منابع مشابه
Dense 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 کاملDermoid cyst of the posterior fossa.
Intracranial dermoid tumors represent a rare clinical entity accounting for 0.1-0.7% of all intracranial tumors. Their location in the posterior fossa is uncommon. We report a 16-year-old male patient who presented with clinical signs of increased intracranial pressure and cerebellar symptoms. The CT scan revealed a median cystic lesion of the fourth ventricle causing an active triventicular hy...
متن کاملAssociation of posterior fossa dermoid cyst and Klippel-Feil syndrome.
s on the Web American Journal of Psychiatrywww.appi.org /ajp/ajptoc.html Annals of Internal Medicinewww.acponline.org /journals/annals/annaltoc.htm Annals of Otology, Rhinology, and Laryngologywww.annals.com/ Journal of Neurosurgerywww.neurosurgery.org /journals/jneuro/summary.html Laryngoscopewww.laryngoscope.com/ Neurosurgerywww.neurosurgery.org /journals/neurosur/summ...
متن کاملPosterior fossa ruptured dermoid cyst presenting with hydrocephalus
Dermoid cysts are rare, benign lesions of embryological origin that represent 0.1-0.7% of all intracranial tumors. They are mainly located in the supra tentorial space, especially in the parasellar region. Their location in the posterior fossa remains uncommon. Rupture of intracranial dermoid cysts is a rare phenomenon. We present a case of dermoid cyst, which had ruptured into ventricular syst...
متن کاملRuptured Intracranial Dermoid Cyst in Temporal Fossa.
deficits. There was no history of head injury or surgery. Plain radiographs of skull showed irregular calcifications in the left temporal region (Figure 1). Computed tomography (CT) of brain revealed a heterogeneous extra axial lesion in the anterior aspect of left temporal fossa and left middle cerebral artery cistern, showing calcification, soft tissue and fat density. Multiple tiny fat dropl...
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ژورنال
عنوان ژورنال: Journal of Pediatric Neurosciences
سال: 2012
ISSN: 1817-1745
DOI: 10.4103/1817-1745.97638