Endocrinology Lab Interpretation 2026 Update Patient-Friendly Most people do not need a giant hormone panel. The best starting labs are the ones that separate thyroid disease, insulin resistance, and fluid retention in one pass. 📖 ~11 minutes 📅 April 20, 2026 📝 Published: April 20, 2026 🩺 Medically Reviewed: April 20, 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 […]
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.
Hematology CBC Interpretation 2026 Update Patient-Friendly Yes—an abnormal CBC can suggest leukemia, especially when very high or very low white cells, anemia, low platelets, or blasts appear together. It cannot diagnose cancer by itself; smear review, flow cytometry, and sometimes bone marrow testing confirm what the CBC only hints at. 📖 ~11 minutes 📅 April 20, 2026 📝 Published: April 20, 2026 🩺 Medically Reviewed: April 20, 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 […]
Autoimmunity Lab Interpretation 2026 Update Patient-Friendly A high rheumatoid factor suggests an autoimmune signal but does not diagnose rheumatoid arthritis; a low or negative result does not rule it out, and false positives are common with age, hepatitis C, smoking, Sjögren syndrome, and chronic infection. The real meaning comes from the titer, the lab’s upper limit, anti-CCP, ANA, ESR/CRP, and whether swollen joints are actually present. 📖 ~11 minutes 📅 April 20, 2026 📝 Published: April 20, 2026 🩺 Medically Reviewed: April 20, 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 […]
Iron Studies Lab Interpretation 2026 Update Patient-Friendly A ferritin flag on your lab portal is common—and often misunderstood. The number can reflect iron stores, but just as often it tracks inflammation, liver stress, recent infection, or metabolic syndrome. 📖 ~11 minutes 📅 April 20, 2026 📝 Published: April 20, 2026 🩺 Medically Reviewed: April 20, 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 […]
Endocrinology Lab Interpretation 2026 Update Patient-Friendly A single GH number often says less than patients think. The useful answer usually comes from IGF-1, dynamic testing, symptoms, and the rest of the pituitary panel. 📖 ~10-12 minutes 📅 April 20, 2026 📝 Published: April 20, 2026 🩺 Medically Reviewed: April 20, 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 […]
Hormones Lab Interpretation 2026 Update Patient-Friendly A single DHEA result rarely tells the whole story. This patient-first guide shows how endocrinologists read DHEA vs DHEA-S alongside age, sex, symptoms, and the rest of the hormone panel. 📖 ~11 minutes 📅 April 20, 2026 📝 Published: April 20, 2026 🩺 Medically Reviewed: April 20, 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 […]
Hematology Lab Interpretation 2026 Update Patient-Friendly The first clue is usually low ferritin, not low hemoglobin. I use a stepwise pattern—ferritin, iron saturation, RDW, MCV, reticulocyte count, then hemoglobin—to catch iron loss earlier and with fewer mistakes. 📖 ~11 minutes 📅 April 20, 2026 📝 Published: April 20, 2026 🩺 Medically Reviewed: April 20, 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 […]
Hematology Lab Interpretation 2026 Update Patient-Friendly A mildly high white blood cell count is often reactive and temporary. The differential, the trend, and the rest of the CBC usually decide whether it is reassuring, worth repeating, or genuinely urgent. 📖 ~11 minutes 📅 April 19, 2026 📝 Published: April 19, 2026 🩺 Medically Reviewed: April 19, 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 […]
Kidney Health Lab Interpretation 2026 Update Patient-Friendly Creatinine is useful, but it is often late. This guide explains the earlier renal panel patterns I watch in clinic when kidney dysfunction is being missed on a ‘normal’ lab review. 📖 ~11 minutes 📅 April 19, 2026 📝 Published: April 19, 2026 🩺 Medically Reviewed: April 19, 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 […]
Liver Health Lab Interpretation 2026 Update Patient-Friendly Most adult labs use 0.2-1.2 mg/dL for total bilirubin and 0-0.3 mg/dL for direct bilirubin. Newborns are different: their bilirubin normally rises in the first few days, so interpretation depends on hours after birth, not a single adult-style cutoff. 📖 ~11 minutes 📅 April 19, 2026 📝 Published: April 19, 2026 🩺 Medically Reviewed: April 19, 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 […]