نتایج جستجو برای: severe skull base fracture
تعداد نتایج: 677639 فیلتر نتایج به سال:
Over the last decade, the Endoscopic Endonasal Approach (EEA) has revolutionized skull base neurosurgery. The endonasal approach has anatomical and technical advantages over traditional skull base approaches for the treatment of selected lesions. EEA is not only minimally invasive but also maximally effective for the treatment of a wide variety of skull base lesions. Meticulous knowledge of the...
OBJECTIVES Minor head trauma accounts for a significant proportion of pediatric emergency department (ED) visits. In children younger than 24 months, scalp hematomas are thought to be associated with the presence of intracranial injury (ICI). We investigated which scalp hematoma characteristics were associated with increased odds of ICI in children less than 17 years who presented to the ED fol...
We present two cases of unusually large skull base paragangliomas. The first tumor was accompanied by marked bony destruction of the central skull base and multiple associated cysts. The second tumor arose along the petrous ridge, with a large intracranial component. The CT, MR imaging, angiographic, histologic, and electron microscopic findings of these unusual lesions are described.
Abstract Background: Invasive fungal infection is an opportunistic infection caused commonly by mucoraccae and aspergillus. It mostly occurs in patients with underlying disease. Since it has a high mortality and morbidity rate, considering a treatment strategy seems necessary. Objective: Since there has not been a clear protocol for treating these patients, we decided to establish...
OBJECTIVE To determine the test performance characteristics for point-of-care ultrasound performed by clinicians compared with computed tomography (CT) diagnosis of skull fractures. METHODS We conducted a prospective study in a convenience sample of patients ≤21 years of age who presented to the emergency department with head injuries or suspected skull fractures that required CT scan evaluat...
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