Dr. Thomas Klein is a board-certified clinical hematologist serving as Chief Medical Officer at Kantesti AI. With over 15 years of experience in laboratory medicine and a strong interest in AI-supported interpretation of blood test results, he works to connect new technology with everyday clinical practice. His areas of interest include biomarker analysis, clinical decision support research and population-specific reference range optimization. As CMO, he contributes clinical input to the platform's internal benchmarking and provides clinical oversight for the medical quality of Kantesti's educational reports.

Store Lab Results Safely: Digital Record Tips for 2026

Categories
Articles

Digital Health Records Lab Interpretation 2026 Update Patient-Friendly A practical patient guide to organizing, securing, and sharing lab reports across clinics, apps, family accounts, and AI health tools without stripping away the medical context that makes results meaningful. 📖 ~11 minutes 📅 May 1, 2026 📝 Published: May 1, 2026 🩺 Medically Reviewed: May 1, […]

What Does High IgG Mean? Immune, Liver and Protein Clues

Categories
Articles

Immunology Lab Interpretation 2026 Update Patient-Friendly A raised serum IgG is a real immunology marker, not the same thing as food IgG intolerance marketing. Doctors read it alongside globulin, albumin, liver enzymes, inflammation markers and protein electrophoresis. 📖 ~11 minutes 📅 May 1, 2026 📝 Published: May 1, 2026 🩺 Medically Reviewed: May 1, 2026 […]

High Lp(a) Meaning: Inherited Heart Risk and Next Steps

Categories
Articles

Heart Risk Lab Interpretation 2026 Update Patient-Friendly Lp(a) is the cholesterol result many patients never see on a standard lipid panel. When it is high, the story is often genetic rather than dietary. 📖 ~11 minutes 📅 May 1, 2026 📝 Published: May 1, 2026 🩺 Medically Reviewed: May 1, 2026 ✅ Evidence-Based This guide […]

What Low Total Protein Means: Albumin, Globulin Clues

Categories
Articles

Serum Proteins Lab Interpretation 2026 Update Patient-Friendly A low total protein result is rarely a diagnosis by itself. The real meaning comes from the albumin, globulin, A/G ratio, urine protein, liver markers, inflammation markers, and your recent clinical story. 📖 ~11 minutes 📅 April 30, 2026 📝 Published: April 30, 2026 🩺 Medically Reviewed: April […]

Normal Range for Copper: Tests, Zinc and Liver Clues

Categories
Articles

Trace Minerals Lab Interpretation 2026 Update Patient-Friendly Copper results are easy to misread because serum copper moves with ceruloplasmin, estrogen, inflammation, zinc intake and liver handling. The number matters — but the pattern matters more. 📖 ~11 minutes 📅 April 30, 2026 📝 Published: April 30, 2026 🩺 Medically Reviewed: April 30, 2026 ✅ Evidence-Based […]

Normal Range for AMH by Age: IVF and PCOS Clues

Categories
Articles

Fertility Hormones Lab Interpretation 2026 Update Patient-Friendly AMH is useful, but it is not a fertility verdict. The number is best read with age, cycle pattern, ultrasound findings, and the reason the test was ordered. 📖 ~11 minutes 📅 April 30, 2026 📝 Published: April 30, 2026 🩺 Medically Reviewed: April 30, 2026 ✅ Evidence-Based […]

Normal Range for Homocysteine: Heart and B12 Clues

Categories
Articles

Heart Risk B12 & Folate 2026 Update Patient-Friendly Homocysteine is a small number with a surprisingly broad story: methylation, B vitamins, kidney clearance, vascular risk, and sometimes medication effects all meet here. 📖 ~11 minutes 📅 April 30, 2026 📝 Published: April 30, 2026 🩺 Medically Reviewed: April 30, 2026 ✅ Evidence-Based This guide was […]

Tryptase Test: High Levels, Mast Cells and Timing Clues

Categories
Articles

Allergy Testing Lab Interpretation 2026 Update Patient-Friendly Serum tryptase can be a very useful clue after anaphylaxis, but only when the clock, the baseline, and the clinical story line up. 📖 ~11 minutes 📅 April 30, 2026 📝 Published: April 30, 2026 🩺 Medically Reviewed: April 30, 2026 ✅ Evidence-Based This guide was written under […]

Anti-CCP Test: Positive Results and Rheumatoid Arthritis Risk

Categories
Articles

Rheumatology Lab Interpretation 2026 Update Patient-Friendly Anti-CCP is one of the few autoimmune blood markers that can warn about rheumatoid arthritis before permanent joint damage appears. The number matters, but the pattern around it matters more. 📖 ~11 minutes 📅 April 30, 2026 📝 Published: April 30, 2026 🩺 Medically Reviewed: April 30, 2026 ✅ […]

Lead Blood Test Results: Safe Levels and Next Steps

Categories
Articles

Lead Exposure Lab Interpretation 2026 Update Patient-Friendly A practical physician’s guide to blood lead level results after possible exposure from old paint, plumbing, ceramics, soil, hobbies, or work. 📖 ~11 minutes 📅 April 30, 2026 📝 Published: April 30, 2026 🩺 Medically Reviewed: April 30, 2026 ✅ Evidence-Based This guide was written under the leadership […]