Combined tracheoesophageal transection following a life-threatening clothesline-type blunt neck trauma: A case report.

INTRODUCTION: Blunt neck trauma is an uncommon, life-threatening injury that may result in tracheoesophageal transection. The manifestations of these traumas are rather vague and nonspecific; therefore, the injury may be missed, if a careful attention is not paid. CASE PRESENTATION: A 23-year-old young man presented with complete transection of the trachea and concurrent esophageal injury, caused by clothesline-type blunt neck trauma, while riding a motorcycle. On early examination, the patient was hemodynamically stable; however, after a few minutes, he manifested respiratory distress and progressive subcutaneous emphysema. The airway immediately was secured by inserting an endotracheal tube in distal part of the transected trachea. Afterward, the patient underwent primary repair of transected trachea and esophagus, and tracheostomy. The post-operative period was uneventful. DISCUSSION: The blunt traumas to neck, which lead to complete transection of the trachea and the esophagus, are rare injuries. Clothesline-type injuries are the principal reasons for cricotracheal separation and further esophageal injuries. In most cases, subcutaneous emphysema is a sign of significant trauma to the aerodigestive tract. After securing the patient's airway, early surgical repair of the transected trachea and esophagus reduces the risk of further complications. CONCLUSION: This report discusses a rare, life-threatening presentation of blunt neck trauma called clothesline-type injury, that led to complete transection of the trachea and concurrent esophageal rupture. Establishing a secure airway for those patients with tracheal injuries is required. Repairing the injured trachea and esophagus primarily at the earliest possible time can improve the patient prognosis and prevent further complications.

Successful management of a giant retroperitoneal ancient schwannoma mimicking malignant tumors: A case report and literature review.

Introduction and Importance: Schwannomas, originating from Schwann cells surrounding nerve sheaths, tend to be slow-growing. Among these, giant ancient schwannomas are remarkable for their rare occurrence and their capacity for substantial growth and regressive changes. Furthermore, the expansiveness and flexibility of the retroperitoneal space often conceal the symptoms of retroperitoneal schwannomas, leading to delayed diagnosis and allowing these tumors to grow significantly and become large and long-standing before detection. Case Presentation: A 24-year-old man presented with left flank pain and a growing abdominal bulge in the left upper quadrant. Computed tomography scan revealed a 15×15×10 cm lytic expansile lesion. Consequently, the encapsulated mass was surgically excised and diagnosed as an ancient retroperitoneal schwannoma through histological and immunohistochemical studies. Clinical Discussion: Comprehensive preoperative planning and a multidisciplinary strategy are imperative for the complete excision of schwannomas. These tumors can present diagnostic complexities, particularly due to nuclear atypia and pleomorphism, which might lead to misinterpretation regarding malignancy. Despite the risks associated with percutaneous biopsies, the low mitotic count is a critical diagnostic factor. Our study underscores the consensus that the definitive diagnosis should rely on postoperative histopathological findings, highlighting the importance of accurate assessment. Conclusion: Rare giant retroperitoneal ancient schwannomas pose diagnostic challenges due to their rarity, lack of distinct symptoms, and atypical locations. This study presents a successful case and management.

Evaluation of the Spiral Chest CT Scan Findings in Patients with Multiple Trauma.

Objective: To evaluate the spiral chest computed tomography (CT) scan findings in patients with multiple trauma during the COVID-19 pandemic. Methods: This retrospective study was performed on multiple trauma patients admitted to a tertiary hospital in the north of Iran in 2020. All patients with multiple trauma who had undergone a chest spiral CT were included in this study. Furthermore, the data analysis was performed through descriptive and analytical statistics using SPSS software. Results: A total of 600 patients were included over the study period. The mean age of patients was 48.2±20.3 years. Of the total, 496 (65.3%) patients had blunt chest injuries, and 104 (34.7%) had penetrating chest injuries. Falling was the most common mechanical cause of chest trauma in 270 patients (45%). Surgical interventions were performed in 110 (18.3%) patients. A total of 276 (46%) patients had chest injuries identified by CT scans. Many patients (15.6%) had ground-glass lung opacity in the CT scan reports. Lung consolidation, pneumothorax, lung contusion, hemothorax, and rib fractures were the most common. Conclusion: Due to the high frequency of typical findings in spiral CT scan examinations, obtaining a reliable history of trauma severity, injury mechanism, and a detailed physical examination is recommended before prescribing a CT scan for patients.

Duodenal dislodgement of an ingested sharp foreign body by mucosal unfolding "Gilan maneuver"; A novel surgical approach.

INTRODUCTION AND IMPORTANCE: Foreign body (FB) ingestion is a common challenge for pediatric health care providers globally. Although endoscopic approach for FB extraction is recommended, surgery remains life giving specifically in developing countries. We presented a novel surgical approach called 'Gilan maneuver' for removal of FB which lodged in duodenal loop. CASE PRESENTATION: An eighteen months old male infant referred to emergency department while he lied on his mother's arm. Parents stated their son has ingested a sharp metallic pointy thick needle which applies for cattle injection. On examination mid epigastric tenderness was remarkable. Laboratory finding was normal. Plain thoracoabdominal radiologic study confirmed the diagnosis. Patient underwent explorative laparotomy and the needle was removed through 'Gilan maneuver' in which mucosal unfolding of duodenal loop facilitated dislodgement of the FB and it was extracted on the jujenal side. CLINICAL DISCUSSION: Duodenal lodge of sharp FB is rare and could be masked by gastric deposition diagnosis. Mucosal folding, narrow luminal diameter, retroperitoneal adherence, and hard surgical anatomy of the duodenal loop make both sharp and large FBs spontaneous dislodgement and favorable surgical outcome relatively unanticipated. CONCLUSION: Despite rarity of duodenal deposition of FB it is possible and could be harmful due to adjacent unforgiving organs. Although endoscopic extraction of FB is generally recommended in guidelines, surgical approach is safe and could be considered.

Orem's Self-Care Model With Trauma Patients: A Quasi-Experimental Study.

To examine if the application of Orem's self-care model could improve self-care knowledge, attitudes, practices, and respiratory conditions of trauma patients with chest tubes, a quasi-experimental study was conducted. The participants were assigned to two groups-namely, Orem's model and routine care. Although the patients' self-care knowledge, attitudes, and practices were improved in both groups over the course of 3 days since the initial assessments, there was a greater degree of improvement in the experimental group than that in the control group. However, there were no differences in the improvement of the chest parameters between the two groups. Orem's model was effective in improving self-care in patients with chest tube.