نتایج جستجو برای: skull base defects
تعداد نتایج: 398847 فیلتر نتایج به سال:
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...
Skull base metastasis from differentiated thyroid carcinoma, including papillary and follicular thyroid carcinoma, is a rare manifestation. Herein, we present three cases of skull base metastasis of papillary thyroid carcinoma. The mean age of the patients was 68.6 (65-74) years, and the mean interval between initial diagnosis and skull base metastasis was 56.3 (28-89) months. Cranial nerve pal...
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