cytology

cytology
The study of the anatomy, physiology, pathology, and chemistry of the cell. SYN: cellular biology, cytobiology. [cyto- + G. logos, study]
- exfoliative c. the examination, for diagnostic purposes, of cells denuded from a neoplasm (or other type of lesion) and recovered from the sediment of the exudate, secretions, or washings from the tissue ( e.g., sputum, vaginal secretion, gastric washings, urine). SYN: cytopathology (2).

* * *

cy·tol·o·gy sī-'täl-ə-jē n, pl -gies
1) a branch of biology dealing with the structure, function, multiplication, pathology, and life history of cells
2) the cytological aspects of a process or structure
cy·to·log·i·cal .sīt-əl-'äj-i-kəl or cy·to·log·ic -'äj-ik adj
cy·to·log·i·cal·ly -i-k(ə-)lē adv
cy·tol·o·gist sī-'täl-ə-jəst n

* * *

n.
the study of the structure and function of cells. The examination of cells under a microscope is used in the diagnosis of various diseases. These cells are obtained by scraping an organ, as in cervical cytology (see cervical smear), by aspiration (see aspiration cytology), or they are collected from cells already shed (exfoliative cytology). See also biopsy.
cytological adj.

* * *

cy·tol·o·gy (si-tolґə-je) [cyto- + -logy] cell biology.

Medical dictionary. 2011.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Cytology — (from Greek κύτος, kytos, a hollow [1]; and λογία, logia) means the study of cells .[2] Cytology is that branch of life science, which deals with the study of cells in terms of structure, function and chemistry. Based on usage it can refer to:… …   Wikipedia

  • cytology — cytology. См. цитология. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • cytology — 1857, from CYTO (Cf. cyto ) + LOGY (Cf. logy). Related: Cytologist (1884) …   Etymology dictionary

  • cytology — ► NOUN ▪ the branch of biology concerned with the structure and function of plant and animal cells. DERIVATIVES cytological adjective cytologist noun …   English terms dictionary

  • cytology — [sī täl′ə jē] n. [ CYTO + LOGY] the branch of biology dealing with the structure, function, pathology, and life history of cells cytologic [sī΄tō läj′ik] adj. cytological cytologically adv. cytologist n …   English World dictionary

  • cytology — n. the study of the structure and function of cells. The examination of cells under a microscope is used in the diagnosis of various diseases. These cells are obtained by scraping an organ, as in cervical cytology (see cervical smear, liquid… …   The new mediacal dictionary

  • cytology — cytologic /suyt l oj ik/, cytological, adj. cytologically, adv. cytologist, n. /suy tol euh jee/, n. the study of the microscopic appearance of cells, esp. for the diagnosis of abnormalities and malignancies. [1885 90; CYTO + LOGY] * * * Study of …   Universalium

  • cytology — citologija statusas T sritis augalininkystė apibrėžtis Mokslas, tyrinėjantis vidinę ląstelių sandarą ir jų gyvybinę veiklą. atitikmenys: angl. cytology rus. цитология …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • cytology technologist — citologijos technologas statusas T sritis profesijos apibrėžtis Technologas, kuris laboratorijoje atlieka iš paciento paimtų organinių išskyrų mėginių testus ir analizes, iš kurių gydytojas gali diagnozuoti ligas ir užtikrinti vėlesnius paciento… …   Inžinieriai, technikai ir technologai. Trikalbis aiškinamasis žodynėlis

  • cytology — noun Etymology: International Scientific Vocabulary Date: 1889 1. a branch of biology dealing with the structure, function, multiplication, pathology, and life history of cells 2. the cytological aspects of a …   New Collegiate Dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”