How do you perform a cytology test?
Body fluid cytology is an important diagnostic test for various malignant and benign conditions.
Effusions can be caused by inflammatory, infectious, and benign; neoplastic or malignant; and primary or metastatic diseases..
What fluid is used for cytology collection?
We offer cytologic evaluation of multiple fluid types, including body cavity fluids, cerebrospinal fluid, synovial fluid and tracheal and bronchoalveolar washes.
Fluids from cystic masses and other sites (urine, bile) may also be submitted..
What is a cytology exam of body fluids?
Some of the ways a provider can collect cytology test samples include:
- Brushing or scraping tissue from the surface of a part of your body
- Collecting fluid or discharge samples from your body, such as a pee sample
- Using fine-needle aspiration to draw a fluid sample from an area in your body
What is cytological examination?
Cytology is the exam of a single cell type, as often found in fluid specimens.
It's mainly used to diagnose or screen for cancer.
It's also used to screen for fetal abnormalities, for pap smears, to diagnose infectious organisms, and in other screening and diagnostic areas..
What is cytological study of body fluids?
Body fluid cytology is an important diagnostic test for various malignant and benign conditions.
Effusions can be caused by inflammatory, infectious, and benign; neoplastic or malignant; and primary or metastatic diseases..
What is the procedure for fluid cytology?
The term exfoliative cytology refers to "microscopic examination of cells contained within body fluids".
The three body cavities, the pleura (enclosing the lungs), the peritoneum (enclosing the intestinal tract), and the pericardium (enclosing the heart), may be checked for fluid..
- In a healthy human, the pleural space contains a small amount of fluid (about 10 to 20 mL), with a low protein concentration (less than 1.5 g/dL).
Pleural fluid is filtered at the parietal pleural level from systemic microvessels to the extrapleural interstitium and into the pleural space down a pressure gradient. - The most common type of intervention cytology is fine-needle aspiration (FNA).
A healthcare provider will inject a thin needle into the area that they need to sample and draw out fluid.
A pathologist then examines the cells in the fluid under a microscope.Aug 17, 2021