title: Fine needle aspiration cytology in a case of hepatoblastoma.
abstract: The cytologic features of a case of hepatoblastoma diagnosed by fine needle aspiration (FNA) in an 18-month-old female infant are described. A mass detected in the left lobe of the liver on routine examination was subjected to FNA. The distinctive cytologic findings included malignant cells in small clusters and in acinar arrangements. Some of the acinar structures had bile plugs. Fat vacuoles were present within the cytoplasm of some of the malignant cells. Immature hematopoietic cells were also present.
mesh_terms: D001707:Biopsy, Needle; D006528:Carcinoma, Hepatocellular / Q000473:pathology*; D005260:Female; D006801:Humans; D007223:Infant; D008113:Liver Neoplasms / Q000473:pathology*