CBC Differential Lab Interpretation 2026 Update Patient-Friendly A high lymphocyte percentage can look scary on a CBC, but the absolute lymphocyte count is the number doctors usually act on first. The trick is knowing when a percentage is just a mathematical shift—and when it deserves follow-up. 📖 ~11 minutes 📅 April 26, 2026 📝 Published: […]
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.
CBC Guide Lab Interpretation 2026 Update Patient-Friendly White blood cell counts move with age, pregnancy, stress, medicines, and infection. The safest interpretation comes from the differential count, symptoms, and whether the result is new or persistent. 📖 ~11 minutes 📅 April 26, 2026 📝 Published: April 26, 2026 🩺 Medically Reviewed: April 26, 2026 ✅ […]
Kidney Function Lab Interpretation 2026 Update Patient-Friendly A mildly low eGFR can be normal aging, dehydration, muscle effects, or early kidney disease. The difference usually comes from trend, urine albumin, and whether creatinine is moving. 📖 ~11 minutes 📅 April 26, 2026 📝 Published: April 26, 2026 🩺 Medically Reviewed: April 26, 2026 ✅ Evidence-Based […]
Liver Enzymes Lab Interpretation 2026 Update Patient-Friendly For most adults, ALT is roughly 7-35 U/L in women and 10-40 U/L in men, but labs vary. The real question is when a borderline result is just noise and when it is the first clue to liver disease. 📖 ~11 minutes 📅 April 26, 2026 📝 Published: […]
Endocrinology Lab Interpretation 2026 Update Patient-Friendly The cutoff on the lab report stays mostly the same across adulthood, but risk and follow-up do not. I rarely interpret a 5.6% result the same way in a 28-year-old and an 82-year-old. 📖 ~11 minutes 📅 April 26, 2026 📝 Published: April 26, 2026 🩺 Medically Reviewed: April […]
Iron Studies Lab Interpretation 2026 Update Patient-Friendly After IV iron, ferritin levels usually rise fast and often sit above the standard lab range for 2 to 8 weeks before drifting down. A temporary result around 300 to 800 ng/mL can be normal soon after infusion; a persistently high level, especially with transferrin saturation above 45% […]
Blood Test Prep Lab Interpretation 2026 Update Patient-Friendly Most common blood tests do not require fasting. The usual exceptions are fasting glucose, OGTT, fasting insulin, and selected triglyceride, iron, testosterone, or cortisol checks where an 8-12 hour fast or morning timing changes the result enough to matter. 📖 ~10-12 minutes 📅 April 26, 2026 📝 […]
Electrolytes Blood Test Interpretation 2026 Update Patient-Friendly Chloride is the quiet electrolyte on most BMP and CMP reports. Yet it often tells me whether dehydration, vomiting, diarrhea, or acid-base imbalance is driving the whole blood panel. 📖 ~11 minutes 📅 April 26, 2026 📝 Published: April 26, 2026 🩺 Medically Reviewed: April 26, 2026 ✅ […]
Mental Health Lab Interpretation 2026 Update Patient-Friendly Yes—medical problems can mimic or worsen depression, irritability, anxiety, and brain fog. Before we call symptoms purely psychological, most clinicians start with a CBC, ferritin or iron studies, TSH with free T4, vitamin B12, glucose or HbA1c, and a metabolic panel. 📖 ~11 minutes 📅 April 25, 2026 […]
Preventive Screening Lab Interpretation 2026 Update Patient-Friendly One blood draw can reveal a lot, but it cannot check everything. The smartest screening plan uses targeted labs plus urine tests, imaging, and age-based preventive care. 📖 ~11 minutes 📅 April 25, 2026 📝 Published: April 25, 2026 🩺 Medically Reviewed: April 25, 2026 ✅ Evidence-Based This […]