Thoracic Inlet in Cervical Spine CT of Blunt Trauma Patients: Prevalence of Pathologies and Importance of CT Interpretation

BACKGROUND

The thoracic inlet of blunt trauma patients may have pathologies that can be diagnosed on cervical spine computed tomography (CT) but that are not evident on concurrent portable chest radiography (pCXR). This retrospective investigation aimed to identify the prevalence of thoracic inlet pathologies on cervical spine CT and their importance by measuring the diagnostic performance of pCXR and the predictive factors of such abnormalities.

METHODS

This investigation was performed at a level-1 trauma center and included CT and concurrent pCXR of 385 consecutive adult patients (280 men, mean age of 47.6 years) who presented with suspected cervical spine injury. CT and pCXR findings were independently re-reviewed, and CT was considered the reference standard.

RESULTS

Traumatic, significant nontraumatic and nonsignificant pathologies were present at 23.4%, 23.6% and 58.2%, respectively. The most common traumatic diagnoses were pneumothorax (12.7%) and pulmonary contusion (10.4%). The most common significant nontraumatic findings were pulmonary nodules (8.1%), micronodules (6.8%) and septal thickening (4.2%). The prevalence of active tuberculosis was 3.4%. The sensitivity and positive predictive value of pCXR was 56.67% and 49.51% in diagnosing traumatic and 8.89% and 50% in significant nontraumatic pathologies. No demographic or pre-admission clinical factors could predict these abnormalities.

CONCLUSIONS

Several significant pathologies of the thoracic inlet were visualized on trauma cervical spine CT. Since a concurrent pCXR was not sensitive and no demographic or clinical factors could predict these abnormalities, a liberal use of chest CT is suggested, particularly among those experiencing high-energy trauma with significant injuries of the thoracic inlet. If chest CT is not available, a meticulous evaluation of the thoracic inlet in the cervical spine CT of blunt trauma patients is important.

REBOA as a New Damage Control Component in Hemodynamically Unstable Noncompressible Torso Hemorrhage Patients

Noncompressible torso hemorrhage is one of the leading causes of preventable death worldwide. An efficient and appropriate evaluation of the trauma patient with ongoing hemorrhage is essential to avoid the development of the lethal diamond (hypothermia, coagulopathy, hypocalcemia, and acidosis). Currently, the initial management strategies include permissive hypotension, hemostatic resuscitation, and damage control surgery. However, recent advances in technology have opened the doors to a wide variety of endovascular techniques that achieve these goals with minimal morbidity and limited access. An example of such advances has been the introduction of the Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA), which has received great interest among trauma surgeons around the world due to its potential and versatility in areas such as trauma, gynecology & obstetrics and gastroenterology. This article aims to describe the experience earned in the use of REBOA in noncompressible torso hemorrhage patients. Our results show that REBOA can be used as a new component in the damage control resuscitation of the severely injured trauma patient. To this end, we propose two new deployment algorithms for hemodynamically unstable noncompressible torso hemorrhage patients: one for blunt and another for penetrating trauma. We acknowledge that REBOA has its limitations, which include a steep learning curve, its inherent cost and availability. Although to reach the best outcomes with this new technology, it must be used in the right way, by the right surgeon with the right training and to the right patient.

Severe aortic regurgitation following blunt chest trauma due to home accident

Aortic valve rupture is a rare manifestation in comparison to cardiac rupture or contusion following blunt chest trauma. We report a case of aortic valve leaflet rupture with severe aortic regurgitation after a fall from a ladder. The aortic valve rupture had been missed in the emergency ultrasound and was only detected on comprehensive echocardiography after failure of weaning from a mechanical ventilator. The patient underwent aortic bioprosthetic valve replacement that dramatically changed the clinical course.

Tracheobronchial injuries: tertiary center experience

Background

Tracheobronchial injury is a rare and serious outcome of thoracic trauma. The aim of this study was to describe our experience in the management of tracheobronchial injuries.

Methods

We reviewed the presentation, line of management, and results of all 23 patients (17 males and 6 females) with a mean age of 27.87 years, who presented with traumatic tracheobronchial injuries and were admitted to the level 3 trauma center of our university emergency hospital over an eight-year period.

