Choroid plexus papillary carcinoma is a rare intracranial malignant epithelial tumor. We describe a case of choroid plexus tumor arising in the periventricular parenchyma. A 52-year-old man presented with headache for five months, aggravated by vomiting for three days. Brain computed tomography scan revealed an inhomogeneous density lesion in the right temporoparietal lobe with mild enhancement, and hemorrhage anterior to the lesion. Histological and immunohistochemical findings indicated a choroid plexus papillary carcinoma.
ChoudhuriSupratimCherringtonNathan J.LiNing: Constitutive Expression of Various Xenobiotic and Endobiotic Transporter mRNAs in The Choroid Plexus of Ras.___Drug Metab Dispos31: 1337–1345, 2003.
RickertCHPaulusW: Tumors of the choroid plexus. Microsc Res Tech52: 104–111, 2001.
7.
TaylorMBJacksonRWHughesDG: Magnetic resonance imaging in the diagnosis and management of choroid plexus carcinoma in children. Pediatr Radiol31: 624–630, 2001.
8.
MatsudaMUzuraSNakasuS: Primary carcinoma of the choroid plexus in the lateral ventricle. Surg Neurol38: 244–249, 1992.
9.
ShinJi HoonLeeHo KyuJeongAe Kyung: Choroid plexus papilloma in the posterior cranial fossa. MR, CT, and angiographic findings. Journal of Clinical Imaging25: 154–162, 2001.
10.
KonoKinukoInoueYuichiNakayamaKeiko: The role of diffusion-weighted imaging in patients with brain tumors. Am J Neuroradiol22: 1081–1088, 2001.
11.
LuaStanleyAhnaDanielJohnsonaGlyn: Peritumoral Diffusion Tensor Imaging of High-Grade Gliomas and Metastatic Brain Tumors. Am J Neuroradiol24: 937–994, 2003.
