Hematology

Interpret anemia through marrow response, iron availability, globin production and cell maturation, then distinguish hemolysis from failed production.

Locate red-cell destruction, interpret immune testing, and distinguish inherited defects, complement injury and urgent fragmentation syndromes.

Ferritin, TIBC, transferrin saturation. The iron studies that nail IDA.

B12 vs folate, hypersegmented neutrophils, and the PNH that hides as both.

Iron deficiency, thalassemia, anemia of chronic disease, sideroblastic, lead.

Lead poisoning for clinical practice: ALA dehydratase and ferrochelatase inhibition, basophilic stippling, microcytic anemia, the neuro and GI signs, and chelation, interactive.

Use thrombin-centered physiology, PT/aPTT patterns, mixing studies, bleeding phenotypes, anticoagulant targets, and DIC trends to localize hemostatic disorders.

Connect coagulation complexes, PT and aPTT, mixing studies and bleeding patterns to factor disorders, inhibitors, consumption and drug reversal.

Heparin, warfarin, DOACs, tPA. Anticoagulants and thrombolytics by mechanism.

Factor VIII vs IX, X-linked recessive, and the joint bleeds that define hemophilia.

Quantitative vs qualitative defects. ITP, TTP, HUS, and the bleeding-time / PT / PTT panel that sorts them out.

Interactive medical board review for Bleeding and Coagulation Disorder Decoder: high-yield clues, traps, and physician-reviewed board walkthroughs.

Trace joint bleeding into synovitis and cartilage damage, distinguish factor defects from mucosal bleeding, and act on infection or threatened-limb signs.

Distinguish platelet counting errors, immune and consumptive disorders, marrow causes and receptor defects using clinical context and visible comparisons.

CRAB criteria, M-spike on SPEP, and lytic bone lesions. MGUS vs smoldering vs symptomatic myeloma.

The four leukemias for boards: ALL, AML, CLL, and CML by age, blast type, and the defining clue (Auer rods, smudge cells, Philadelphia), in an interactive comparison.

Hemostasis for clinical practice: primary platelet plug vs secondary fibrin clot, von Willebrand factor, the platelet steps, and how each is tested, in an interactive walkthrough.

Lymphomas for clinical practice: Hodgkin with Reed-Sternberg cells vs the non-Hodgkin subtypes, the spread pattern, and the key associations, in an interactive comparison.