1/111. Diagnostic and therapeutic management of bilateral carotid artery occlusion caused by near-suicidal hanging.In cases of attempted suicide by hanging, a combination of mechanisms causing local destruction of the pharynx, larynx, vessels, and spine, as well as neurologic complications, has to be considered. We present a case of hanging in which a deeply unconscious patient without any palpaple pulsation of the carotid arteries was referred to our otolaryngology department. Computed tomography and angiography showed parapharyngeal air, complete obstruction of both common carotid arteries, and a compensatory circulation through the vertebral arteries. Three hours after the trauma, surgical exploration with resection of the enrolled intima of both carotid arteries and repair of the pharynx was performed. The patient awoke with an infarct of the right hemisphere with incomplete left hemiparesis the next day, but symptoms slowly declined during the following months, and the patient learned swallowing again perfectly. We conclude from our experience that in near-hanged patients a prompt onset of adequate diagnostic and therapeutic measures is mandatory, as good neurologic and functional results may occur even in cases with coma and severe destruction of the carotid arteries and pharyngeal and laryngeal structures. Surgical repair of blunt carotid lesions is recommended and may be crucial for a good outcome.- - - - - - - - - - ranking = 1keywords = carotid artery, carotid, artery (Clic here for more details about this article) |
2/111. head and neck reconstruction using lateral thigh free flap: flap design.Eleven lateral thigh free flaps were used in head and neck reconstruction, transferred on the basis of the second perforator as well as the third perforator of the profunda femoris artery. The lateral thigh free flap was useful and reliable in head and neck reconstruction and was versatile in flap design. Due to the wide cutaneous territory of the lateral thigh flap, the skin island could be designed freely in the lateral thigh region. Careful patient selection is mandatory for good results. The pinch test and an understanding of the variety of subcutaneous thicknesses in the lateral thigh region are helpful in designing a skin island of adequate thickness. Other considerations in flap design are discussed.- - - - - - - - - - ranking = 0.003488808257558keywords = artery (Clic here for more details about this article) |
3/111. Traumatic dissection of the common carotid artery after blunt injury to the neck.BACKGROUND: Occlusive lesions of the common carotid artery (CCA) resulting from blunt injury are extremely rare, and their clinicopathologic and therapeutic features have not yet been clarified. OBJECTIVES AND RESULTS: Five patients with occlusive lesions of the CCA developed neurologic deficits at 1.5 hours to 10 years after blunt neck injury. Lesions included two complete occlusions, one severe stenosis, and two segmental intimal dissections of the CCA. In the two patients with CCA occlusion, bypass surgery was performed using a Dacron graft between the ipsilateral subclavian artery and the carotid bifurcation. In the remaining three patients, the involved segments were replaced with a Dacron graft. Surgical specimens from the early posttraumatic period revealed intimal tears with mural thrombosis and/or subintimal hematomas and those from the later period showed myointimal hyperplasia or fibrotic organization. CONCLUSION: Traumatic occlusive lesions of the CCA tend to evolve from intimal dissections to severe stenoses or occlusion, compromising cerebral circulation. The involved CCA can be diagnosed early by B-mode Doppler sonography and successfully reconstructed using a Dacron graft.- - - - - - - - - - ranking = 0.8811316919333keywords = carotid artery, carotid, artery (Clic here for more details about this article) |
4/111. Multivascular trauma on an adolescent. Perioperative management.Penetrating vascular injury, in particular at the neck, is a life-threatening trauma not only of the nature and the anatomic proximity of cardiovascular, aerodigestive, glandular and neurologic system but also of the development of early and late complications. The following case report describes our experience with a penetrating wound patient, who was admitted to our emergencies twelve hours after the accident. The only demonstrable objective signs included a large hematoma at the right-side of the neck and distended mediastinum on the chest X-ray. As the patient was cardiovascularly unstable he was immediately transported to the theater without any angiography. The mandatory operative exploration was initially unsuccessful and a median sternotomy with a standard cardiopulmonary bypass and deep hypothermia circulatory arrest was established to restore all the vascular lesions. Actually, the patient was in critical condition with a rupture of the right internal jugular vein, a large pseudoaneurysm of the innominate artery and an avulsion of the ascending aorta with the suspicion of a cardiac tamponade. The postoperative period lasted two full months, while complications appeared. The substantial message from this multivascular trauma is the early diagnosis of the life-threatening complications as exsanguinations, ventricular fibrillation and the ability to minimize postoperative complications, which will impair the normal functional life of the patient.- - - - - - - - - - ranking = 0.003488808257558keywords = artery (Clic here for more details about this article) |