Results

Blunt trauma was the leading cause (73.9%) of injury. Bronchoscopy was routinely performed. A right thoracotomy was carried out in 73.9% of patients. The right main bronchus was the most common site of injury (30.4%), followed by the trachea in 26.1%. Pulmonary resection was undertaken in 5 cases. Three operative mortalities were recorded.

Conclusion

Tracheobronchial injuries can be treated conservatively or ideally by surgical repair which is the core line of treatment. Surgery has excellent outcomes depending on skillful use of bronchoscopy and the surgeon’s experience of the surgical approach and technique.

An isolated azygos vein rupture from blunt chest trauma

We report a case of isolated traumatic rupture of the azygous vein. A 33-year-old female suffered blunt chest injury from the airbag explosion in a car accident. Initial examination revealed decreased breath sounds in the right chest. Computed tomography showed a massive right hemothorax without evidence of rib fracture or great vessel injury. An emergency exploratory thoracotomy was performed due to massive hemothorax with unstable vital signs. A laceration in the anterior wall of the azygos vein was identified. Bleeding was controlled by double ligation at the injury site. The patient was discharged on postoperative day 7 without any sequelae.

An Interesting Case of Isolated Pancreatic Transection Following Blunt Abdominal Trauma in Emergency Department

Introduction:

Traumatic injury to the pancreas is not common, but if the diagnosis is delayed or misdiagnosed in the emergency department (ED), the condition is associated with high morbidity and mortality and raises a question about the quality of emergency care. Here, we describe a rare case of blunt abdominal trauma resulted in isolated pancreas injury.

Case presentation:

A 25-year-old young male came to our emergency room (ER) in a conscious, anxious state from a nearby town with a history of roadside trauma. Further investigations revealed an isolated pancreatic injury due to trauma with no other major injuries, which occurred due to a sudden high-speed impact of the steering wheel to the epigastrium of a driver while driving the car, severely compressing the pancreas between the backbone and steering wheel. The patient was admitted to the intensive care unit for close observation and monitoring. He was managed conservatively on intravenous fluids, antibiotics, analgesics, and vasopressors. He was discharged after five days in a hemodynamically stable and afebrile condition, on a normal diet.

Conclusion:

Isolated pancreatic injury following blunt abdominal trauma is rare, and the symptoms are difficult to analyze early due to its retroperitoneal anatomy. Early detection and early intervention are important in the ED, and if left unrecognized, could result in a poor outcome.

Outcomes of emergency thoracotomy for trauma in a general hospital in Singapore

Background An emergency thoracotomy can be performed either immediately at the site of trauma or in the emergency department or operating room for resuscitation of patients in extremis or life-saving treatment for patients with thoracic injury. It remains a procedure associated with high mortality rates, and there is a paucity of data from Asia. This study analyzed our six-year experience of emergency trauma thoracotomy in an acute general hospital in Singapore. Methods This retrospective analysis was based on experience in a single institution with all emergency trauma thoracotomies performed by general surgeons. All patients who underwent an emergency trauma thoracotomy in Khoo Teck Puat Hospital between January 2011 and December 2016 were studied. Data collected included patient demographics, mechanism of injury, Injury Severity Scores, surgical approach, and postoperative outcomes. Results Twenty-three patients underwent an emergency thoracotomy, 8 in the emergency department and 15 in the operating room. The mechanism of injury was blunt in 20 (87%) patients and penetrating in 3 (13%), with road traffic accidents the most common cause (70%). Six (40%) patients who underwent an emergency thoracotomy in the operating room survived beyond 24 h, and 4 (27%) survivors were eventually discharged from the hospital with no neurological deficit. No patient who underwent a thoracotomy in the emergency department survived beyond 24 h. Conclusions Emergency thoracotomy is associated with high mortality rates, especially when required in the emergency department or for blunt trauma. Nevertheless, it is a potentially life-saving procedure that offers a chance of survival in selected patients.

