Imunohistochemická analýza retrakční kapsy pars tensa ušního bubínku u dětí
Title in English | Immunohistochemical Analysis of Pars Tensa Retraction Pocket in Children |
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Authors | |
Year of publication | 2017 |
Type | Article in Periodical |
Magazine / Source | Otorinolaryngologie a foniatrie |
MU Faculty or unit | |
Citation | |
Field | ORL, ophthalmology, stomatology |
Keywords | retraction pocket; immunohistochemical analysis; cholesteatoma; childhood |
Description | Introduction: Immunohistochemical analysis of pars tensa retraction pocket in children. Identification of signs typical for cholesteatoma and to support the retraction theory of cholesteatoma. Methods: Standard process of immunohistochemistry of retraction pockets. For immunohistochemistry we used CD45 LCA (Leukocyte common antigen), CD31 (platelet and endothelial cell adhesion molecule), D2-40 (podoplanin - lymphatic vessels) MMP9 (matrix meta-lloproteinase 9 - degradation of extracellular matrix) Ki67 (nuclear proliferation). |
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