title: Four cases of primary malignant perivascular epithelioid cell tumour of the liver.
authors.affiliation: Department of Pathology, Hainan Branch of Chinese PLA General Hospital, Hainan Province, China.
authors.forename: Huaiyin
authors.initials: H
authors.lastname: Shi
authors.forename: Yang
authors.initials: Y
authors.lastname: Bai
authors.forename: Aitao
authors.initials: A
authors.lastname: Guo
mesh_terms: D000328:Adult; D014408:Biomarkers, Tumor / Q000032:analysis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D008113:Liver Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D054973:Perivascular Epithelioid Cell Neoplasms / Q000175:diagnosis*
chemical_list: D014408:Biomarkers, Tumor