Perinephric Hematoma Size is Independently Associated with the Need for Urological Intervention in Multisystem Blunt Renal Trauma

PURPOSE

We examined radiographic predictors of intervention for blunt renal trauma independent of AAST-OIS (American Association for the Surgery of Trauma-Organ Injury Scale).

MATERIALS AND METHODS

A total of 328 patients with blunt renal trauma from October 2004 to December 2014 were identified for analysis. Hospital records and diagnostic imaging were reviewed to identify the need for urological intervention, including angiographic embolization, nephrectomy, renorrhaphy, ureteral stenting or percutaneous drainage. Factors examined included patient age, gender, length of stay, ISS (Injury Severity Score), AAST-OIS, laceration location, length and number, perinephric hematoma characteristics, intravascular contrast extravasation and devitalized segment status. Descriptive statistics and binary logistic regression were performed as appropriate.

RESULTS

Mean patient age was 37.0 years and mean ISS was 31.7. A total of 31 urological interventions were required in 27 patients (8.2%), including ureteral stenting in 38.7%, angiographic embolization in 32.3%, nephrectomy in 22.6%, renorrhaphy in 3.2% and percutaneous drainage in 3.2%. On univariate analysis AAST-OIS, hematoma diameter, hematoma area, intravascular contrast extravasation, laceration length, laceration number, degree of devitalization and devitalized fragment presence were associated with the need for intervention (each p <0.001). On multivariate analysis only AAST-OIS grade (OR 69.4, 95% CI 6.4-748.3, p <0.001) and hematoma diameter (OR 1.5, 95% CI 1.1-1.9, p = 0.004) or area (OR 1.03, 95% CI 1.01-1.06, p = 0.012) remained associated with urological intervention.

CONCLUSIONS

Although AAST-OIS is strongly associated with the need for urological intervention, perinephric hematoma size is also independently associated with this occurrence. Perinephric hematoma diameter should be considered during clinical decision making and incorporated into a revised injury grading system.

Blunt, Penetrating and Strangulating; Suicidal, Homicidal, Accidental and Sport-Related Neck Injuries: a Case Series and Literature Review

Introduction:

Presentation of neck injuries in ER can be with or without neurological deficit. Trauma victims with multiple injuries should be examined for neck injuries as these injuries are potentially life threatening. Further neck movement should be restricted by applying the cervical collar until further radiological investigations rule out the spine injury. Early identification and treatment of neck injuries whether spine, vascular, or muscular injury improve the morbidity and mortality in polytrauma patients.

Case presentation:

In a series of case presentations of neck injuries through various modes, the first case of neck injury was related to road traffic accident presented with neck pain and paraplegia. In the second case, neck injury was due to suicidal hanging presented with ligature mark over the neck. Third case was related to Indian traditional sport-related neck injury presented with severe neck pain stiffness. In the fourth case, neck injury was due to gunshot and presented with bullet entry wound and quadriparesis.

Conclusion:

Neck injury in the absence of associated injuries is rarely seen after blunt and penetrating trauma, but can result in devastating outcomes if left unrecognized. A high index of suspicion and early intervention are critical.

Post-Traumatic Pulmonary Pseudocyst following Blunt Chest Trauma; a Case Report

Traumatic pulmonary pseudocyst is a rare complication of chest trauma that has been poorly documented and usually resolves without specific treatment. Here, we present a case of pulmonary pseudocyst in a child with chest trauma without obvious symptoms. It is important to consider this diagnosis in patients with chest trauma to avoid unnecessary invasive procedures.

Jejunal Perforation Following Blunt Abdominal Trauma; a Case Report

Introduction:

The possibility of intestinal injury for all patients presenting to emergency department (ED) with blunt abdominal trauma, despite minimal physical signs should be considered. To highlight the patient management, hear, we report a case of hollow viscus injuries resulting from blunt abdominal trauma referring to a teaching hospital in Tehran, Iran.

Case presentation:

A 30-year-old man presented to the ED after “falling into a hole” with his back and had direct blunt abdominal trauma by a heavy bag of cement. In physical examination, there was a mild abdominal tenderness on right upper quadrant. On bedside ultrasonography, there was small free fluid in his Morison’s pouch without hypotension. So abdominal CT scan was performed which revealed free fluid in pelvic, perihepatic, and perisplenic spaces. Mural hematoma of proximal part of jejunum with mural wall hypodensity in mid jejunal loop were also revealed. The patient underwent surgery, and there was damage to the colon serosa and jejunal perforation which was primarily repaired.

