title: [Contemporary methods of the target puncture of the mammary gland].
abstract: New accurate methods of puncture of the mammary gland, making use of preliminary layout using roentgenograms, coordination nets, Cytoguide comprter device, and ultrasound-monitored spot biopsy replaced the traditional poorly informative methods. Sonography-monitored puncture is the most informative in cases with both palpated and unpalpated formations shaped as nodules: it permits imaging in 85% of cases. However, in 25-30% of cases unpalpated cancer presents as microcalcinates and cord-like restructuring which cannot be imaged on sonograms. Moreover, unpalpated cancer presenting as a nodule against the background of fatty involution also may be undiscernible on sonograms. In such cases puncture controlled by roentgenography with a computer device and a relevant kit of disposable instruments is advisable, giving accurate information in 61.1% of cases.
authors.forename: I M
authors.initials: IM
authors.lastname: Frolov
authors.forename: V P
authors.initials: VP
authors.lastname: Kharchenko
authors.forename: N I
authors.initials: NI
authors.lastname: Rozhkova
authors.forename: F A
authors.initials: FA
authors.lastname: Astrakhantsev
authors.forename: E G
authors.initials: EG
authors.lastname: Chikirdin
mesh_terms: D000328:Adult; D001707:Biopsy, Needle / Q000379:methods*; D001940:Breast / Q000473:pathology*; D001941:Breast Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D002985:Clinical Protocols; D003936:Diagnosis, Computer-Assisted; D005260:Female; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D015203:Reproducibility of Results; D016217:Ultrasonography, Mammary
vernacular_title: Sovremennye metodiki pritselńoĭ punktsii molochnoĭ zhelezy.