1/123. Transient peroneal nerve palsies from injuries placed in traction splints.Two patients thought to have distal femur fractures presented to the emergency department (ED) of a level 1 trauma center with traction splints applied to their lower extremities. Both patients had varying degrees of peroneal nerve palsies. Neither patient sustained a fracture, but both had a lateral collateral ligament injury and one an associated anterior cruciate ligament tear. One patient had a sensory and motor block, while the other had loss of sensation on the dorsum of his foot. After removal of the traction splint both regained peroneal nerve function within 6 hours. Although assessment of ligamentous knee injuries are not a priority in the trauma setting, clinicians should be aware of this possible complication in a patient with a lateral soft tissue injury to the knee who is placed in a traction splint that is not indicated for immobilization of this type of injury.- - - - - - - - - - ranking = 1keywords = fracture (Clic here for more details about this article) |
2/123. Chronic aneurysm of the descending thoracic aorta presenting with right pleural effusion and left phrenic paralysis.A 62-year-old man was admitted to the emergency department with chronic dysphagia and lower back pain. Chest radiography revealed a wide mediastinal shadow and an elevated left diaphragm, which proved to be secondary to left phrenic paralysis. The patient was diagnosed with an aneurysm of the descending thoracic aorta and was admitted to the hospital. After the patient was admitted, the aneurysm ruptured into the right chest. The patient underwent an emergency operation to replace the ruptured segment with a synthetic graft. Postoperative recovery and follow-up were uneventful. This report describes an unusual presentation of a thoracic aortic aneurysm. Hemidiaphragmatic paralysis caused by compression of the phrenic nerve is an unusual complication that, to our knowledge, has not been previously reported.- - - - - - - - - - ranking = 0.15876891642854keywords = compression (Clic here for more details about this article) |
3/123. Intubating laryngeal mask and rapid sequence induction in patients with cervical spine injury.The Intubating Laryngeal Mask (FastrachTM), a modified conventional laryngeal mask airway, and its prototype cuffed silicone tube, continue to be an appropriate intubating tool in combination with fibreoptic bronchoscopy in the emergency situation. This is an account of two patients with suspected cervical spine fracture admitted to our emergency room in a haemodynamically unstable condition and requiring a rapid sequence induction of anaesthesia, in whom we successfully applied this newly developed intubating device for the first time. Provided that there are no intubation difficulties, direct laryngoscopy is still the fastest method of securing an airway; however, this procedure leads to an extension of the cervical spine, which may be hazardous in the case of a cervical spine injury. intubation by means of the Intubating Laryngeal Mask avoids dangerous hyperextension of the occipito-atlanto-axial complex, a fact that we were able to verify by lateral cervical spine fluoroscopy during intubation.- - - - - - - - - - ranking = 0.5keywords = fracture (Clic here for more details about this article) |
4/123. Treatment of life-threatening huge atrial myxoma: report of two cases.We herein report two patients with left atrial myxoma who needed an emergency operation. Case 1 was a 48-year-old woman who was injured in a traffic accident and underwent an operation for a right leg fracture. Just after the operation she developed cardiac and respiratory arrest with complaints of chest pain. She was successfully resuscitated and diagnosed to have a left atrial myxoma by echocardiography. Emergency surgery was performed and a giant left atrial myxoma was thus removed from the atrial septum. Case 2 was a 54-year-old housewife who was transferred to our department under the diagnosis of a left atrial myxoma by echocardiography. She complained of dyspnea and chest discomfort. By angiography, the tumor was seen to be partially incarcerated at the diastolic phase. A huge myxoma was removed from the atrial septum which was secured by a patch closure. Cardiac echocardiography can help rule out left atrial myxoma if it is highly suspected. As early surgical mortality is low and the long-term results are good, we strongly believe that patients with cardiac myxoma should be operated on as early as possible, once a diagnosis is made.- - - - - - - - - - ranking = 0.5keywords = fracture (Clic here for more details about this article) |
