Journal of Trauma and Injury

Case Reports

Rare complication of skin necrosis after endoscopic debridement and cutaneo-fascial suture for a massive Morel-Lavallée lesion in Korea: a case report: Youngmin Kim, Jayun Cho, Myung Jin Jang, Kang Kook Choi; J Trauma Inj. 2023;36(3):304-309. Published online August 25, 2023; DOI: https://doi.org/10.20408/jti.2023.0007

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Abstract PDF: A Morel-Lavallée lesion (MLL) is a pathologic fluid collection within an abnormally formed space, resulting from an internal degloving injury between the muscle fascia and subcutaneous fat layer. Due to its resistance to conservative treatments such as drainage or compression dressing, various therapeutic methods have been developed for MLL. However, no standardized guidelines currently exist. Recently, endoscopic debridement and cutaneo-fascial suture (EDCS) has been introduced for the treatment of MLL, particularly for large lesions resistant to conservative approaches. While this procedure is known to be effective, limited reports are available on potential complications. The authors present a case of skin necrosis following EDCS for a massive MLL.; Summary

Ruptured uterus in a 36-week pregnant patient with hemorrhagic shock after blunt trauma in Korea: a case report: Sebeom Jeon, Suyoung Park, Soohyun Oh, Jayun Cho; J Trauma Inj. 2023;36(3):281-285. Published online January 18, 2023; DOI: https://doi.org/10.20408/jti.2022.0070

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Abstract PDF: Traumatic uterine rupture is uncommon but can be fatal and life-threatening for both the mother and infant. In addition to complications caused by trauma itself, such as pelvic fracture, gestational complications such as placental abruption, abortion, premature labor, rupture of membranes, maternal death, and stillbirth can occur. In particular, fetuses have been reported to have a high mortality rate in cases of traumatic uterine rupture. A 36-year-old pregnant female patient fell from the fourth floor and was admitted to our trauma center. We observed large hemoperitoneum, pelvic fractures, and spleen laceration, and the fetus was presumed to be located outside the uterus. The pregnant woman was hemodynamically unstable. Although the fetus was stillborn, angioembolization and surgical treatment were properly performed through collaboration with an interventional radiologist, obstetrician, and trauma surgeons. After two orthopedic operations, the patient was discharged after 34 days. This case report suggests the importance of a multidisciplinary approach in the treatment of pregnant trauma patients.; Summary

Original Article

Epidemiology and outcomes of patients with penetrating trauma in Incheon Metropolitan City, Korea based on National Emergency Department Information System data: a retrsopective cohort study: Youngmin Kim, Byungchul Yu, Se-Beom Jeon, Seung Hwan Lee, Jayun Cho, Jihun Gwak, Youngeun Park, Kang Kook Choi, Min A Lee, Gil Jae Lee, Jungnam Lee; J Trauma Inj. 2023;36(3):224-230. Published online December 21, 2022; DOI: https://doi.org/10.20408/jti.2022.0055

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Abstract PDF: Purpose
Patients with penetrating injuries are at a high risk of mortality, and many of them require emergency surgery. Proper triage and transfer of the patient to the emergency department (ED), where immediate definitive treatment is available, is key to improving survival. This study aimed to evaluate the epidemiology and outcomes of patients with penetrating torso injuries in Incheon Metropolitan City.
Methods
Data from trauma patients between 2014 and 2018 (5 years) were extracted from the National Emergency Department Information System. In this study, patients with penetrating injuries to the torso (chest and abdomen) were selected, while those with superficial injuries were excluded.
Results
Of 66,285 patients with penetrating trauma, 752 with injuries to the torso were enrolled in this study. In the study population, 345 patients (45.9%) were admitted to the ward or intensive care unit (ICU), 20 (2.7%) were transferred to other hospitals, and 10 (1.3%) died in the ED. Among the admitted patients, 173 (50.1%) underwent nonoperative management and 172 (49.9%) underwent operative management. There were no deaths in the nonoperative management group, but 10 patients (5.8%) died after operative management. The transferred patients showed a significantly longer time from injury to ED arrival, percentage of ICU admissions, and mortality. There were also significant differences in the percentage of operative management, ICU admissions, ED stay time, and mortality between hospitals.
Conclusions
Proper triage guidelines need to be implemented so that patients with torso penetrating trauma in Incheon can be transferred directly to the regional trauma center for definitive treatment.; Summary

