منابع مشابه
Posterior Fossa Neurenteric Cysts Can Expand Rapidly: Case Report
Neurenteric cysts are considered congenital lesions that may slowly expand over time. Although more commonly found in the spinal canal, they may be found intracranially, particularly in the posterior fossa. Here, we present an unusual case of a large, rapidly expanding histologically confirmed posterior fossa neurenteric cyst in a 53-year-old woman, who presented with quadriparesis. Computed to...
متن کاملA dorsally located giant posterior fossa neurenteric cyst in a Chinese woman.
Neurenteric cysts (NC) are rare, endodermal-derived intracranial lesions, commonly located anteriorly in the posterior cranial fossa. We describe a rare case of a giant posterior fossa NC (6.5 × 5.9 × 4.3cm) located dorsal to the brain stem in a Chinese woman with a 1 week history of cerebellar symptoms. To our knowledge, this is the largest documented cyst of this type and the third dorsally l...
متن کاملMalignant Transformation of a Neurenteric Cyst in the Posterior Fossa Presenting with Intracranial Metastasis: A Case Report and Literature Review
Intracranial neurenteric cysts are relatively rare and almost exclusively benign. Here we present a case of an intracranial neurenteric cyst that was histologically benign in the first surgery and later demonstrated significant growth and intracranial metastasis with malignant transformation. A 47-year-old woman presented with a headache, which had gradually worsened over 1 year. Initial magnet...
متن کاملIntradiploic leptomeningeal cyst of the posterior fossa --a case report--.
It is well known that head injuries with a linear skull fracture in infancy sometimes cause a growing skull fracture') with or with out a leptomeningeal cyst.') This condition, however, is mainly located in the supratentorial portion of the cranium. Leptomeningeal cysts in the posterior fossa are rare, and to our knowledge, there have been only four cases reported in the literature. The leptome...
متن کاملDense dermoid cyst of the posterior fossa.
A 54-year-old woman who had a history of chronic headache had atrophy of the right sternocleidomastoid muscle and ipsilateral strap muscles. CT showed a midline high-attenuation (364 H) mass 4 x 5 em in the posterior fossa (Fig. 1A). Vermian atrophy was seen with no mass effect or hydrocephalus. Angiography showed displacement of the vessels of the posterior fossa without tumor staining. MR sho...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Neurosurgery
سال: 2003
ISSN: 0917-950X,2187-3100
DOI: 10.7887/jcns.12.617