Conclusion:

The presented case highlights the importance of obtaining history and physical exam and paying attention to the nature and mechanism of injury. Emergency physicians should be aware of hollow viscus injury in traumatic patients. Any delay in diagnosis and operative management are associated with an increase in mortality.

Delayed diagnosis of bronchial transection following blunt chest trauma

Diagnosis of blunt tracheobronchial injuries can be challenging. These injuries may appear within months or years following the initial trauma. In general, diagnosis and treatment of delayed presentation of tracheobronchial injuries are uncommon. Herein, we present the case of a 48-year-old woman with complete transection of the right bronchus that was diagnosed 50 days after the initial trauma. Reconstructive surgery of the bronchus was performed successfully without any need for pulmonary resection.

Tension pneumopericardium in a multiply injured child

Tension pneumopericardium is a rare disease that is very difficult to diagnose. A 3-year old child was run over by a minibus. Computed tomography showed bilateral pneumothorax, multiple rib fractures on both sides, and a hepatic laceration. The massive blunt thoracic trauma caused entrapped air in the pericardium, and a tension pneumoprecordium developed abruptly. We report this unique case of tension pneumopericardium in a child, and the subsequent emergency surgery and damage control measures.

Pneumorachis associated with persistent tachycardia after blunt thoracic trauma

Pneumorachis, or intraspinal air, can be a rare result of blunt thoracic trauma. We report the case of a 40-year-old man with multiple injuries and pneumorachis associated with persistent tachycardia. As factors that increase heart rate were gradually ruled out, intraspinal air was considered the potential culprit. Computed tomography revealed intraspinal air at the thoracic level, which possibly promoted cardiac arrhythmogenesis. Air may transiently compress the preganglionic cardiac sympathetic nerves and increase sympathetic output to the heart.

Late presentation of esophageal rupture following blunt thoracic trauma

Esophageal rupture following blunt thoracic trauma is extremely rare. A 30-year-old man sustained a road traffic accident causing blunt thoracic trauma that resulted in lower esophageal rupture. He presented 24 h after the initial trauma and was managed with primary repair and aggressive lavage with a drainage procedure. Early identification and repair of esophageal rupture is vital for preventing mediastinitis, but an aggressive surgical and postoperative management strategy can prevent mortality even in late presentations.

Preliminary results of CO2 laser-assisted sclerectomy surgery (CLASS) in the treatment of advanced glaucoma in a Chinese population

To evaluate the efficacy and safety of CO2 laser-assisted sclerectomy surgery (CLASS) in Chinese patients with advanced glaucoma.Patients with advanced glaucoma who were candidates for glaucoma filtration surgery were included. The intraocular pressure (IOP) and number of antiglaucoma medications were documented before surgery and at all postoperative clinic visits. All intra- and postoperative complications were documented. The primary outcome measures were the changes in IOP and medication use before and after the procedure as well as complications from the procedure. The secondary outcome measure included the CLASS success rate.Twenty patients (23 eyes) underwent CLASS between November 2014 and September 2015. Nineteen eyes had primary open-angle glaucoma, 2 eyes had primary angle-closure glaucoma, and 2 eyes had uveitic glaucoma. One patient was lost to follow-up. The mean age of subjects was 68.1 ± 11.9 years. IOP was significantly reduced at 1 day and 1 week after CLASS. At 6 months, the IOP and number of medications were significantly reduced by 19.0% and 38.2%, respectively (both P < 0.0001). One patient had intraoperative trabeculo-Descemet membrane perforation. Two patients required laser goniopuncture and 2 required needling between 3 and 6 months postoperatively. The overall success rate was 81.8% at 6 months.CLASS achieved a modest IOP reduction in the early postoperative period and was overall a safe procedure for advanced glaucoma.

