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.
Cardiac Testing Lab Interpretation 2026 Update Patient-Friendly Troponin I and troponin T both detect injury to heart muscle, but they are different proteins measured by different laboratory methods. The assay name, local upper reference limit, symptoms, ECG, and serial change matter far more than comparing one isolated number online. 📖 ~11 minutes 📅 July 20, […]
Adrenal Hormones Lab Interpretation 2026 Update Patient-Friendly Cortisol and DHEA-S are made by the adrenal glands, but a single result rarely diagnoses a stress problem. The useful question is whether their timing, test method, medications, symptoms, and companion results form a coherent endocrine pattern. 📖 ~11 minutes 📅 July 20, 2026 📝 Published: July 20, […]
Lab Interpretation Patient-Friendly Clinical Context 2026 Update A high or low flag means your result falls outside that laboratory’s comparison interval; it does not, by itself, diagnose illness. The useful question is whether the result fits your symptoms, medications, collection conditions, and prior results. 📖 ~11 minutes 📅 July 19, 2026 📝 Published: July 19, […]
Hormones Lab Interpretation 2026 Update Patient-Friendly DHEA is an adrenal hormone with a short lifespan in the bloodstream; DHEA-S is its more stable, more commonly tested form. The letters look similar, but the distinction changes how clinicians interpret a result. 📖 ~11 minutes 📅 July 19, 2026 📝 Published: July 19, 2026 🩺 Medically Reviewed: […]
Hormone Health Lab Interpretation 2026 Update Patient-Friendly A high FSH result most often reflects reduced ovarian function after menopause or reduced testicular function in men, but age, timing, medications, and paired hormone results change the meaning. Here is how I separate an expected finding from one that needs prompt endocrine review. 📖 ~11 minutes 📅 […]
Trace Minerals Lab Interpretation 2026 Update Patient-Friendly A high serum copper result usually reflects more ceruloplasmin, not dangerous copper accumulation. The useful next step is to interpret the number alongside hormones, inflammation, liver tests, and repeat-testing conditions. 📖 ~11 minutes 📅 July 19, 2026 📝 Published: July 19, 2026 🩺 Medically Reviewed: July 19, 2026 […]
Immunology Lab Interpretation 2026 Update Patient-Friendly A raised total IgE often reflects an allergic tendency, especially eczema, hay fever or asthma, but it can also point to parasites, a medication reaction, or an uncommon immune condition. The number is a clue, not a diagnosis or a list of foods to avoid. 📖 ~11 minutes 📅 […]
Hormone Health Lab Interpretation 2026 Update Patient-Friendly Low FSH often reflects normal hormone feedback, cycle timing, pregnancy, or medication—not a fertility diagnosis by itself. It deserves focused follow-up when it occurs with absent periods, low sex hormones, infertility, or pituitary symptoms. 📖 ~11 minutes 📅 July 19, 2026 📝 Published: July 19, 2026 🩺 Medically […]
Electrolytes Lab Interpretation 2026 Update Patient-Friendly A low chloride result usually reflects fluid or stomach-acid loss, a diuretic effect, or a shift in acid-base balance rather than a chloride deficiency from diet. The urgency depends far more on the accompanying CO2, potassium, sodium, kidney results, symptoms, and medication timing than on chloride alone. 📖 ~11 […]
CBC Indices Lab Interpretation 2026 Update Patient-Friendly A high MCH usually means your red cells carry more haemoglobin per cell because the cells themselves are larger. The useful question is not whether MCH is high in isolation, but why the cells have enlarged and what the rest of your CBC shows. 📖 ~11 minutes 📅 […]