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Journal

• Health Screening8/21/2026

  One tumor marker came back slightly high. Does that mean cancer?

  An upward arrow is not a diagnosis. It is not an all-clear either. These markers were never designed to diagnose anything. There is only one right way to use them: read them alongside your imaging results and your own previous numbers.

  

• Health Screening8/6/2026

  Your checkup report says "follow-up recommended." For how long?

  The phrase "follow-up recommended" leaves out three things: what to follow up with, how often, and when it can stop. This article shows you how to get those three answers, and explains why a follow-up usually does not require buying a whole package again.

  

• Health Screening7/22/2026

  Choosing a health check package: what does the one that costs twice as much actually add?

  Two packages can both be called a “full-body health check” and still differ in price by a factor of two. The gap isn’t about service. It comes down to four or five specific tests. This article lays them out one by one.