Right main bronchus rupture from blunt chest trauma in a child

We report the case of a 6-year-old boy with right main bronchus avulsion after blunt chest trauma. Reimplantation of the right main bronchus at the carina was performed via a right posterolateral thoracotomy, with satisfactory long-term morphological and functional results.

Outcome of Blunt Abdominal Traumas with Stable Hemodynamic and Positive FAST Findings

INTRODUCTION

Focused assessment with sonography for trauma (FAST) is a highly effective first screening tool for initial classification of abdominal trauma patients. The present study was designed to evaluate the outcome of patients with blunt abdominal trauma and positive FAST findings.

METHODS

The present prospective cross-sectional study was done on patients over 7 years old with normal abdominal examination, positive FAST findings, and available abdominopelvic computed tomography (CT) scan findings. The frequency of need for laparotomy as well as its probable risk factors were calculated.

RESULTS

180 patients were enrolled (mean age: 28.0 ± 11.5 years; 76.7% male). FAST findings were confirmed by abdominopelvic CT scan in only 124 (68.9%) cases. Finally, 12 (6.6%) patients needed laparotomy. Mean age of those in need of laparotomy was significantly higher than others (36.75 ± 11.37 versus 27.34 ± 11.37, p = 0.006). Higher grading of spleen (p = 0.001) and hepatic (p = 0.038) ruptures increased the probability of need for laparotomy.

CONCLUSION

68.9% of the positive FAST findings in patients with blunt abdominal trauma and stable hemodynamics was confirmed by abdominopelvic CT scan and only 6.6% needed laparotomy. Simultaneous presence of free fluid and air in the abdominal area, old age, and higher grading o solid organ injuries were factors that had a significant correlation with need for laparotomy.

Repair of lung herniation with titanium prosthetic ribs and Prolene mesh

We present a rare case of intercostal lung herniation due to blunt trauma. A 40-year-old man was admitted to our hospital with lung herniation due to falling off a donkey. Computed tomography demonstrated a fracture of the 8th left rib, a comminuted fracture of the 9th rib, and lung herniation into the 8th intercostal space. The herniation was repaired using a titanium prosthetic rib, a rib plate, and Prolene mesh via a thoracotomy.

Chest injuries related to surfing

BACKGROUND

Surfing is a popular sport in coastal areas, which can be associated with chest injuries.

METHODS

Between 2008 and 2013, 6 patients were referred to our hospital with chest injuries sustained during surfing. Clinical data were collected from their medical records and analyzed retrospectively.

RESULTS

Patient age ranged from 35 to 52 years. Five of the 6 patients were male. Four patients were injured in August, and the other two were injured in September and October. Rib fractures were observed in 3 of the 6 patients. The other 3 patients were diagnosed with chest contusions only. Hemothorax occurred in one patient. No lacerations were observed in any of the 6 patients.

CONCLUSION

Chest injuries associated with surfing are usually blunt chest injuries; however, they may occasionally be life-threatening.

Primary Endoscopic Realignment of Urethral Disruption Injuries--A Double-Edged Sword?

PURPOSE

Controversy remains regarding initial management of traumatic urethral disruption injuries. We evaluated the outcomes of primary endoscopic realignment vs suprapubic tube placement in this patient population.

MATERIALS AND METHODS

We reviewed our urological trauma database for patients with blunt trauma related posterior urethral injuries from 2000 to 2014. Patients underwent primary endoscopic realignment or suprapubic tube placement alone. The primary outcome was the success of primary realignment, defined as no further need for urological intervention. Secondary outcomes were the need for endoscopic interventions and/or urethroplasty, time to urethroplasty, urethroplasty success and long-term functional outcomes.

RESULTS

A total of 27 patients underwent primary realignment and 14 underwent suprapubic tube placement. Mean followup was 40 months (median 24, range 1 to 152). Realignment was successful in 10 patients (37%) at a mean followup of 67.3 weeks (median 27.3, range 4 to 284). In the 17 cases (63%) that failed mean time to failure was 9.7 weeks (median 8.5, range 1 to 26). Seven patients (26%) treated with realignment and 11 (79%) with a suprapubic tube proceeded to urethroplasty. Mean ± SD time to urethroplasty was significantly shorter in the suprapubic tube group (14.6 ± 7.6 vs 5.8 ± 1.6 months, p = 0.003). There was no difference in operative time, complications, success or functional outcomes.