5/111. thyroid gland hematoma after blunt cervical trauma.Thyroid hematoma is a rare cause of airway obstruction in victims of blunt trauma. The case of a 34-year-old woman who developed orthopnea after a low-energy motor vehicle accident is described. Presenting greater than 24 hours after her accident, the patient noted dysphagia, tracheal deviation, and postural dyspnea. The diagnosis of thyroid gland hematoma was made with a combination of fiberoptic laryngoscopy, cervical computed tomography, and great vessel and carotid angiography. Invasive airway management was not required. The patient underwent a total thyroidectomy and recovered without complications.- - - - - - - - - - ranking = 0.070925165014144keywords = carotid (Clic here for more details about this article) |
6/111. life-threatening nail gun injuries.The use of pneumatic and explosive cartridge-activated nail guns is common in the construction industry. The ease and speed of nailing these tools afford enhance productivity at the cost of increased potential for traumatic injury. Although extremity injuries are most common, life-threatening injuries to the head, neck, chest, or abdomen and pelvis may occur. During a 20-month period, eight potentially life-threatening nail gun injuries were admitted to a Level I trauma center, including injuries to the brain, eye, neck, heart, lung, and femoral artery. Mechanism of injury included nail ricochet, nail gun misuse due to inadequate training, and successful suicide. Nail guns have significant potential for causing severe debilitating injury and death. These findings indicate a need for improved safety features and user education. The various types of nail guns, their ballistic potential, and techniques for operative management are discussed.- - - - - - - - - - ranking = 0.003488808257558keywords = artery (Clic here for more details about this article) |
7/111. Management of penetrating injury to the petrous internal carotid artery: case report.We report the management of a penetrating foreign body injury to the neck with a length of fencing wire traversing the internal carotid artery within the petrous temporal bone and entering the middle cranial fossa. Discussion points include methods of haemorrhage control, as well as ligation versus repair or bypass as the definitive treatment.- - - - - - - - - - ranking = 0.8067177186616keywords = carotid artery, carotid, artery (Clic here for more details about this article) |
8/111. Unilateral exophthalmos caused by traumatic vertebral artery to vertebral and jugular vein fistula: problems in diagnosis and management.skull base venous fistulas are rare. A 15-year-old boy was stabbed in the left side of his neck, just below the mastoid process. Two years later, he presented with a protruded and pulsating left eye with red sclera. A soft murmur was audible all over his head and neck. Angiography revealed an arteriovenous fistula between the third portion of the vertebral artery (V3) and the vertebral venous plexus, as well as the ipsilateral jugular vein (VVJF). The fistula recruited several arterial feeders and rising the venous pressure along the outflow system of the skull base had led to unilateral exophthalmos.- - - - - - - - - - ranking = 0.01744404128779keywords = artery (Clic here for more details about this article) |
9/111. Injury of the vertebral artery after closed head trauma.Two case reports characterized by the complete occlusion of the basilar artery, secondary to dissection of the vertebral artery after closed head trauma are described. These lesions, often clinically silent in the beginning, were able to cause severe neurologic impairment, even after minor head trauma in healthy individuals without predisposing structural disorders. Early detection, based upon the knowledge of the modality of the trauma and upon a correct diagnostic approach, is mandatory to reduce secondary injury. The authors suggest an extensive use of cerebral angiography or angio-magnetic resonance in all cases where clinical conditions are more severe than the computed tomography scan, particularly if the trauma produced a cervical injury with a movement of flexo-extension of the neck. Therapeutic management is discussed. Anti-coagulants, thrombolytic agents or surgical ligation of the vessel has been proposed to prevent the extension of the lesion and to improve the outcome.- - - - - - - - - - ranking = 0.020932849545348keywords = artery (Clic here for more details about this article) |
10/111. decapitation as a result of suicidal hanging.A report is presented on a 47 year old man who committed suicide by hanging himself from a staircase bannister of an apartment house. The man, weighing 144 kg jumped with the noose of a 2 cm thick and 2 m long hemp rope around his neck and was completely decapitated. death from typical "normal" suicidal hanging is usually due to cerebral ischaemia caused by compression of the carotid (and vertebral) arteries. Except for bleeding at the clavicular insertions of the sternocleidomastoid muscles there are only occasional injuries to the cervical soft parts or hyoid bone and/or laryngeal cartilage. A fall with a noose around the neck, on the other hand, is associated with more frequent injuries to cervical structures through additional axial traction and radial shearing forces of the tightening noose. Complete decapitation can occur in rare cases under extreme conditions (heavy body weight, inelastic and/or thin rope material, fall from a great height).- - - - - - - - - - ranking = 0.070925165014144keywords = carotid (Clic here for more details about this article) |
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