title: [Pulmonary giant spherical mass--one case of intracranial hemangiopericytoma metastatic to lungs].
authors.affiliation: Department of Respiratory Medicine, Peking Union Medical College Hospital, Beijing 100730, China.
authors.forename: Xuefeng
authors.initials: X
authors.lastname: Sun
authors.forename: Wei
authors.initials: W
authors.lastname: Zhong
mesh_terms: D001932:Brain Neoplasms / Q000473:pathology*; D005260:Female; D006393:Hemangiopericytoma / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000556:secondary*; D008875:Middle Aged; D009362:Neoplasm Metastasis; D019043:Vascular Neoplasms / Q000473:pathology*