Case Reports

Endovascular treatment of traumatic iliac venous injury combined with phlegmasia cerulea dolens in Korea: a case report: Suyoung Park, Jeong Ho Kim, Jung Han Hwang, Jayun Cho; J Trauma Inj. 2023;36(2):157-160. Published online December 1, 2022; DOI: https://doi.org/10.20408/jti.2022.0039

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Abstract PDF: Traumatic iliac venous injury is rare but can be fatal. Although surgical management is considered a primary treatment method, urgent treatment is required when deep venous thrombosis and subsequent phlegmasia cerulea dolens is combined. It is difficult to treat by surgical management, and pharmaceutic thrombolysis cannot be applied due to the trauma history. Here, we describe a case of unilateral traumatic iliac venous injury and subsequent diffuse venous thrombosis in the affected iliofemoral and infrapopliteal veins, combined with phlegmasia cerulea dolens, treated with endovascular management, including bare metal stent insertion and aspiration thrombectomy.; Summary

Salvation of a solitary kidney in a patient with grade IV renal trauma: a case report: Hyuntack Shin, Ae Jin Sung, Min A Lee, Jayun Cho, Gil Jae Lee, Byungchul Yu, Kang Kook Choi; J Trauma Inj. 2022;35(Suppl 1):S18-S22. Published online June 17, 2022; DOI: https://doi.org/10.20408/jti.2021.0091

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Abstract PDF: There are many reasons for solitary kidney. Congenital causes include renal agenesis and dysplasia. Acquired causes include nephrectomy performed for reasons including traumatic kidney injury, disease (e.g., renal cell carcinoma), and donation for kidney transplantation. According to the European Association of Urology, the World Society of Emergency Surgery, and the American Association for the Surgery of Trauma guidelines, it is important to preserve the remaining renal function as much as possible when a solitary kidney patient has suffered a traumatic kidney injury. The authors present a case of kidney preservation in a solitary kidney patient with a traumatic grade IV renal injury through non-operative management involving superselective renal artery angioembolization.; Summary

A case report of field amputation: the rescue of an entrapped patient through the "doctor car" system: Byungchul Yu, Gil Jae Lee, Min A Lee, Kang Kook Choi, Jihun Gwak, Youngeun Park, Yong-Cheol Yoon, Jayun Cho, Seung Hwan Lee, Jungnam Lee; J Trauma Inj. 2022;35(Suppl 1):S27-S30. Published online June 15, 2022; DOI: https://doi.org/10.20408/jti.2022.0012

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Abstract PDF: In certain circumstances, invasive procedures such as creation of a surgical airway, insertion of a chest drain, intraosseous puncture, or amputation in the field are necessary. These invasive procedures can save lives. However, emergency medical service teams cannot perform such procedures according to the law in Korea. The upper arm of a 29-year-old male patient was stuck in a huge machine and the emergency medical service team could not rescue the patient. A doctor-car team was dispatched to the scene and the team performed the filed amputation to extricate the patient. He was brought to the trauma center immediately and underwent formal above-elbow amputation. Here we describe a case of field amputation to rescue a patient through a “doctor car” system, along with a literature review.; Summary

Successful management of a common carotid artery injury using a Pruitt-F3 Carotid Shunt: a case report: Kang Kook Choi, Jayun Cho, Min A Lee, Soo Min Eun, Yang Bin Jeon; J Trauma Inj. 2022;35(Suppl 1):S3-S7. Published online May 25, 2022; DOI: https://doi.org/10.20408/jti.2021.0032

