A variety of neoplasms may arise in the ventricular system. Intraventricular neoplasms may
be discovered as an incidental finding at cross-sectional imaging or may manifest with …

Atypical choroid plexus papilloma (APP) represents a novel intermediate-grade subtype of
choroid plexus tumor (CPT), the clinical outcome of which has not been described yet. We …

Abstracts Background Choroid plexus tumor is a rare brain tumor with variable clinical
features according to the histological grade. We reviewed the treatment outcome of 23 …

Choroid plexus papilloma (CPP) is a rare benign tumor of the central nervous system that is
usually confined to the cerebral ventricles. According to the World Health Organization, CPP …

Background Atypical choroid plexus papilloma (APP) is a rare, newly introduced entity with
intermediate characteristics. To date, few reports have revealed the magnetic resonance …

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 …

Choroid plexus carcinomas (CPCs) are rare tumors with dismal outcome. While it has been
established that surgery, radiotherapy, and chemotherapy improve survival, the best …

We present an extremely rare case of the atypical choroid plexus papilloma in an adult
which developed at the trigone of right lateral ventricle. A 62-year-old woman presented with …

Choroid plexus tumors (CPT) can present in the baseline magnetic resonance imaging
(MRI) with lesions compatible with leptomeningeal dissemination. Therapeutic strategy in …

Organization (WHO) of Histological Ty** of Tumours of the Central Nervous System, 3
further editions have been published, cataloging the advances in CNS tumor classification …