Everything we have published on tests and numbers, newest first.

Advice on an abnormal ECG and what follows tends to split in two: impossibly complex, or sold as one click. Reality sits between. It needs some…

Advice on follow-up rhythm for lung nodules tends to split in two: impossibly complex, or sold as one click. Reality sits between. It needs some…

Most people want organising years of reports to make things better. The workable version of that goal is steadier: a floor you can hit on a bad day.…

Let us set the limits of the blind spots of employer check-ups first: it reliably improves fewer trips you did not need, and it does not deliver…

Most people do not fail at baseline tests in your thirties from misunderstanding it. They fail because understanding is not doing. What follows is…

Advice on which screening tests are worth it first tends to split in two: impossibly complex, or sold as one click. Reality sits between. It needs…

Separate two things in the blood count lines that matter: the outcome you want and the action you can sustain. When the gap is too wide, shrink the…

Separate two things in reading a four-part lipid panel: the outcome you want and the action you can sustain. When the gap is too wide, shrink the…

There is plenty written about where fasting glucose stops being normal and little you can act on. This piece stays concrete: every action can be done…

Anyone who has spent time on first steps when uric acid is high has a failure story: a strong start, a collapse in the middle, then silence. This is…

Let us set the limits of why liver enzymes fluctuate first: it reliably improves a feel for your medication rhythm, and it does not deliver…

There is plenty written about a first pass on thyroid function and little you can act on. This piece stays concrete: every action can be done at your…

Advice on are tumour markers worth testing tends to split in two: impossibly complex, or sold as one click. Reality sits between. It needs some…

If you have already tried what an abdominal ultrasound shows and dropped it, the fault is usually in the setup: a starting point set too high, an…

Anyone who has spent time on what carotid ultrasound tells you has a failure story: a strong start, a collapse in the middle, then silence. This is…

If you only read one paragraph, read this: when to check bone density depends on how the situation is set up, not on how you feel at the time.…

There is plenty written about preparing for bloodwork properly and little you can act on. This piece stays concrete: every action can be done at the…

Separate two things in how seriously to take a flagged result: the outcome you want and the action you can sustain. When the gap is too wide, shrink…

Let us set the limits of setting a recheck interval first: it reliably improves fewer trips you did not need, and it does not deliver overnight.…

There is plenty written about when two results disagree and little you can act on. This piece stays concrete: every action can be done at the kitchen…