Computer aided sperm analysis

  • Is Casa test accurate?

    More importantly, the results are accurate and reproducible.
    Any technician in the laboratory can click the mouse on the computer and get the same results as any other technician.
    Learn about the measurements of sperm motility and sperm morphology by clicking the links below..

  • What is normal sperm count in CMM?

    A normal sperm count ranges from 15 million sperm to more than 200 million sperm per milliliter (mL) of semen.
    Anything less than 15 million sperm per milliliter, or 39 million sperm per ejaculate, is considered low.
    A low sperm count is often referred to as oligospermia..

  • Computer-Assisted Semen Analysis (CASA) enables reliable analysis of semen images, and is designed to process large number of images with high consistency, accuracy, and repeatability.Oct 7, 2022
  • Motility by computer-assisted sperm analysis
    It provides instant quantification of sperm motility and concentration.
    CASA is relatively better than phase-contrast microscopy as it can generate accurate and highly reproducible data of different kinetic parameters of sperm [60,61].
  • The air-fixed, stained spermatozoa are observed under a bright-light microscope at 400x or 1000x magnification.
    Their viability and mor- phology can be analysed at the same time.
    Those appearing red-pink in colour have a damaged membrane whereas white sperm are viable, as in Photo 2.

Can computer-aided sperm analysis be used in a laboratory?

For sperm analysis, important inter-laboratory variations have been observed in manual analyses.
In this study, a computer-aided sperm analysis (CASA) system was assessed versus manual technique, and specific software modifications were operated to fit the David's classification already used in the laboratory.

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How can sperm analysis be improved in future CASA systems?

Future CASA systems could provide improved clinical relevance for semen analysis by integrating the automated analysis of semen parameters and sperm functional assessments, and perhaps even incorporating molecular biological aspects of sperm analysis, into a database with specialized statistical analytical capabilities.

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What is computer-assisted semen analysis (CASA)?

Computer-assisted semen analysis (CASA) is an automated and objective method to evaluate several sperm parameters, either in conjunction with or instead of routine manual semen analysis.


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