A choroid plexus papilloma arising from an incidental pineal cyst.
نویسندگان
چکیده
We report a case of an incidental pineal cyst discovered on MR imaging that progressed to a choroid plexus papilloma. The MR features of pineal cysts, the difficulty of distinguishing benign cysts from cystic neoplasms, and the implications for surgical management are discussed.
منابع مشابه
Benign pineal cyst lined with normal choroid plexus mimicking tumour in a young girl with exotropia.
To cite: Yang Y, Levy ML, Crawford JR. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2015214170 DESCRIPTION A 4-year-old girl presented with a 4-month history of progressive exotropia. There was no headache, no impaired upgaze, no nystagmus and no vision changes. Complete neurological examination was otherwise normal. MRI of the brain revealed a 1.5 cm cystic le...
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Background and Aim: Intracranial physiologic calcification is not accompanied by any evidence of disease and has no demonstrable pathological cause. It is often due to calcium deposition in the blood vessels of different structures of the brain. Computed tomography (CT) is the most sensitive means of detection of for this calcification. The aim of this study was the assessment of the intracrani...
متن کاملMetastatic papillary thyroid carcinoma to the kidney: report of two cases mimicking primary renal cell carcinoma and review of the literature.
stalks. Calcified bodies are often seen in the stroma of papillomas. An atypical papilloma is defined by the presence of mitoses >2 per 10 high power fields (HPF) and two or more of increased cellularity, nuclear pleomorphism, solid growth and areas of necrosis. There are only two other reports of choroid plexus papillomata arising in mature cystic teratomas in the literature. In one report a c...
متن کاملPapillary ependymoma: its differential diagnosis from choroid plexus papilloma.
Papillary ependymoma is a rare variant of ependymoma and often gives rise to confusion with choroid plexus papilloma because of topographic, light microscopic and ultrastructural similarities. Here, we report two cases of papillary ependymomas regarding their unique clinicopathologic features and differential points from choroid plexus papilloma. Brain MRI revealed a large mass in the left late...
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...
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ورودعنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 17 5 شماره
صفحات -
تاریخ انتشار 1996