5/123. Traumatic fracture of the hyoid bone: three case presentations of cardiorespiratory compromise secondary to missed diagnosis.hyoid bone fractures secondary to blunt trauma other than strangulation are rare (ML Bagnoli et al., J Oral Maxillofac Surg 1988; 46: 326-8), accounting for only 0.002 per cent of all fractures. The world literature reports only 21 cases. Surgical intervention involves airway management, treatment of associated pharyngeal perforations, and management of painful symptomatology. The importance of hyoid fracture, however, rests not with the rarity of it, but with the lethal potential of missed diagnosis. We submit three cases with varying presentations and management strategies. All three of our cases incurred injury by blunt trauma to the anterior neck. Two patients required emergent surgical airway after unsuccessful attempts at endotracheal intubation. One patient presented without respiratory distress and was managed conservatively. After fracture, the occult compressive forces of hematoma formation and soft tissue swelling may compromise airway patency. It is our clinical observation that hypoxia develops rapidly and without warning, leading to cardiorespiratory collapse. With endotracheal intubation prohibited by obstruction, a surgical airway must be established and maintained. Recognition of subtle clinical and physical findings are critical to the diagnosis of laryngotracheal complex injuries and may be life-saving in many instances. To ensure a positive outcome, a strong degree of suspicion based on mechanism of injury is mandated.- - - - - - - - - - ranking = 4keywords = fracture (Clic here for more details about this article) |
6/123. Bilateral localized tension pneumothoraces refractory to needle decompression.We present the unusual case of a 12-year-old child with bilateral localized tension pneumothoraces that were initially both difficult to diagnose and refractory to needle decompression. This case illustrates several important variations in the diagnosis and treatment of tension pneumothorax. To the best of our knowledge, it also represents the only reported case of bilateral localized tension pneumothoraces presenting in the pediatric age group.- - - - - - - - - - ranking = 0.79384458214272keywords = compression (Clic here for more details about this article) |
7/123. Telemedical experiences at an Antarctic station.Wintering-over in Antarctica represents a physician's most remote and inaccessible scenario, apart from a space station. Because of the harsh and unpredictable winter weather, Antarctic stations are typically inaccessible for over six months of the year. telephone and fax communication, and recently other forms of telemedicine, have provided vital links to specialists. The author was the sole physician for more than 250 people wintering-over during the 1995 austral winter at McMurdo Station. There were several instances of serious or life-threatening illness where the author relied on teleconsultation. These cases included new-onset coronary artery disease, posterior hip dislocation, complicated colles' fracture and acute appendicitis. There were also numerous consultations for non-emergency clinical presentations normally managed by specialists. telemedicine was a crucial link to specialists from the remote and inaccessible environment of Antarctica.- - - - - - - - - - ranking = 0.5keywords = fracture (Clic here for more details about this article) |
8/123. Surgical rescue for life-threatening hypoxemia caused by a mediastinal tumor.We recently encountered a patient with a large anterior mediastinal tumor who developed severe hypoxemia during general anesthesia. This life-threatening hypoxemia was treated by extracorporeal membrane oxygenation using emergent percutaneous cardiopulmonary support followed by extirpation of the tumor. We found that total arteriovenous shunt resulting from compression by the mediastinal tumor caused this severe hypoxemia (total obstruction of left main bronchus and of the right pulmonary artery).- - - - - - - - - - ranking = 0.15876891642854keywords = compression (Clic here for more details about this article) |
9/123. Emergency portacaval shunt for control of hemorrhage from a parenchymal fracture after adult-to-adult living donor liver transplantation.As more adults undergo transplantation with partial liver grafts, the unique features of these segments and their clinical significance will become apparent. A patient presented with life-threatening hemorrhage from an iatrogenic laceration to a right lobe graft 11 days after transplantation. The creation of a portacaval shunt effectively controlled the bleeding, allowing more elective replacement of the organ with another right lobe graft. The regeneration process combined with increased portal blood flow and relative outflow limitation may have set the stage for this complication. Any disruption of the liver parenchyma during transplantation should be securely repaired and followed cautiously. Portacaval shunting is an option for controlling hemorrhage from the liver in transplant recipients. The timely availability of a second organ was likely the ultimate determinant of survival for this patient.- - - - - - - - - - ranking = 2keywords = fracture (Clic here for more details about this article) |
10/123. Orthopedic pitfalls in the ED: Lisfranc fracture-dislocation.Lisfranc fracture-dislocation of the foot is an injury that carries a high incidence of chronic pain and disability. Its emergency department presentation can be subtle, and more frequent than previously believed. This review article examines the clinical presentation, historical factors, diagnostic techniques, and management options applicable to the emergency practitioner.- - - - - - - - - - ranking = 2.5keywords = fracture (Clic here for more details about this article) |
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