Histopathologic features of koilocytotic atypia: a detailed description. 1981

L Recher, and E Srebnik

Consecutive cervical biopsies and available cervical smears of 136 patients were screened for changes of koilocytotic atypia in order to select suitable cases for an electron microscopic search for papilloma-type viruses. The initial screening revealed histopathologic features that have not been stressed sufficiently in previous reports and that are important for the recognition of koilocytotic atypia in tissue sections. Koilocytotic atypia affects the squamous epithelium of the transformation zone. The cells involved show cytoplasmic vacuolization that might be related to their ability to store glycogen. The most characteristic feature of this condition is the peripheral cytoplasmic condensation associated with an increase of tonofilaments. In tissue sections, the squamous epithelium has a coarse textural pattern, illustrated and described in detail in this report. The differentiation of koilocytotic atypia from other lesions of the uterine cervix is essential if its nature and clinical behavior are to be investigated.

UI MeSH Term Description Entries
D002467 Cell Nucleus Within a eukaryotic cell, a membrane-limited body which contains chromosomes and one or more nucleoli (CELL NUCLEOLUS). The nuclear membrane consists of a double unit-type membrane which is perforated by a number of pores; the outermost membrane is continuous with the ENDOPLASMIC RETICULUM. A cell may contain more than one nucleus. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed) Cell Nuclei,Nuclei, Cell,Nucleus, Cell
D002577 Uterine Cervical Diseases Pathological processes of the UTERINE CERVIX. Cervix Diseases,Cervical Disease, Uterine,Cervical Diseases, Uterine,Cervix Disease,Disease, Cervix,Disease, Uterine Cervical,Diseases, Cervix,Diseases, Uterine Cervical,Uterine Cervical Disease
D002584 Cervix Uteri The neck portion of the UTERUS between the lower isthmus and the VAGINA forming the cervical canal. Cervical Canal of the Uterus,Cervical Canal, Uterine,Ectocervix,Endocervical Canal,Endocervix,External Os Cervix,External Os of the Cervix,Uterine Cervical Canal,Cervix,Cervixes,Uterine Cervix,Canal, Endocervical,Canal, Uterine Cervical,Cervix, External Os,Cervix, Uterine,Endocervical Canals,Uterine Cervical Canals
D003593 Cytoplasm The part of a cell that contains the CYTOSOL and small structures excluding the CELL NUCLEUS; MITOCHONDRIA; and large VACUOLES. (Glick, Glossary of Biochemistry and Molecular Biology, 1990) Protoplasm,Cytoplasms,Protoplasms
D004848 Epithelium The layers of EPITHELIAL CELLS which cover the inner and outer surfaces of the cutaneous, mucus, and serous tissues and glands of the body. Mesothelium,Epithelial Tissue,Mesothelial Tissue,Epithelial Tissues,Mesothelial Tissues,Tissue, Epithelial,Tissue, Mesothelial,Tissues, Epithelial,Tissues, Mesothelial
D005260 Female Females
D006003 Glycogen
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014617 Vacuoles Any spaces or cavities within a cell. They may function in digestion, storage, secretion, or excretion. Vacuole

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