title: [Percutaneous visceral tumor puncture director].
abstract: A percutaneous visceral tumor puncture director is introduced in this paper, which can be used for needle biopsy and brush biopsy in kinds of visceral tumor. The clinical informations show that the application of the director can increase the positive ratio of puncture, and it has important clinical value. The director is safe, practical and easy to operate.
authors.affiliation: The First Hospital of Xi An Jiaotong University.
authors.forename: Ming-juan
authors.initials: MJ
authors.lastname: Zhang
authors.forename: Jun
authors.initials: J
authors.lastname: Yang
mesh_terms: D001707:Biopsy, Needle / Q000295:instrumentation* / Q000379:methods; D004867:Equipment Design; D006801:Humans; D009369:Neoplasms / Q000473:pathology*; D012680:Sensitivity and Specificity