A Reference Interval Is Not a Personal Treatment Target
Separate the laboratory comparison interval from a diagnosis or a treatment goal chosen for an individual patient.
· 7 min readCrispFacts · 116 articles
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CrispFacts uses a publication byline for research and software-assisted writing. Sources and limitations are identified in each article. This byline does not represent a named clinician or claim medical review.
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LDL, HDL, and Triglycerides: What a Lipid Panel Separates
A clear map of lipid-panel labels, including why triglycerides are not another name for cholesterol.
· 6 min readCollection Date, Report Date, and Review Date Are Different Events
Keep the sample date separate from the day a report appeared or a clinician discussed it when organizing laboratory records.
· 5 min readFerritin, Serum Iron, and TIBC Are Different Measurements
Compare the roles of iron-storage, circulating-iron, and binding measurements without treating one number as a supplement instruction.
· 5 min readFasting Glucose and Random Glucose: The Timing Is Part of the Name
Why fasting and random glucose results need their collection context, even though both measure blood glucose.
· 5 min readCBC and CBC With Differential: What the Extra Words Add
A CBC with differential adds a breakdown of white blood cells. Here is how that differs from the total white-cell count.
· 5 min readThe Eight Measurements in a Basic Metabolic Panel
A component-by-component map of the conventional BMP, including what belongs to another panel and why the group is not a health score.
· 5 min readHigh, Low, Positive, Indeterminate: Four Different Kinds of Lab Language
A flag, a detected target, and an uncertain finding answer different questions. Read the label before deciding what the number means.
· 7 min read