CONCLUSIONS

Management of traumatic urethral disruption injuries by primary endoscopic realignment serves as definitive therapy in more than a third of treated patients. It prevents the need for formal urethroplasty in more than half of failed cases.

Rupture of Hydatid Liver Cyst into Peritoneal Cavity Following Blunt Abdominal Trauma; a Case Report

Hydatid cyst is a serious parasitic infection in places, which people has a close contact with dogs or sheep. They may be found as an incidental findings during routine clinical examination or even followed by radiographic or ultrasonography evaluation. The disease becomes more complicated if rupture of the cysts occurs due to blunt trauma or spontaneously increases of intra-cystic pressure. Here, we reported a case of hydatid liver cyst that ruptured into the peritoneal cavity after blunt abdominal trauma.

Endovascular intervention in thoracic surgery

There are few reports regarding endovascular treatment in thoracic surgical patients. Here, we describe the cases of 2 patients who received adjuvant endovascular therapy prior to surgery. One presented with recurrent chest infection. Computed tomography revealed systemic blood supply to an intralobar sequestration. The other presented with an avulsion injury to the internal mammary vein. Coil embolization was employed in both patients with subsequent uncomplicated surgery. Endovascular intervention may stop active bleeding in the chest and reduce the risk of operative hemorrhage in selected thoracic surgical patients.

Fate of traumatic pulmonary pseudocyst: factors of resolution

BACKGROUND

Traumatic pulmonary pseudocysts are rarely talked about, developing in less than 3% of patients with pulmonary parenchymal injuries. Resolution usually occurs within a few weeks to a few months.

METHOD

A prospective study was undertaken in 21 cases treated in Menoufia University Hospital, Egypt from August 2011 through August 2013.

RESULTS

The overall mean time for complete resolution was 61.1 days. The mean time for resolution of simple traumatic pulmonary pseudocysts was 21 days (n = 6), and the mean time for resolution of complicated (blood filled) traumatic pulmonary pseudocysts was 77.1 days (n = 15). Mean resolution time was 26.3 days for small pulmonary pseudocysts ≤22 mm (n = 11) and 99.4 days for those >22 mm (n = 10). The resolution time was 42.6 days in patients 17-years old or younger (n = 11) and 81.4 days in patients older than 17 years (n = 10).

CONCLUSION

There was a highly significant difference in resolution time between simple and complicated pseudocysts. There was also a highly significant delay in the resolution time of pseudocysts larger than 22 mm and in patients older than 17 years.

Bronchial injuries in children: single-center experience

OBJECTIVE

To present our experience of the management of bronchial injuries in children.

METHODS

Between 2001 and 2012, we diagnosed 11 cases of bronchial injuries in children and reviewed their records.

RESULTS

The age range was 3-12 years. Etiologies were passenger traffic accidents in 55%, pedestrian traffic accidents in 27%, and a fall from a height in 18%. Clinical manifestations were pneumothorax with continuous air leak in 81%, subcutaneous emphysema in 55%, and failure of lung expansion in 64%. Three (27%) cases were diagnosed late. All patients were operated on through a posterolateral thoracotomy. Main stem bronchial rupture was identified in the right side in 72% and in the left side in 28%. Bronchial repair was feasible in 7 (64%) cases, but resection was inevitable in 4 cases (3 pneumonectomies and one lobectomy). Two of the patients who required resection died; they had associated intraabdominal injuries. All survivors were discharged in stable condition without complications.

CONCLUSION

Bronchial injuries in children are rare and challenging. Clinical, radiological, and bronchoscopic examinations facilitate the diagnosis. Early diagnosis and bronchial repair offers favorable results. Delayed diagnosis, lung resection, and associated injuries adversely affect the outcome.

Intrathymic epidermoid cyst: a very rare condition

A 65-year-old man presented with a nonspecific thymic neoplasm following blunt thoracic trauma. The lesion increased in size over 12 years, to reach 47 mm in diameter. After thymectomy, the lesion was described as an epidermoid lining cyst composed of thickened stratified squamous epithelium. We assume that this rare pathological condition was caused by skin tissue islands and fat migrating into the mediastinum.

