title: [Metastasis of one tumor into another in multiple primary neoplasms].
abstract: Eight patients had two tumours located in different organs: one of these tumours was carcinoma which metastasized into another, histologically benign neoplasm. Morphological characteristics of the two tumours, sources of metastases and metastasis "recipients", are described. The order of their clinical manifestations was followed up.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology* / Q000556:secondary
vernacular_title: Metastazirovanie odnoĭ opukholi v druguiu pri pervichno-mnozhestvennykh novoobrazovaniiakh.