نتایج جستجو برای: intracranial extension
تعداد نتایج: 194353 فیلتر نتایج به سال:
PURPOSE Malignant sinonasal tumors are clinically challenging due to their proximity to vital structures and their diverse histogenesis and biological behavior. To date, no animal models accurately reflect the clinical behavior of these malignancies. We developed an orthotopic murine model of sinonasal malignancy that reproduces the intracranial extension, bony destruction, and spread along neu...
P03.23 Sinonasal teratocarcinosarcoma with intracranial extension: case report and literature review
We present a case of clear-cell meningioma occurring in a 72-year-old female presenting with an infiltrative external auditory canal mass (with both intracranial and extracranial extension and extensive leptomeningeal involvement) and facial nerve paralysis.
OBJECTIVE To review the presentation of nasal dermoid in children and present guidelines for its management. DESIGN Retrospective study (January 1, 1970, through December 31, 2000). SETTING Tertiary-care pediatric medical center. PATIENTS Number of patients: 42 (28 boys and 14 girls). Intervention Extensive review of the initial presentation, significant family and medical history, workup...
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