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Background: Hepatic compartment syndrome (HCS) is a complication of nonoperative management in patients with blunt hepatic injury. Although decompression of elevated intrahepatic pressure through surgical exploration or drainage and hemorrhage control are required to manage this condition, evidence for such a management for this complication is insufficient. Herein, we report a pediatric patient treated with a planned combination strategy of surgical decompression with perihepatic packing to reduce intrahepatic pressure and subcapsular hemorrhage control as well as angioembolization to control intraparenchymal hemorrhage., Case Presentation: A 12-year-old boy was referred to our emergency department 5 h after sustaining severe bruising in the upper abdomen in a traffic accident. Computed tomography (CT) showed an intraparenchymal hematoma in the right lobe of the liver; nonoperative management was selected based on stable hemodynamic status. Two days after the injury, he complained of severe abdominal pain and shock. CT showed an intraparenchymal and large subcapsular hematoma with right branch compression of the portal vein and extravasation of contrast material. Laboratory data showed progression of hepatocellular damage. We successfully managed this patient with a planned combination strategy of surgical decompression with perihepatic packing for reduction of intrahepatic pressure and subcapsular hemorrhage control, followed by angioembolization for control of intraparenchymal hemorrhage., Conclusion: Our study suggests that for the management of HCS, a planned combination strategy of damage control surgery and angioembolization is a therapeutic option., Competing Interests: Not applicable., (© 2023 The Authors. Published by Elsevier Ltd.)

Case Presentation: A 40-year-old woman was injured in a motor vehicle accident. Physician-staffed helicopter emergency medical service (HEMS) was dispatched, and after the HEMS physician performed thoracostomy and tracheal intubation to relieve the tension pneumothorax and hemorrhagic shock, her carotid artery became unpalpable. The physician then decided to perform prehospital resuscitative thoracotomy. Immediately after arriving at the hospital, an emergency laparotomy was performed. Intraoperative findings showed that a huge uterine fibroid had been avulsed from the uterine wall, and we performed temporary hemostasis by extraction of the avulsed tumor and application of packing to the pelvic cavity. She was transferred to a rehabilitation hospital 42 days after the operation., Conclusion: The injury mechanism in this case was considered a "submarine effect." This was an extremely rare case in which the acute care surgeon and a gynecologist collaboratively employed a damage control strategy to deal with impending cardiac arrest., (© 2022 The Authors.)

Traumatic rupture of an ovarian endometrioma is extremely rare injury. We describe a case of a 63-year-old female presenting after a motor vehicle crash (MVC) with complex abdominal injuries requiring exploratory laparotomy that was complicated by delayed presentation of an ovarian endometrioma rupture on second look laparotomy. During the repeat exploration of the abdomen, multiple regions of small bowel and the pelvic floor were noted to be covered with a brown-colored material which was concerning for fecal matter from a missed enterotomy. The patient was kept open for an additional 24 h providing time for occult injuries to reveal themselves and for proper mechanical preparation of the rectum to perform rigid sigmoidoscopy, essential to definitively rule out a missed injury in this rare situation., Competing Interests: Nothing to disclose.

A 38-year-old man was pressed on his trunk by a heavy object weighing about 100 kg. The patient was in shock status on arrival to the hospital. Circular collapse progressed rapidly during contrast computed tomography (CT) scanning. CT images revealed exacerbation of the right lateral deviation of the heart that was earlier seen on X-ray imaging. Considering cardiac herniation based on CT findings, we immediately performed resuscitative thoracotomy and clamshell thoracotomy at the emergency department. Intraoperative findings showed a pericardial defect, and the heart had deviated to the right thoracic cavity. Immediate repositioning revealed a marked improvement in circulation. Full-thickness cardiac injury was observed in the anterior wall of the left ventricle; no active bleeding was observed. We performed temporary thoracic wall closure after cardiorraphy for damage control. After admission to the intensive care unit, he presented with respiratory failure associated with pulmonary contusion. Therefore, veno-venous extracorporeal membrane oxygenation (V-V ECMO) was used from the 2nd to the 5th hospital day. After confirming no intra-thoracic events on the 6th hospital day, chest wall closure was performed. The patient subsequently developed heart failure and mitral regurgitation associated with papillary muscle rupture. On the 62nd hospital day, he underwent mitral annuloplasty at the cardiovascular surgery division; After rehabilitation till 152nd hospital day, he was discharged without any neurological abnormality. This was an extremely rare case with concomitant full-thickness myocardial injury, intracardiac injury, and cardiac herniation. Rapid resuscitative thoracotomy and damage control including V-V ECMO yielded good results. Retrospectively, cardiac herniation should have been suspected earlier basis this observation. Our report highlights that cardiac herniation should be considered in case of cardiac shadow aberrations in cases of blunt chest trauma, familiarity with condition and its characteristic imaging findings are critical for the doctor overseeing initial trauma treatment., Competing Interests: The authors declare that they have no competing interests., (© 2021 The Author(s).)

Percutaneous needle biopsy is minimally invasive and widely performed. Bleeding is an important complication of needle biopsy. Because the wound created by the needle is small, the recognition of bleeding in the body may be delayed, and this delay can lead to hemorrhagic shock and death. We report two cases of hemorrhagic shock in which the trauma triad of death developed after needle biopsy and the patients required resuscitation and damage control surgery. Needle biopsy is less invasive but cannot stop bleeding, and so surgery should be considered to ensure hemostasis in a compromised patient., Competing Interests: None., (© 2020 The Authors.)

Damage control surgery (DCS) consists of three steps: an abbreviated initial operation, resuscitation in the ICU, and a planned reoperation. Although DCS for lung and heart injury have been established, there is no concept of DCS for the chest wall. We experienced a successful case, in which a DCS of chest wall lifting procedure and internal pneumatic stabilization were performed on the flail chest accompanied by a remarkable destruction of chest wall. As a result, the patient's abnormal breathing improved. Surgical fixations using KANI plate were performed at a later date. We suggest that the chest wall lifting procedure may be suitable as a DCS for thoracic cage destruction from severe chest wall injury.

Background: The thyrohyoid membrane is located between the hyoid bone and thyroid cartilage. Transection of the thyrohyoid membrane can be fatal., Case Presentation: A 54-year-old man presented to the emergency room after attempting to commit suicide by cutting his neck. An endotracheal tube was inserted through the thyrohyoid membrane, which had been cut almost completely. After a tracheostomy, temporary wound closure was performed due to coagulopathy caused by hemorrhagic shock. Several hours later, a hyoidothyroidopexy was performed. Damage control surgery was applied to this patient's neck injury. The tracheostomy tube was removed postoperatively and he was discharged without complications., Conclusion: Damage control surgery could be an option for airway injury with blood clotting problems due to massive bleeding after securing a patent airway.