Cyst Volume Measurement
Cyst Volume Measurement - Related Videos
08:51
Understanding Concentration and Measuring Volumes
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2023
Solutions are utilized to some degree in almost all biological research applications. Therefore understanding how to measure and manipulate them is imperative to any experiment. In this video, concepts in preparing solutions are introduced. Solutions consist of a solute dissolved in solvent to yield a homogeneous mixture of molecular substances. Solutions are generally identified by their components and corresponding concentrations. Concentrated solutions are diluted through various...
09:15
Measuring Pressure Volume Loops in the Mouse
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Cited by 16 •
2016
This manuscript describes a detailed protocol for the collection of pressure-volume data from the mouse.
09:49
Measurement of the Pressure-volume Curve in Mouse Lungs
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Cited by 47 •
2015
Here we present a protocol to simply and reliably measure the lung pressure-volume curve in mice, showing that it is sufficiently sensitive to detect phenotypic parenchymal changes in two common lung pathologies, pulmonary fibrosis and emphysema. This metric provides a means to quantify the lung’s structural changes with developing pathology.
03:10
Microscopic Cyst Resection for the Treatment of Patients Diagnosed with Epididymal Cyst
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2023
Here, we present a protocol to treat patients diagnosed with an epididymal cyst using microscopic cyst resection. Based on microscopic manipulation, a largely improved visualization of the subtle tissue structures of the epididymis was obtained, so the cyst could be clearly dissected apart and completely removed intact.
07:38
Cardiac Catheterization in Mice to Measure the Pressure Volume Relationship: Investigating the Bowditch Effect
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Cited by 10 •
2015
This article describes the measurement of murine left ventricular function via pressure/volume analysis at different heart rates.
FAQs
Geometric formulas estimate volume from measured cyst dimensions, whereas slice-based assessment outlines the cyst boundary across imaging sections. The formula approach can provide a practical estimate when dimensions are available, while boundary tracing uses information from multiple slices. The selected approach should match the available images and the clarity of the cyst margins.
Image quality and boundary definition are central sources of measurement accuracy. Poorly visualized margins can make it difficult to determine where the cyst ends, while clearer images support more consistent outlining or dimension recording. Using the same measurement approach across imaging sessions helps make observed changes more interpretable during clinical follow-up.
A single diameter summarizes only one dimension, while volume incorporates the cyst’s overall three-dimensional size. This broader measurement can provide a more informative basis for comparing examinations, particularly when the lesion changes in more than one direction. In clinical evaluation, that added quantitative information supports clearer assessment of growth, regression, or treatment response.
Standardization makes measurements from different imaging sessions more comparable by applying a consistent approach to image interpretation and volume estimation. Clinicians can then evaluate whether an apparent change reflects cyst growth, regression, or treatment response rather than differences in measurement practice. Consistent methods also support clearer communication among members of the care team.
The process begins with images from ultrasound, computed tomography, or magnetic resonance imaging. The cyst is then assessed either by recording dimensions for a geometric calculation or by outlining its boundary across imaging slices. The resulting estimate can be documented and compared with later measurements, provided the image quality and boundary definition remain adequate.
Serial measurements are useful when clinicians need objective information about how a cyst changes over time. Comparing volumes can help track growth or regression, evaluate treatment response, and contribute to risk assessment. In research, standardized values allow comparisons among patients, imaging sessions, and therapeutic studies, strengthening the consistency of outcome evaluation.