P14.24 Bevacizumab treatment in atypical disseminated choroid plexus papilloma in adult patients
نویسندگان
چکیده
منابع مشابه
Atypical Choroid Plexus Papilloma Treated With Single Agent Bevacizumab
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. Papillomas have an indolent course and carry a good long-term outcome if gross total surgical resection is achieved. However malignant evolution may occur, with a 10-30% incidence....
متن کاملPrognostic implications of atypical histologic features in choroid plexus papilloma.
The prognostic significance of atypical histologic features in choroid plexus tumors remains uncertain. Therefore, a series of 164 choroid plexus tumors was evaluated for the presence of atypical histologic features, including mitotic activity, increased cellularity, nuclear pleomorphism, blurring of papillary growth pattern, and necrosis. The impact of histopathologic and clinical features on ...
متن کاملManagement of disseminated choroid plexus papilloma: a case study.
Choroid plexus papilloma (CPP) is a low-grade neoplasm of the choroid plexus that typically occurs in childhood and comprises under 1% of adult brain tumors. In this article, we report our experience delivering craniospinal irradiation (CSI) to a highly unusual case of disseminated CPP in an adult patient 8 years after an initial near total resection. The patient remains free of disease progres...
متن کاملDensely Calcified Atypical Choroid Plexus Papilloma at the Cerebellopontine Angle in an Adult
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. Moreover, dense calcification of the tumor is uncommon. We report an adult case of densely calcified, atypical choroid plexus papilloma that originated from the cerebellopontine angle without c...
متن کاملSurgical Removal of a Huge Atypical Choroid Plexus Papilloma
The authors present a case of huge atypical choroid plexus papilloma in both lateral and third ventricles. A 2-yearold girl presented with lethargy and vomiting. Magnetic resonance images disclosed a huge enhancing mass, which probably arose from the left lateral ventricle and extended to the right lateral and the third ventricles. Total removal of the mass via the interhemispheric transcallosa...
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ژورنال
عنوان ژورنال: Neuro-Oncology
سال: 2019
ISSN: 1522-8517,1523-5866
DOI: 10.1093/neuonc/noz126.259