...David J. Mazur-Hart; Nasser K. Yaghi; Erik W. Larson; Brandi W. Pang; Randy L. Woltjer; David R. Pettersson; Christina M. Sayama Introduction: Choroid plexus tumors are rare neuroectodermal tumors that arise from the choroid plexus. Choroid plexus papillomas (CPPs) represent the lowest grade...

...Li-Rong Cao; Jing Chen; Rui-Ping Zhang; Xiao-Li Hu; Yu-Lian Fang; Chun-Quan Cai Choroid plexus papilloma (CPP) is a rare benign tumor of the central nervous system. Bilateral lateral ventricle CPP is extremely uncommon. In this case report, we described a case of bilateral lateral ventricle CPP...

... important for neurologists and neurosurgeons in terms of reducing mortality and morbidity. We present an 8-month-old female patient who developed subdural hematoma after ventriculoperitoneal shunt surgery but not bleeding after choroid plexus papilloma due to FXIII deficiency. 17 04 2018 22 07...

... of the relationship between prognostic factors and survival. Methods: We analyzed the SEER database to select pediatric patients (<18 years old) with histologically confirmed diagnoses of choroid plexus papillomas (CPP; WHO Grade 0), atypical CPP (WHO Grade I) and choroid plexus carcinomas (CPC; WHO grade III...

... Brain tumors Infants Congenital tumors Neoplasms Choroid plexus papilloma Medulloblastoma Childhood brain tumors present a unique challenge to a neurosurgeon. Amongst these, brain tumors of infancy, i.e. tumors in children less than 1 year of age, form a distinct group. The incidence...

... in the Department of Pediatric Neurosurgery at the Abo El-Reish Children’s Hospital from 2005 to 2008. Results: Out of 451 patients with primary intracranial neoplasms (age 0–14 years), 21 infants (<1 year) underwent surgery, representing 4.7% of total cases. The most common tumor was choroid plexus papilloma...

...N. Buxton; J. Punt A choroid plexus papilloma of the lateral ventricle presenting in early infancy and producing symptoms purely by secretion of cerebrospinal fluid with formation of a large cyst is presented. Initial conservative management by cyst-peritoneal shunt was followed by late recurrence...

.... A choroid plexus papilloma was found in one patient, and choroid plexus cysts were found in the other. Choroid plexus lesions are common findings in the Aicardi syndrome and are discussed in this paper. 22 01 1997 14 10 1997 7 3 2008 © 1997 S. Karger AG, Basel 1997 Copyright / Drug...

...Stephen E. Doran; Mila Blaivas; Robert C. Dauser Bone formation within the choroid plexus papillomas is rare, with only 4 previous cases reported. We present a case of a 12-year-old boy who presented with papilledema, visual loss and hydrocephalus who was found to have a choroid plexus papilloma...

.... Choroid plexus tumors Choroid plexus papilloma Choroid plexus carcinoma Hydrocephalus Abstract. Choroid plexus tumors are most common in the first year of life and are quite large at presentation. To­ tal resection is the treatment of choice, and many children require diversion of the cerebrospinal...

...H.L. Rekate; S. Erwood; J.A. Brodkey; H.J. Chizeck; T. Spear; W. Ko; F. Montague In order to test the hypothesis that overproduction of cerebrospinal fluid can cause the hydrocephalus seen in choroid plexus papillomas, adult mongrel dogs with and without hydrocephalus were subjected to high...

... advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Choroid plexus papilloma Choroid plexus...

.... The model predicted that overproduction of cerebrospinal fluid, as in the case of choroid plexus papilloma, could by itself lead to distention of the ventricular system. In simulating pseudotumor cerebri, if cerebrospinal fluid absorption at the arachnoid villi is impaired and the brain itself is rendered...

... for the case with choroid plexus papilloma (CPP). Hydrocephalus was evident in all of them. Most were infratentorial lesions. There were three teratomas, one primitive neuroectodermal tumor, one ependymoblastoma and one CPP. Six patients were operated on, with one intraoperative death. Two passed away...

...Zvi R. Cohen; Reuven Achiron; Zeev Feldman This is a report of a prenatal sonographic diagnosis of a lateral ventricle choroid plexus papilloma in an in vitro fertilization (IVF)-induced pregnancy of a 40-year-old woman. The baby was delivered at 35 weeks of gestation and surgery was performed 5...

... an Aicardi syndrome patient who had three separate choroid plexus papillomas and associated hydrocephalus. A dizygotic twin was unaffected. Staged resection of the tumors was safely accomplished, with improvement in seizure control. Imaging between procedures revealed rapid tumor growth. Over three decades...

...Edward Chow; Jesse J. Jenkins; Peter C. Burger; David A. Reardon; James W. Langston; Robert A. Sanford; Richard L. Heideman; Larry E. Kun; Thomas E. Merchant Choroid plexus tumors are rare CNS neoplasms. The distinction between choroid plexus papilloma (CPP) and choroid plexus carcinoma (CPC...