Xanthogranuloma of the choroid plexus
نویسندگان
چکیده
منابع مشابه
MR of xanthogranuloma of the choroid plexus.
We present a case of a xanthogranuloma of the lateral ventricle choroid plexus in association with focal areas of abnormal T2 signal in the tegmentum of the pons as well as within the middle cerebellar peduncles. The characteristic MR appearance of this rare entity is described along with a pathologic basis suggesting an association with posterior fossa lesions.
متن کاملFourth Ventricle Choroid Plexus Xanthogranuloma Causing Hydrocephalus.
Xanthogranulomas of the choroid plexus are discovered incidentally on autopsy in 1.6 to 7% of cases, and are typically found in the lateral ventricles. Very rarely, however, they can become symptomatic because of obstruction of the ventricular system, and these tend to be found in the third ventricle. There has only been one published case of fourth ventricle choroid plexus xanthogranuloma. We ...
متن کاملXanthogranuloma of the choroid plexus of the third ventricle: case report and literature review.
Xanthogranulomas of the choroids plexus (XG) are benign tumours of debatable etiology which become rarely symptomatic. Only few cases have been studied with MRI. A new case of xanthogranuloma of the third ventricle showing unusual features in the CT and MRI studies in a 47-year-old man with a 2-month history of gait and urinary disturbances and cognitive impairment is reported. The literature c...
متن کاملI-45: Choroid Plexus Cyst
CPCs are a relatively common finding during the second trimester sonography. when a choroid plexus cyst is identified, the presence of structural malformation and other sonographic markers of aneuploidy should be assessed with a detailed fetal anatomic survey performed by an experienced person. if no other sonographic abnormalities are present, the CPC is considered isolated. given the consider...
متن کاملHigh Resolution MRI of Xanthogranuloma of Choroid Plexus Induced by Hypercholesterolemia
Introduction: Symptomatic intracranial xanthogranulomas mostly arise in the third ventricle, the choroid plexus of the lateral ventricle and the dura mater, showing hydrocephalus and neurological deficits due to mass effect . Pathological findings of central nervous system xanthogranulomas are not rare (1.6-7%) . Although case reports have shown that such lesions are occasionally associated wit...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1984
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.143.2.401