CBC Index Lab Interpretation 2026 Update Patient-Friendly The MCV blood test tells you the average size of your red blood cells. In adults, 80-100 fL is typical; below 80 fL suggests microcytosis, above 100 fL suggests macrocytosis, and the next useful tests usually depend on ferritin, iron saturation, B12, folate, reticulocytes, thyroid, kidney, and liver clues. 📖 ~11 minutes 📅 April 10, 2026 📝 Published: April 10, 2026 🩺 Medically Reviewed: April 10, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah […]
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.
Electrolytes Lab Interpretation 2026 Update Patient-Friendly This smaller chemistry test answers a big question: are your body fluids, salts, and acid-base balance behaving normally? The value comes from reading sodium, potassium, chloride, and CO2 as a pattern, not one result at a time. 📖 ~11 minutes 📅 April 10, 2026 📝 Published: April 10, 2026 🩺 Medically Reviewed: April 10, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD Chief Medical Officer, Kantesti AI […]
Liver Labs Lab Interpretation 2026 Update Patient-Friendly A mildly high bilirubin result with normal ALT, AST, and ALP is often benign, but not always. The fraction of bilirubin, your symptoms, and a few overlooked clues usually tell the real story. 📖 ~11 minutes 📅 April 10, 2026 📝 Published: April 10, 2026 🩺 Medically Reviewed: April 10, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD Chief Medical Officer, Kantesti AI Dr. Thomas Klein […]
Cholesterol Lab Interpretation 2026 Update Patient-Friendly A normal HDL result often reassures people too much. What matters is whether your LDL pattern reflects excess ApoB particles, genetics, diet response, or a secondary medical cause. 📖 ~11 minutes 📅 April 10, 2026 📝 Published: April 10, 2026 🩺 Medically Reviewed: April 10, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD Chief Medical Officer, Kantesti AI Dr. Thomas Klein is a board-certified clinical hematologist and […]
Thyroid Health Lab Interpretation 2026 Update Patient-Friendly A normal TSH can coexist with low T3 for reasons that have little to do with permanent thyroid failure. I’ll show you how I sort conversion issues, illness effects, assay noise, and the few patterns that deserve a fuller workup. 📖 ~11 minutes 📅 April 10, 2026 📝 Published: April 10, 2026 🩺 Medically Reviewed: April 10, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD Chief […]
Lab Selection Lab Interpretation 2026 Update Patient-Friendly The closest lab is not always the safest one. For a routine blood test or annual blood test, sample handling, accreditation, turnaround, and honest pricing matter more than postcode. 📖 ~10-12 minutes 📅 April 10, 2026 📝 Published: April 10, 2026 🩺 Medically Reviewed: April 10, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD Chief Medical Officer, Kantesti AI Dr. Thomas Klein is a board-certified clinical […]
Hydration Science Lab Interpretation 2026 Update Patient-Friendly A dry sample can look like kidney trouble or a high CBC. Here is how we tell hemoconcentration from a true abnormality before repeating the draw. 📖 ~11 minutes 📅 April 10, 2026 📝 Published: April 10, 2026 🩺 Medically Reviewed: April 10, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD Chief Medical Officer, Kantesti AI Dr. Thomas Klein is a board-certified clinical hematologist and internist […]
Preventive Screening Lab Interpretation 2026 Update Patient-Friendly Premium screening can be useful, but only if you know which labs actually change care. This is the practical breakdown I give patients when they are deciding whether a high-end panel is worth paying for. 📖 ~11 minutes 📅 April 9, 2026 📝 Published: April 9, 2026 🩺 Medically Reviewed: April 9, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD Chief Medical Officer, Kantesti AI Dr. […]
Autoimmunity Lab Interpretation 2026 Update Patient-Friendly A lupus blood test is never one number: ANA screens, anti-dsDNA adds specificity, and low C3/C4 with urine or CBC changes is when a positive result starts to matter. Most false alarms are low-titer ANA with normal complements and no organ signs. 📖 ~11 minutes 📅 April 9, 2026 📝 Published: April 9, 2026 🩺 Medically Reviewed: April 9, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead Author Thomas Klein, MD […]
Lipids Lab Interpretation 2026 Update Patient-Friendly For most adults, a normal fasting triglyceride level is under 150 mg/dL, while a routine nonfasting value is usually acceptable if it is under 175 mg/dL. Results of 200-499 mg/dL are high, and 500 mg/dL or more needs prompt follow-up because pancreatitis risk starts to matter. 📖 ~10-12 minutes 📅 April 9, 2026 📝 Published: April 9, 2026 🩺 Medically Reviewed: April 9, 2026 ✅ Evidence-Based This guide was written under the leadership of Dr. Thomas Klein, MD in collaboration with the Kantesti AI Medical Advisory Board, including contributions from Prof. Dr. Hans Weber and medical review by Dr. Sarah Mitchell, MD, PhD. Lead […]