Results 81 to 90 of about 8,084 (192)
P53 expression in choroid plexus neoplasms: an immunohistochemical study.
Archives of pathology & laboratory medicine, 2002 To evaluate choroid plexus neoplasms for p53 expression.We studied 10 choroid plexus tumors (four papillomas and six carcinomas) by immunohistochemistry using the DO7 anti-p53 monoclonal antibody.Three of four choroid plexus papillomas demonstrated no staining. Scattered nuclear and rare cytoplasmic positivity was present in one papilloma, which showed
V, Jay, M, Ho, F, Chan, D, Malkin
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Pineal Region Lesion Masquerading Choroid Plexus Papilloma: Case Report
, 2003 BACKGROUND: Choroid plexus papillomas (CPPs) are rare intracranial neoplasms, especially in the third ventricle. We report a patient with a posterior third ventricular CPP extending into the pineal that radiographically and clinically presented as a ...
Sonntag, Volker K.H. +3 more
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Neurological Findings in Myeloproliferative Neoplasms
Çukurova Üniversitesi Tıp Fakültesi Dergisi, 2013 Myeloproliferative neoplasms (MPN) arise from genetic deficiencies at the level of pluripotent stem cells. Each of these neoplasms is a clonal stem cell disorder with specific phenotypic, genetic and clinical properties.
Semra Paydas
doaj
Computed tomography of choroid plexus lesions.
, 1979 Computed tomographic (CT) and clinical findings in 14 patients with 17 lesions of the choroid plexus are presented. Primary neoplasms are the most common lesions in this series and include papillomas, meningiomas, carcinoma, astrocytoma, and ...
Zimmerman, R A, Bilaniuk, L T
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Choroid plexus tumors: An institutional series of 25 patients
, 2012 Purpose : Choroid plexus tumors (CPT) are rare neoplasms that pose considerable treatment challenges. This study reviews a single institute's experience with 25 patients of CPT and attempts to contribute to the general body of knowledge on CPT. Materials
Nair, Suresh N. +5 more
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Choroid Plexus carcinoma: a new case associated with a novel TP53 germ line mutation
, 2008 The choroid plexus is a highly specialized structure projecting into the lateral ventricle and consisting of a vascularized fibrous stroma covered by epithelial cells of neuroectodermal origin.
BEVILACQUA, GENEROSO +12 more
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Outcomes of choroid plexus tumours diagnosed in the North West region of the UK during 1954-2008
, 2012 Background: Choroid plexus tumours (CPTs); namely choroid plexus papilloma (CPP) and choroid plexus carcinoma (CPC) are rare neoplasms of the central nervous system (CNS), accounting for 0.4-0.6% of all brain tumours and 1-4% of childhood brain tumours ...
Birch, J +5 more
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Acta Clinica Croatica, 2015 We present the use of recombinant activated factor VIIa (rFVIIa) in a 6-month-old infant that suffered massive bleeding and subsequent coagulation disturbances during elective surgery for choroid plexus carcinoma in the lateral ventricle.
Alenka Spindler Vesel +6 more
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Chinese Journal of Contemporary Neurology and Neurosurgery, 2019 Objective To investigate the special clinical manifestations, pathological spectrum and locations of infant and young children (0-3 years old) brain tumors that differed from those of the older children population (4-18 years old). Methods Children (< 18
Zi⁃rong CHEN +5 more
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, 2012 Papillomas of the choroid plexus are rare neoplasms of neuroectodermal origin. They represent less than 5% of all central nervous system tumors in pediatric patients, with 10% to 20% of them occurring during the first year of life.1 Choroid plexus ...
MARUOTTI, GIUSEPPE MARIA +6 more
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