanisms will be missed by standard trauma chest radiographs. This increases to nearly 80% with supine AP chest radiographs. Upright chest radiography detects 92% of all PTXs and is available to most patients without spinal trauma. The frequency of tube thoracostomy use in patients with overt PTXs is significantly higher than for OPTXs in blunt and penetrating trauma. 相似文献INTRODUCTION
Small bowel injuries after blunt abdominal trauma represent both a diagnostic and a therapeutic challenge. Early diagnosis and prompt treatment are necessary in order to avoid a dangerous diagnostic delay. Laparoscopy can represent a diagnostic and therapeutic tool in patients with uncertain clinical symptoms.PRESENTATION OF THE CASE
We report the case of a 25-year-old man, haemodynamically stable, admitted for acute abdominal pain a few hours after a physical assault. Giving the persistence of the abdominal pain and the presence of free fluids at the computed tomography examination, an exploratory laparoscopy was performed.DISCUSSION
At the laparoscopic exploration, an isolated small bowel perforation was found, 60 cm distal from the ligament of Treitz. The injury was repaired by laparoscopic suturing and the patient was discharged home at postoperative day 3 after an uneventful postoperative course.CONCLUSIONS
Laparoscopy represents a valuable tool for patients with small bowel blunt injuries allowing a timely diagnosis and a prompt treatment. 相似文献Background:
Posttraumatic diaphragmatic hernias (PDH) are serious complications of blunt and penetrating abdominal or thoracic trauma. Traditional thoracic or abdominal operations are usually performed in these cases.Methods:
We present 2 cases of posttraumatic left-sided diaphragmatic hernia complicated by strangulation and colon obstruction. Both cases were successfully treated with laparoscopy.Results:
We found that laparoscopy is a safe, successful, and gentle procedure not only for diagnosis but also for treatment of complicated PDH. Strangulation and colon obstruction were not contraindications to performing laparoscopic procedures. The postoperative course and long-term follow-up (range, 12 to 30 months) were uneventful and short. We expect the same good long-term results after laparoscopic repair as after open conventional surgery.Conclusion:
We recommend the use a minimally invasive approach to treat posttraumatic diaphragmatic hernia complicated by strangulation and colon obstruction in hemodynamically stable patients. 相似文献Study Design: Patients with penetrating injuries to the left lower chest who were hemodynamically stable and without indications for a celiotomy were prospectively evaluated with diagnostic laparoscopy to determine the presence of an injury to the left hemidiaphragm. Diagnostic laparoscopy was performed in the operating room under general anesthesia.
Results: One-hundred-ten patients (94 stab wounds, 16 gunshot wounds) were evaluated with laparoscopy. Twenty-six (24%) diaphragmatic injuries were identified (26% for stab wounds and 13% for gunshot wounds). Comparison of patients with diaphragmatic injuries with those without diaphragmatic injuries demonstrated a slightly greater incidence of hemo/pneumothoraces (35% versus 24%, NS). The incidence of diaphragmatic injuries in patients with a normal chest x-ray was 21% versus 31% for patients with a hemo/pneumothorax. An elevated left hemidiaphragm was associated with a diaphragmatic injuries in only 1 of 7 patients (14%). The incidence of diaphragmatic injuries was similar for anterior, lateral, and posterior injuries (22%, 27%, and 22% respectively).
Conclusions: The incidence of occult diaphragmatic injuries in penetrating trauma to the left lower chest is high, 24%. These injuries are associated with a lack of clinical and radiographic findings, and would have been missed had laparoscopy not been performed. Patients with penetrating trauma to the left lower chest who do not have any other indication for a celiotomy should undergo videoscopic evaluation of the left hemidiaphragm to exclude an occult injury. 相似文献