• Journal of Trauma and Injury
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• 제27권4호
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• pp.192-195
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• 2014

The perforation of a cardiac chamber by a fractured rib after blunt trauma is a rare event. Here, we report the case of patient who was referred for multiple rib fractures after a fall from a height. The patient was found to have a penetrating cardiac injury which was detected on a computed tomography chest scan. Computed tomography is a useful screening tool for victims of blunt chest trauma. Once cardiac perforation has been confirmed or is highly suspected, it is important to preserve the patient's vital signs until reaching the operating room by minimally manuplating the chest wall and permitting hypotension, which also prevents exsanguinating hemorrhage. For the same reasons, early cardiac tamponade may also improve the patient's survival.

• Journal of Chest Surgery
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• 제47권3호
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• pp.233-239
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• 2014

Background: As hypertrophied myocardium predisposes the patient to decreased tolerance to ischemia and increased reperfusion injury, myocardial protection is of utmost importance in patients undergoing aortic valve replacement (AVR) for severe aortic valve stenosis (AS). Methods: Consecutive 314 patients (mean age, $62.5{\pm}10.8$ years; 143 females) with severe AS undergoing isolated AVR were included. Postoperative myocardial injury (PMI) was defined as 1) maximum postoperative creatinine kinase isoenzyme MB or troponin-I levels ${\geq}10$ times of reference, 2) postoperative low cardiac output syndrome or episodes of ventricular arrhythmia, or 3) left ventricular ejection fraction of less than 55% and decrease in left ventricle (LV) ejection fraction of more than 20% of the baseline value. Results: There were 90 patients (28.7%) who developed PMI. There were five cases of early death (1.6%), all of whom had PMI. On multivariable analysis, the use of histidine-tryptophan-ketoglutarate (HTK) solution instead of blood cardioplegia (odds ratio [OR], 3.06; 95% confidence interval [CI], 1.63 to 5.77; p=0.001), greater LV mass (OR, 1.04; 95% CI, 1.01 to 1.07; p=0.007), and increased cardiac ischemic time (OR, 1.13; 95% CI, 1.05 to 1.22; p<0.001) were independent predictors for PMI. Patients who had PMI showed significantly inferior long-term survival than those without PMI (p=0.049). Conclusion: PMI occurred in a considerable proportion of patients undergoing AVR for severe AS and was associated with poor long-term survival. HTK cardioplegia, higher LV mass, and longer cardiac ischemic duration were suggested as predictors of myocardial injury.

• Journal of Trauma and Injury
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• 제29권3호
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• pp.89-92
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• 2016

Non-surgical traumatic chylothorax following blunt chest trauma is rare, with only a few cases having been reported. In general, conservative treatment measures are recommended as initial management of traumatic chylothorax; these include closed thoracostomy, dietary restriction, and parenteral nutrition. There are few reports of surgery for traumatic chylothorax. We report our experience with thoracic duct ligation using video-assisted thoracoscopic surgery in a patient with chylothorax following blunt chest injury with associated fractures of the thoracic spine.

• Investigative Magnetic Resonance Imaging
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• 제22권3호
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• pp.182-186
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• 2018

Dynamic enhanced magnetic resonance lymphangiography can be used to provide anatomic and dynamic information for various lymphatic diseases, including thoracic duct injury, and can also help to guide the thoracic duct embolization procedure. We present a case of postoperative chylothorax demonstrated by dynamic enhanced MR lymphangiography. In this case, the chyle leakage site and location of cisterna chyli were clearly visualized by dynamic enhanced MR lymphangiography, thus allowing for management with thoracic duct embolization.

• Journal of Trauma and Injury
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• 제34권3호
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• pp.183-186
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• 2021

Cardiac tamponade is an acute life-threatening condition that predominantly involves the intra-pericardial space; however, an expanding mediastinal hematoma can also sometimes cause cardiac tamponade. Here we describe the case of a 45-year-old male driver in whom a traffic accident resulted in rupture of the left internal thoracic artery (ITA), extra-pericardial hematoma, and sternal fracture. After resuscitation, he was scheduled to undergo angio-embolization to repair the ruptured left ITA, but he suddenly developed cardiac tamponade that required a decompressive sternotomy. Nevertheless, the patient had an uncomplicated recovery, and this case suggests that extra-pericardial cardiac tamponade should be considered as a possible consequence of retro-sternal hematoma due to traumatic ITA rupture.

