cytology


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Related to cytology: Cell biology, exfoliative cytology, urine cytology, Cervical cytology

cytology

 [si-tol´o-je]
the study of cells, their origin, structure, function, and pathology. adj., adj cytolog´ic.
aspiration biopsy cytology (ABC) the microscopic study of cells from superficial or internal lesions obtained by aspiration biopsy.
exfoliative cytology microscopic examination of cells desquamated from a body surface or lesion, done to detect malignancy or microbiologic changes, to measure hormonal levels, and for other purposes. The cells may be obtained by such procedures as aspiration, washing, smear, and scraping, and the technique may also be applied to secretions such as sputum, urine, abdominal fluid, prostatic secretions, and vaginal secretions.

cy·tol·o·gy

(sī-tol'ō-jē),
The study of the anatomy, physiology, pathology, and chemistry of the cell.
[cyto- + G. logos, study]

cytology

/cy·tol·o·gy/ (si-tol´ah-je) the study of cells, their origin, structure, function, and pathology.cytolog´ic
aspiration biopsy cytology  (ABC) the microscopic study of cells obtained from superficial or internal lesions by suction through a fine needle.
exfoliative cytology  microscopic examination of cells desquamated from a body surface or lesion as a means of detecting malignancy and microbiologic changes, to measure hormonal levels, etc. Such cells are obtained by aspiration, washing, smear, or scraping.

cytology

(sī-tŏl′ə-jē)
n.
The branch of biology that deals with the formation, structure, and function of cells.

cy′to·log′ic (-tə-lŏj′ĭk), cy′to·log′i·cal adj.
cy·tol′o·gist n.

cytology

[sītol′əjē]
Etymology: Gk, kytos + logos, science
the study of cells, including their formation, origin, structure, function, biochemical activities, and pathological characteristics. Kinds of cytology include aspiration biopsy cytology and exfoliative cytology. Also called cell biology. cytologic, cytological, adj.

cytology

Cell biology
The biology of structure, function, multiplication, pathology, and history of cells. In the working parlance, “cell biology” is preferred to “cytology,” given the obvious potential for confusion with health professionals (cytologists and cytotechnologists) who examine cell specimens to render clinical diagnoses. Those who study such phenomena are called cell biologists, not cytologists.

Medspeak
The formal discipline in which cells are studied and the changes seen correlated with the clinical findings in patients.
 
Pathology
The microscopic examination of body fluids for the detection of disease; in cytology, the most common specimen is the Pap smear, a normal component of a gynaecologic examination which is the best means of detecting early, curable stages of cancer of the uterine cervix—formerly the most common cause of death in sexually active women—as well as viral, fungal and other infections of the female genital tract. Cytology specimens can be obtained from various fluids (urine, CSF, or sputum or discharges) specifically as a means of detecting abnormal or malignant cells.

cytology

1. The formal discipline in which cells are studied and the changes seen correlated with the clinical findings in Pts.
2. Cytologic examination, cytologic study The microscopic examination of body fluids for the detection of disease; in cytology, the most common specimen is the Pap smear, a normal component of a gynecologic examination and is the best means of detecting early, curable stages of cancer the uterine cervix–formerly the most common cause of death in sexually active ♀ as well as viral, fungal and other infections of the ♀ genital tract; cytology specimens can be obtained from various fluids–urine, CSF, or sputum or discharges, specifically as a means of detecting abnormal or malignant cells. See Aspiration cytology, Automated cytology, Bile cytology, Brush cytology, Exfoliative cytology, Fine needle aspiration cytology, Needle aspiration cytology, Ocular cytology, Pap smear, Screening, Touch cytology, Urine cytology.

cy·tol·o·gy

(sī-tol'ŏ-jē)
The study of the anatomy, physiology, pathology, and chemistry of the cell.
Synonym(s): cellular biology.
[cyto- + G. logos, study]

cytology

1. The study of cells.
2. An abbreviation of the phrase ‘exfoliative cytology’ the examination of isolated cells, obtained from cervical smears, sputum or elsewhere, to determine whether or not they are cancerous.

cytology

the study of cells.

cytology 

A study of cells to detect diseases. The usual procedure is to obtain a sample, to fix it on a glass slide, treat it with various dyes and inspect it under a microscope. Differential staining allows identification of the cells and their state of health.

cy·tol·o·gy

(sī-tol'ŏ-jē)
The study of the anatomy, physiology, pathology, and chemistry of the cell.
[cyto- + G. logos, study]

cytology (sītol´əjē),

n the study of the anatomy, physiology, pathology, and chemistry of a cell.
cytology, exfoliative,
n the study of desquamated cells.

cytology

the study of cells, their origin, structure, function and pathology.

aspiration biopsy cytology (ABC)
the microscopic study of cells obtained from superficial or internal lesions by suction through a fine needle.
brush cytology
examination of cells obtained from a mucosal surface using a cytological brush.
exfoliative cytology
microscopic examination of cells desquamated from a body surface or lesion as a means of detecting malignancy and microbiological changes, to measure hormonal levels, etc. Such cells may be obtained by such procedures as aspiration, washing, smear and scraping, and the technique may be applied to vaginal secretions, urine, abdominal fluid, prostatic secretion, etc.
References in periodicals archive ?
Risk factors for abnormal and cytology in young heterosexual women.
To the best of our knowledge, there is no reported data available on subjects wearing CWRGP using impression cytology methods.
In developing countries cytology may not be viable with the current infrastructure and vaccination is too costly.
Five years later, significantly fewer women had lesions and cervical cancer in the HPV group compared with those given cytology alone.
since the award of the first liquid based cytology contract back in
Cytology with use of HPV testing to triage ASCUS cytology (every 1-3 years) (cytology+HPV triage);
Interpretation & conclusion: The main utility of HC-II is in the triage of patients with cytology smear diagnosis of ASC-US, ASC-H or L-SIL, for referral to colposcopic examination.
He added: "By introducing liquid- based cytology, Scotland is leading the way in the UK in improving the level of service that women will receive.
Earlier this year he relinquished his European export director's role with CellPath to concentrate on developing the company's sales of the AutoCyte PREP liquid based cytology system in the UK and Ireland for United States manufacturers TriPath Imaging.
We present an unusual case of a pure NEC of large cell type with malignant cytologic features metastatic to the pleura that was diagnosed by pleural fluid cytology and confirmed by immunocytochemistry, hormone receptor studies, and histopathologic examination.