Blunt traumatic left atrial appendage rupture and cardiac herniation

A 42-year-old man sustained blunt thoracic trauma after a motor vehicle accident. He underwent an urgent operation. Operative findings included a large hematoma, a 4-cm tear in the left atrial appendage, and a long pleuropericardial rupture along the right phrenic nerve. We repaired the left atrial appendage without cardiopulmonary bypass, and closed the pericardial defect primarily. The patient recovered fully and was discharged on the 6th postoperative day.

Descending necrotizing mediastinitis and sternoclavicular joint osteomyelitis

Descending necrotizing mediastinitis is usually associated with cervical or odontogenic infections. We describe a patient with blunt trauma to the chest 2 years earlier, and a slowly developing chest wall hematoma 18 months prior to admission, complicated by chronic sternoclavicular joint osteomyelitis, eventually leading to descending mediastinitis. Thoracotomy with drainage of the mediastinal spaces and multiple procedures for the sternoclavicular joint infection were successful. The rarity of this association and undefined optimal management prompted this report.

Right pulmonary hilar pedicle injury secondary to blunt chest trauma in a child

Combined tracheobronchial and thoracic vascular injury in children following blunt trauma to the chest is potentially life-threatening and almost certain to be fatal unless managed promptly. We report one such incident where prompt identification and early aggressive surgical management prevented an almost certain fatal outcome in a 5-year-old girl with complete disruption of the right main bronchus just distal to the carina, and a tear in the right pulmonary artery.

Traumatic intrathoracic tracheobronchial injuries: a study of 78 cases

BACKGROUND

Tracheobronchial injuries are encountered with increasing frequency because of improvements in pre-hospital care. We reviewed our experience of these injuries to determine how to better recognize them and facilitate their correct management.

METHODS

Patients with traumatic non-iatrogenic intrathoracic tracheobronchial injuries managed in 2 tertiary centers in Saudi Arabia between 2000 and 2012, were studied. Clinical presentation, diagnostic evaluation, management, and outcome were reviewed.

RESULTS

78 patients with tracheobronchial injuries were included in this study. They were divided into 2 groups according to the management strategy. Forty-seven patients who were managed conservatively, and 31 underwent surgery. Surgery allowed shorter intensive care unit and hospital stays; otherwise, the results were comparable between the two groups.

CONCLUSIONS

Early recognition and expedient appropriate management are essential in these potentially lethal injuries. Operative management can be achieved with acceptable mortality, and conservative treatment should be considered as a valuable alternative to the well-established surgical treatment.

Delayed surgery for type A aortic dissection caused by blunt trauma

We describe a rare case of delayed surgery for blunt ascending aortic injury. A 77-year-old man was injured in a traffic accident. He lost consciousness and suffered severe blunt trauma to the chest. Computed tomography showed multiple head and chest injuries and acute Stanford type A aortic dissection. The operation was postponed because he was hemodynamically stable and his risk of surgical death was increased due to his other injuries. Serial computed tomography showed growth of the aortic lesion, and aortic surgery was successfully performed 11 months after admission to the hospital. The postoperative course was uneventful.

MILITANCY TRAUMA : PENETRATING AND NONPENETRATING CARDIAC INJURY

Two hundred and eighty patients with serious chest injuries were treated at a service hospital during a period of 41 months. Out of 9 patients who suffered cardiac trauma S had penetrating cardiac injuries, 2 had penetrating pericardial injury and 2 patients had myocardial contusions. Myocardial contusions simulated myocardial infarction. All patients except one had polytrauma, associated injury to the lung or intra-abdominal organs. Early evacuation, resuscitation, high index of suspicion for cardiac injury and prompt surgical intervention were the keys to successful management in these patients. Thoracotomy was performed to repair the myocardial perforation and lacerated lung injuries. Associated infra-abdominal injuries were managed with laparotomy. Two patients died due to lack of cardiopulmonary bypass facilities and resistant cardiac arrhythmias. Seven patients had uneventful recovery.