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Abstract PDF: Penetrating neck injuries are a surgical challenge. In particular, penetrating neck injuries associated with carotid artery injuries have a high mortality rate. Overt external hemorrhage is unanimously considered as an indication for surgical exploration. The authors present a case of successful surgical management for a penetrating common carotid artery injury using a Pruitt-F3 Carotid Shunt (LeMaitre Vascular Inc., Burlington, MA, USA) in a 60-year-old male patient who was transferred to the level 1 trauma center due to a metal fragment piercing his neck while working. Active pulsatile bleeding was observed from the 3-cm-long external wound on the anterior neck in zone II. Emergent neck exploration showed near-total transection of the left common carotid artery just below the carotid bifurcation. After a Pruitt-F3 Carotid Shunt was applied to the injured carotid artery as a temporary vascular shunt, artificial graft interposition was performed for the injured common carotid artery. The patient experienced cerebral infarction as a complication caused by ischemia-reperfusion of the common carotid artery but was discharged in a suitable state for rehabilitation therapy.; Summary

Original Article

Treatment Outcomes of Traumatic Duodenal Injury: Byunghyuk Yu, Jayun Cho, Kyoung Hoon Lim, Jinyoung Park; J Trauma Inj. 2015;28(3):129-133. Published online September 30, 2015; DOI: https://doi.org/10.20408/jti.2015.28.3.129

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Abstract PDF: PURPOSE
The purpose of this study is to evaluate the surgical outcome of duodenal injuries and to analyze the risk factors related to the leakage after surgical treatment.
METHODS
A retrospective review of 31 patients with duodenal injuries who managed by surgical treatment was conducted from December 2000 to May 2014. The demographic characteristics, injury mechanism, site of duodenal injury, association of intraabdominal organ injuries, injury severity score (ISS), abdominal abbreviated injury scale (AIS), injury-operation time lag, surgical treatment methods, complications, and mortality were reviewed.
RESULTS
Duodenal injury was more common in male. Twenty four (77.4%) patients were injured by blunt trauma. The most common injury site was in the second portion of the duodenum (n=19, 58.6%). Fourteen patients (45.2%) had other associated intraabdominal organ injuries. The mean ISS is 13.6+/-9.6. The mean AIS is 8.9+/-6.5. Eighteen patients (58.1%) were treated by primary closure. The remaining 13 patients underwent various operations, including exploratory laparotomy (n=4), pancreaticoduodenectomy (n=3), pyloric exclusion (n=3), Resection with end-to-end anastomosis (n=2), and duodenojejunostomy (n=1). Most common postoperative complications were intraabdominal abscess (n=9) and renal failure (n=9). Mortality rate was 9.7%.
CONCLUSION
ISS, AIS>10, operative time, pancreaticoduodenectomy, sepsis, and renal failure are significant predictors of a postoperative leak after duodenal injury. Careful management is needed to prevent a potential leak in patient with these findings.; Summary

Case Reports

Non-occlusive Mesenteric Ischemia (NOMI) Secondary to Traumatic Hemorrhagic Shock: Case Report: Kyoung Hoon Lim, Hee Kyung Jung, Jayun Cho, Sang Cjeol Lee, Jinyoung Park; J Trauma Inj. 2014;27(4):204-207.

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Abstract PDF: Non-occlusive mesenteric ischemia (NOMI) encompasses all forms of mesenteric ischemia with patent mesenteric arteries. NOMI is commonly caused by decreased cardiac output resulting in hypoperfusion of peripheral mesenteric arteries. We report a case of NOMI secondary to hemorrhagic shock and rhabdomyolysis due to trauma. A 42-year-old man presented to our trauma center following a pedestrian trauma. On arrival, he was drowsy and in a state of hemorrhagic shock. He was found to have multiple fractures, both lung contusion and urethral rupture. An initial physical examination and abdominal computed tomography (CT) scan revealed no evidence of intra-abdominal injury. High doses of catecholamine were administered for initial 3 days due to unstable vital sign. On day 25 of hospitalization, follow-up abdominal CT scan demonstrated that short segment of small bowel loop was dilated and bowel wall was not enhanced. During exploratory laparotomy, necrosis of the terminal ileum with intact mesentery was detected and ileocecectomy was performed. His postoperative course was uneventful and is under rehabilitation.; Summary