• Journal of Trauma and Injury
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• 제37권2호
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• pp.158-160
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• 2024

Arterial thoracic outlet syndrome (TOS) resulting from thoracic trauma is an exceedingly rare condition, typically caused by a fracture of the first rib or clavicle. In this report, the author presents a case of traumatic arterial TOS precipitated by multiple left rib fractures, notably excluding the first rib, following a fall from a 2-m high stepladder. The patient was treated successfully with first rib resection via a transaxillary approach, and the postoperative course was uneventful. The literature includes no known reports of traumatic arterial TOS in patients with multiple fractures that spare the first rib, making this the first documented case of its kind. In this instance, the patient sustained fractures to the fourth and fifth ribs. The TOS was likely not a direct result of the multiple rib fractures, which were located some distance from the thoracic outlet. Rather, it is hypothesized that the trauma from these fractures caused a soft tissue injury within the thoracic outlet, which ultimately led to the development of TOS.

• Journal of Chest Surgery
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• 제50권4호
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• pp.295-297
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• 2017

A 27-year-old man was admitted with a penetrating injury at the mid-manubrium. Computed tomographic (CT) angiography showed a f illing def ect in the aortic arch. This was evaluated as a sign of injury and the patient underwent an emergency operation. No active bleeding or clot was f ound in the mediastinum during the operation. The laceration point was between the innominate and the left carotid artery posteriorly. The injury was approached using hypothermic circulatory arrest. Aortotomy and exploration showed a 2-cm-long full-thickness aortic injury with an overlying clot. A filling defect on angiography as a sign of a penetrating arch injury has never been reported previously, but was the main pathological finding on CT angiography in our case. The aorta is a high-pressure system and injuries to it should be treated aggressively.

• Journal of Trauma and Injury
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• 제32권2호
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• pp.107-110
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• 2019

Bilateral chylothorax due to blunt trauma is extremely rare. We report a 74-year-old patient that developed delayed bilateral chylothorax after falling off a ladder. The patient had a simple 12th rib fracture and T12 lamina fracture. All other findings seemed normal. He was sent home and on the 5th day visited our emergency center at Halla Hospital with symptoms of dyspnea and lower back pain. Computer tomography of his chest presented massive fluid collection in his right pleural cavity and moderate amounts in his left pleural cavity with 12th rib fracture and T11-12 intervertebral space widening with bilateral facet fractures. Chest tubes were placed bilaterally and chylothorax through both chest tubes was discovered. Conservative treatment for 2 weeks failed, and thus, thoracic duct ligation was done by video assisted thoracoscopic surgery. Thoracic duct embolization was not an option. Postoperatively, the patient is now doing well and happy with the results. Early surgical treatment must be considered in the old patient, whom large amounts of chylothorax are present.

• Journal of Chest Surgery
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• 제43권6호
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• pp.808-811
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• 2010

자상에 의한 기관, 식도, 척수 관통상은 발생빈도가 낮은 손상으로 점차 그 빈도는 줄어드는 추세이다. 그러나 일단 발생하면 매우 심각한 증상을 유발하여 생명의 위험을 초래하고, 많은 합병증을 야기하기 때문에 조기에 진단하여 외과적으로 치료하는 것이 가장 바람직하다. 본 저자는 60세의 남자 환자가 자신의 목에 과도로 자상을 입혀 발생한 기관 및 식도 열상, 그리고 척수 손상에 의한 하반신 마비의 치험 사례를 보고하는 바이다.

• Journal of Chest Surgery
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• 제51권3호
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• pp.216-219
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• 2018

We report the case of a 16-year-old male patient who was involved in a traffic accident and transferred to the emergency department with mild chest pain. We initially did not find evidence of tracheal injury on computed tomography (CT). Within an hour after presentation, the patient developed severe dyspnea and newly developed subcutaneous emphysema and pneumoperitoneum were discovered. Abdominal CT showed no intra-abdominal injury. However, destruction of the right main bronchus was identified on coronal images of the initially performed CT scan. Emergency exploratory surgery was performed. The amputated right main bronchus was identified. End-to-end tracheobronchial anastomosis was performed, and the patient recovered without any complications.