A case report of cervicothoracic penetrating injury with retention of foreign body

Abstract

Background: Cervicothoracic penetrating injury, considered to be relatively rare, has a complicated mechanism that is difficult to treat. In this report, a special case of cervicothoracic injury caused by foreign body penetration was elucidated. In this case, the injury location and the involved foreign body were exceptionally particular, which induced a challenging process of diagnosis and treatment. Case presentation: A male patient suffered from a serious injury caused by a thick branch that pierced through his neck in a traffic accident between an electric car and a tricycle carrying wood. There were also local injuries in the left scapular region. After an emergency multidisciplinary consultation, the patient was diagnosed and subsequently treated with vascular exploration and repair (common carotid artery), intrathoracic foreign body extraction, chest exploration, debridement, and suture. After surgery, he was transferred to the emergency intensive care unit for anticoagulation and anti-infection treatment. Finally, after the improvement of his physical condition, the patient was transferred to the general ward for further treatment and was successfully discharged from the hospital. Once discharged, the patient lived a normal life, free from sequelae or complications. Conclusion: It may be an extremely daunting task to cure cervicothoracic penetrating injury due to its rare occurrence in clinical practice. Different from the previous cervicothoracic traumas, the injury location in this case is exceedingly particular. In general, the common cervicothoracic trauma is associated with damage to the trachea, esophagus, throat, and other structures, easily resulting in dyspnea, which, however, does not occur in this case. The insertion position of foreign body is exceptionally particular as it does not pierce the common carotid artery but poses compression on it, which induces ischemia. It is essential for the successful treatment that the treatment plan is formulated via the detailed imaging examination and careful multidisciplinary consultation.