Delayed Presentation of a Post-traumatic Mesenteric Arteriovenous Fistula: A Case Report: Jayun Cho, Heekyung Jung, Hyung Kee Kim, Kyoung Hoon Lim, Jae Min Chun, Seung Huh, Jinyoung Park; J Trauma Inj. 2013;26(3):248-251.

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Abstract PDF: INTRODUCTION: A post-traumatic mesenteric arteriovenous fistula (AVF) is extremely rare.
CASE
REPORT: A previously healthy 26-year-old male was injured with an abdominal stab wound. Computed tomography (CT) showed liver injury, pancreas injury and a retropancreatic hematoma. We performed the hemostasis of the bleeding due to the liver injury, a distal pancreatectomy with splenectomy and evacuation of the retropancreatic hematoma. On the 5th postoperative day, an abdominal bruit and thrill was detected. CT and angiography showed an AVF between the superior mesenteric artery (SMA) and the inferior mesenteric vein with early enhancement of the portal vein (PV). The point of the AVF was about 4 cm from the SMA's orifice. After an emergent laparotomy and inframesocolic approach, the isolation of the SMA was performed by dissection and ligation of adjacent mesenteric tissues which was about 6 cm length from the nearby SMA orifice, preserving the major side branches of the SMA, because the exact point of the AVF could not be identified despite the shunt flow in the PV being audible during an intraoperative hand-held Doppler-shift measurement. After that, the shunt flow could not be detected by using an intraoperative hand-held Doppler-shift measuring device. CT two and a half months later showed no AVF. There were no major complications during a 19-month follow-up period.
CONCLUSION
Early management of a post-traumatic mesenteric AVF is essential to avoid complications such as hemorrhage, congestive heart failure and portal hypertension.; Summary

Treatment of Subclavian Artery Injury in Multiple Trauma Patients by Using an Endovascular Approach: Two Cases: Jayun Cho, Heekyung Jung, Hyung Kee Kim, Kyoung Hoon Lim, Jinyoung Park, Seung Huh; J Trauma Inj. 2013;26(3):243-247.

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Abstract PDF: INTRODUCTION: Surgical treatment of subclavian artery (SA) injury is challenging because approaching the lesion directly and clamping the proximal artery is difficult. This can be overcome by using an endovascular technique.
CASE
1: A 37-year-old male was drawn into the concrete mixer truck. He had a right SA injury with multiple traumatic injuries: an open fracture of the right leg with posterior tibial artery (PTA) injury, a right hemothorax, and fractures of the clavicle, scapula, ribs, cervical spine and nasal bone. The injury severity score (ISS) was 27. Computed tomography (CT) showed a 30-mm-length thrombotic occlusion in the right SA, which was 15 mm distal to the vertebral artery (VA). A self-expandable stent(8 mmx40 mm in size) was deployed through the right femoral artery while preserving VA flow, and the radial pulse was palpable after deployment. Other operations were performed sequentially. He had a viable right arm during a 13-month follow-up period.
CASE
2: A 25-year-old male was admitted to our hospital due to a motorcycle accident. The ISS was 34 because of a hemothorax and open fractures of the mandible and the left hand. Intraoperative angiography was done through a right femoral artery puncture. Contrast extravasation of the SA was detected just outside the left rib cage. After balloon catheter had been inflated just proximal to the bleeding site, direct surgical exploration was performed through infraclavicular skin incision. The transected SA was identified, and an interposition graft was performed using a saphenous vein graft. Other operations were performed sequentially. He had a viable left arm during a 15-month follow-up period.
CONCLUSION
The challenge of repairing an SA injury can be overcome by using an endovascular approach.; Summary

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