title: [Thyroid cancer with signs of C- and A-cell differentiation].
abstract: The paper reports a case of thyroid cancer in a female patient aged 56 operated on for nodular euthyroid goiter. The tumor had a mixed histological structure of medullary-follicular cancer and resembled malignant hemangioendothelioma. Electron microscopy detected tumor cells of A- and C-cell type as well as nondifferentiated elements. The tumor contained deposits of amorphous mass deprived of tinctorial properties characteristic of APUD-amyloid and having fine-fibrillar material produced by tumor C-cells.
authors.forename: V B
authors.initials: VB
authors.lastname: Zolotarevskiĭ
authors.forename: S M
authors.initials: SM
authors.lastname: Sekamova
authors.forename: K E
authors.initials: KE
authors.lastname: Chilingaridi
mesh_terms: D018263:Adenocarcinoma, Follicular / Q000648:ultrastructure*; D018276:Carcinoma, Medullary / Q000648:ultrastructure*; D002471:Cell Transformation, Neoplastic / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D008875:Middle Aged; D013961:Thyroid Gland / Q000648:ultrastructure; D013964:Thyroid Neoplasms / Q000648:ultrastructure*
vernacular_title: Rak shchitovidnoĭ zhelezy s priznakami C- i A-kletochnoĭ differentsirovki.