Pathology
Database

Select
a Lecture

HEM02 · Anemia I

HEM02 · 10 diseases · by topic

MicrocyticIron deficiency anemia, α-Thalassemia, β-Thalassemia major, β-Thalasse…7 HemoglobinopathiesSickle cell disease, Sickle cell trait2 Inherited RBC defectsHereditary elliptocytosis1 Show all HEM02 diseases below ↓

HEM03 · Anemia II

HEM03 · 15 diseases · by topic

MacrocyticMegaloblastic anemia, Vitamin B12 deficiency, Folate deficiency, Perni…4 Immune hemolysisWarm autoimmune hemolytic anemia, Cold agglutinin disease, ABO incompa…5 Inherited RBC defectsHereditary spherocytosis, G6PD deficiency2 Mechanical, infectious & acquiredMicroangiopathic hemolytic anemia, Mechanical hemolysis, Malaria3 Thrombotic microangiopathiesThrombotic thrombocytopenic purpura1 Show all HEM03 diseases below ↓

HEM07 · Platelets

HEM07 · 11 diseases · by topic

Mechanical, infectious & acquiredMicroangiopathic hemolytic anemia1 Inherited platelet function defectsBernard-Soulier syndrome, Glanzmann thrombasthenia, Gray platelet synd…3 Thrombocytopenia & thrombocytosisThrombocytosis, Drug-induced thrombocytopenia, Hypersplenism / splenic…5 Thrombotic microangiopathiesThrombotic thrombocytopenic purpura, Hemolytic uremic syndrome2 Show all HEM07 diseases below ↓

HEM08 · Coagulation

HEM08 · 12 diseases · by topic

Factor deficiencies & inhibitorsHemophilia A, Hemophilia B, Hemophilia C, Acquired FVIII inhibitor, vo…5 ThrombophiliasFactor V Leiden, Protein C / protein S deficiency, Lupus anticoagulant…4 Acquired coagulopathiesDisseminated intravascular coagulation, Vitamin K deficiency, Liver di…3 Show all HEM08 diseases below ↓

HEM13 · WBC & MPN

HEM13 · 5 diseases · by topic

Reactive vs neoplasticReactive (non-neoplastic) neutrophilia1 Myeloproliferative neoplasmsChronic myeloid leukemia, Polycythemia vera, Essential thrombocythemia…4 Show all HEM13 diseases below ↓

HEM14 · Acute Leukemia

HEM14 · 10 diseases · by topic

Acquired coagulopathiesDisseminated intravascular coagulation1 Clonal hematopoiesis & MDSClonal hematopoiesis (CHIP), Myelodysplastic syndrome2 Acute myeloid leukemiaAcute myeloid leukemia, Core-binding factor AML, Acute promyelocytic l…4 Leukemia complications & predispositionLeukemia-predisposing syndromes1 Lymphoblastic leukemiasB-acute lymphoblastic leukemia, T-acute lymphoblastic leukemia / lymph…2 Show all HEM14 diseases below ↓

HEM19 · Lymphoma

HEM19 · 19 diseases · by topic

Small mature B-cell neoplasmsChronic lymphocytic leukemia / small lymphocytic lymphoma, Richter and…7 Aggressive B-cell lymphomasDiffuse large B-cell lymphoma, Immunodeficiency-associated large B-cel…4 T-cell lymphomasAnaplastic large cell lymphoma, Mycosis fungoides / Sézary syndrome, A…3 Hodgkin lymphomaHodgkin lymphoma, nodular sclerosis, Hodgkin lymphoma, mixed cellulari…5 Show all HEM19 diseases below ↓

HEM26 · Plasma Cell

HEM26 · 9 diseases · by topic

Small mature B-cell neoplasmsLymphoplasmacytic lymphoma / Waldenström macroglobulinemia1 Monoclonal gammopathy spectrumMGUS, Smoldering myeloma, Multiple myeloma, Plasma cell leukemia4 Localized plasma cell tumorsPlasmacytoma1 Paraprotein-related syndromesAL amyloidosis / light-chain deposition disease, POEMS syndrome, Hyper…3 Show all HEM26 diseases below ↓

HEM23 · Late Effects

HEM23 · 4 diseases · by topic

Organ late effectsAnthracycline cardiomyopathy and radiation heart disease, Neurocogniti…3 Second malignanciesSecond malignancies after treatment1 Show all HEM23 diseases below ↓

Cases & Labs

Case reviews, labs & Step 1 review · by session

HEM05 · RBC Clinical Case ReviewIron deficiency anemia, Sickle cell disease, Anemia of chronic kidney…6 HEM06 · RBC Disorders LabIron deficiency anemia, β-Thalassemia major, β-Thalassemia minor, Seco…17 HEM09 · Coagulation Case ReviewMicroangiopathic hemolytic anemia, Glanzmann thrombasthenia, Thromboti…8 HEM20 · Educational Case: APLParoxysmal nocturnal hemoglobinuria, Disseminated intravascular coagul…6 HEM25 · WBC Step 1 ReviewPolycythemia vera, B-acute lymphoblastic leukemia, T-acute lymphoblast…5 HEM27 · WBC Disorders LabChronic myeloid leukemia, Acute myeloid leukemia, B-acute lymphoblasti…13

Yellow column = high yield STEP 1beyond the lecture EXAMflagged as tested on the in-house exam REVIEW Qfrom the practice self-assessment

Search diseases

Diseases: All

Anemias: Production & Nutritional

Hemolytic Anemias

Platelet Disorders

Coagulation & Thrombosis

Myeloid Neoplasms

Lymphoid Neoplasms

Plasma Cell Disorders

Late Effects of Therapy

Cross-cutting high-yield patterns

Helpful Links

Spreadsheet · HEMUWorld QID Map

Google Drive · FolderUWorld QIDs × In-House Lectures

Google Drive · FolderHoyaDocs Anki Decks

HoyaDocs · Block 5 · HEM Pathology DatabaseUpdated October 8, 2026 · Rev 2

PathologyDatabase

Cross-cutting high-yield patterns

Helpful Links

Pathology
Database