Familial occurrence of tumours of the choroid plexus.
نویسندگان
چکیده
The case histories of two children of consanguineous parents with papillomas of the choroid plexus are presented. Although exogenic factors in the genesis of these neoplasms can not be excluded, autosomal recessive inheritance is proposed.
منابع مشابه
کلسیفیکاسیون فیزیولوژیک داخل جمجمه‌ای در غده پینه‌آل و شبکه کوروئید در مراجعه‌کنندگان به بخش سی‌تی اسکن بیمارستان امام رضا (ع) بیرجند در سال‌های 1376 لغایت 1385
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...
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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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Abstract Background: Choroid plexus (CP) is a branched structure made up of a single layer of epithelial cells and blood capillaries, forming the blood-CSF-barrier. The CSF (cerebrospinal fluid) is mainly produced from the CP. Aquaporin1 (AQP1), water channels that are highly expressed on the apical side of the membrane in choroid plexus, have a major role in mediating water transport across th...
متن کاملThe Use of PCNA EvaIuation of Immunohistochemistry in Choroid Plexus Tumours
[n diagnostic iieuropathology, the histological distinctions betweeii nonn"l choroid plexus, typical aiid atypical choroid plexus papilloma aiid choroid plexus carciiioma may cause difficulties. [mmunohistocheinistry was applied for proliferatiiig cell nuclear antigeii oii 7 samples of nonnal choroid plexus, 12 typical papillomas, 10 atypical papillomas, and 3 choroid plexus carcinomas to evalu...
متن کاملاثر مصرف مورفین خوراکی بر تکوین سلول های اپاندیمی شبکه کروئیدی دستگاه عصبی مرکزی جنین موش
Background and purpose: Previous studies have shown that morphine consumption during pregnancy could delay placental and embryonic development or could cause abnormal function of nervous system. The present study evaluates the effect of oral morphine consumption on choroid plexus ependym cells of central nervous system development in Wistar rats. Materials and methods: Wistar rats (170-200...
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عنوان ژورنال:
- Journal of medical genetics
دوره 28 7 شماره
صفحات -
تاریخ انتشار 1991