Results 1 to 10 of about 4,884 (236)

Infantile epileptic spasms syndrome as an initial presentation in infantile choroid plexus papilloma: A case report [PDF]

Frontiers in Pediatrics, 2022
We present an interesting report of a 5-month-old infant with epileptic spasms and developmental delay who presented with non-isolated ventriculomegaly in utero and whose brain magnetic resonance imaging revealed right ventricular choroid plexus ...
Faliang Zhou, Yu Li, Lixue Shen, Hongxin Yao, Xinlin Hou   +4 more
doaj   +4 more sources

Clinical rarity: simultaneous choroid plexus papilloma and extraventricular neurocytoma presenting as intraventricular hemorrhage in an adolescent. [PDF]

J Surg Case Rep
We present a patient with an intraventricular hemorrhage. Imaging identified a left atrial intraventricular mass and a vague adjacent second periventricular cystic lesion.
Derouen K, Shelvin K, Shoap W, Craver R, Volk J, Roberts OA.   +5 more
europepmc   +5 more sources

Densely Calcified Atypical Choroid Plexus Papilloma at the Cerebellopontine Angle in an Adult [PDF]

Journal of Neurological Surgery Reports, 2013
Choroid plexus papilloma is a rare benign tumor accounting for 0.5% of all intracranial tumors. The majority of choroid plexus papillomas occur during the first 2 years of life in the ventricular system.
Masahiko Wanibuchi, Russell R. Margraf, Takanori Fukushima   +2 more
doaj   +2 more sources

Choroid Plexus Papilloma: A Case Report with Special Emphasis on Diagnosis and Pathology [PDF]

Journal of Clinical and Diagnostic Research
Choroid plexus papilloma is a rare, benign neuroepithelial tumour arising from the choroid plexus of the brain. It is reported to be more common in the lateral ventricles among paediatric populations and in the fourth ventricle in adults.
Apoorva Pande, Samarth Shukla, Milind Pande, Suhit Naseri, Saurabh Gawand   +4 more
doaj   +2 more sources

Atypical choroid plexus papilloma: Diagnosis and differentials: A case report [PDF]

SAGE Open Medical Case Reports
Atypical choroid plexus papilloma is a rare World Health Organization grade 2 intraventricular tumor arising from the epithelium of the plexus choroid with intermediate clinical-pathological features between the benign choroid plexus papilloma and the ...
H. Andour, S. Ben El Hend, C. Mandour, M. Allaoui, A. Fikri   +4 more
doaj   +2 more sources

A Rare Case of Concurrent Intraventricular Meningioma and Choroid Plexus Papilloma: A Case Report [PDF]

Medicina
This case presents an unusual combination between an intraventricular meningioma and a choroid plexus papilloma. Intraventricular meningiomas are rare intraventricular tumors presenting with symptoms of hydrocephalus, headache, and neurological deficits.
Daniel Markov, Kristian Bechev, Usman Khalid, Vladimir Aleksiev, Galabin Markov, Elena Poryazova   +5 more
doaj   +2 more sources

Rapid malignant progression of an intraparenchymal choroid plexus papillomas [PDF]

, 2018
Background: Choroid plexus tumors (CPTs) are rare neoplasms accounting for only 0.3-0.6% of all brain tumors in adults and 2-5% in children. The World Health Organization (WHO) classification describes three histological grades: grade I is choroid plexus
Alberio N., Alessandrello R., Battaglia R., Cinquemani G., Gambadoro C., Iacopino D., Lipani R., Maugeri R., Nobile F., Ruggeri L., Urrico G.   +10 more
core   +3 more sources

Clinical, magnetic resonance imaging, and histological description of a choroid plexus papilloma with disseminated intraventricular and spinal cerebrospinal fluid drop metastases in a young adult dog: a case report [PDF]

Frontiers in Veterinary Science, 2023
A 2-year-old male entire Cane Corso was presented for investigations into a 1-week history of ambulatory paraparesis and pelvic limb ataxia gradually deteriorating.
Guillaume Marc Albertini, Alexandra Malbon, Anne Staudacher, Fabio Stabile   +3 more
doaj   +2 more sources

Synchronous choroid plexus papilloma and Wilms tumor in a girl, disclosing a Li-Fraumeni syndrome [PDF]

Hereditary Cancer in Clinical Practice, 2021
Background Li-Fraumeni Syndrome (LFS) is a cancer predisposition syndrome characterized by the early-onset of multiple primary cancers which can occur at different moments (metachronous onset) or, more rarely, coincidentally (synchronous onset).
Ofelia Cruz, Victoria Caloretti, Hector Salvador, Veronica Celis, Vicente Santa-Maria, Andrés Morales La Madrid, Mariona Suñol, Patricia Puerta, Jordi Muchart, Lucas Krauel, Cinzia Lavarino   +10 more
doaj   +2 more sources

Atypical choroid plexus papilloma treated with single agent bevacizumab [PDF]

Rare Tumors, 2014
Choroid plexus papillomas (CPPs) are usually not malignant and occur in less than 1% of brain tumors in patients of all ages. They represent 3% of childhood intracranial neoplasms with a predilection in younger ages.
Francois G. Kamar, Victor F. Kairouz, Selim M. Nasser, Sami G. Faddoul, Ibrahim C. Saikali   +4 more
doaj   +2 more sources