Hematologic disease
Classification and external resources
MeSH	D006402

Hematologic diseases are disorders which primarily affect the blood.

Contents 1 Myeloid 2 Hematological malignancies 3 Miscellaneous 4 Hematological changes secondary to non-hematological disorders 5 External links

[edit] Myeloid

• Hemoglobinopathies (congenital abnormality of the hemoglobin molecule or of the rate of hemoglobin synthesis)
  • Sickle-cell disease
  • Thalassemia
  • Methemoglobinemia
• Anemias (lack of red blood cells or hemoglobin)
  • Iron deficiency anemia
  • Megaloblastic anemia
    • Vitamin B₁₂ deficiency
      • Pernicious anemia
    • Folate deficiency
  • Hemolytic anemias (destruction of red blood cells)
    • Genetic disorders of RBC membrane
      • Hereditary spherocytosis
      • Hereditary elliptocytosis
    • Genetic disorders of RBC metabolism
      • Glucose-6-phosphate dehydrogenase deficiency (G6PD)
      • Pyruvate kinase deficiency
    • Immune mediated hemolytic anaemia (direct Coombs test is positive)
      • Autoimmune hemolytic anemia
        • Warm antibody autoimmune hemolytic anemia
          • Idiopathic
          • Systemic lupus erythematosus (SLE)
          • Evans' syndrome (antiplatelet antibodies and haemolytic antibodies)
        • Cold antibody autoimmune hemolytic anemia
          • Idiopathic cold hemagglutinin syndrome
          • Infectious mononucleosis
          • Paroxysmal cold hemoglobinuria (rare)
      • Alloimmune hemolytic anemia
        • Hemolytic disease of the newborn (HDN)
          • Rh disease (Rh D)
          • ABO hemolytic disease of the newborn
          • Anti-Kell hemolytic disease of the newborn
          • Rhesus c hemolytic disease of the newborn
          • Rhesus E hemolytic disease of the newborn
          • Other blood group incompatibility (RhC, Rhe, Kid, Duffy, MN, P and others)
      • Drug induced immune mediated hemolytic anaemia
        • Penicillin (high dose)
        • Methyldopa
    • Hemoglobinopathies (where these is an unstable or crystalline hemoglobin)
    • Paroxysmal nocturnal hemoglobinuria (rare acquired clonal disorder of red blood cell surface proteins)
    • Direct physical damage to RBCs
      • Microangiopathic hemolytic anemia
      • Secondary to artificial heart valve(s)
  • Aplastic anemia
    • Fanconi anemia
    • Diamond-Blackfan anemia
    • Acquired pure red cell aplasia
• Decreased numbers of cells
  • Myelodysplastic syndrome
  • Myelofibrosis
  • Neutropenia (decrease in the number of neutrophils)
  • Agranulocytosis
  • Glanzmann's thrombasthenia
  • Thrombocytopenia (decrease in the number of platelets)
    • Idiopathic thrombocytopenic purpura (ITP)
    • Thrombotic thrombocytopenic purpura (TTP)
    • Heparin-induced thrombocytopenia (HIT)

• Myeloproliferative disorders (Increased numbers of cells)
  • Polycythemia vera (increase in the number of cells in general)
  • Leukocytosis (increase in the number of white blood cells)
  • Thrombocytosis (increase in the number of platelets)
  • Myeloproliferative disorder

• Coagulopathies (disorders of bleeding and coagulation)
  • Thrombocytosis
  • Recurrent thrombosis
  • Disseminated intravascular coagulation
  • Disorders of clotting proteins
    • Hemophilia
      • Hemophilia A
      • Hemophilia B (also known as Christmas disease)
      • Hemophilia C
    • Von Willebrand disease
    • Disseminated intravascular coagulation
    • Protein S deficiency
    • Antiphospholipid syndrome
  • Disorders of platelets
    • Thrombocytopenia
    • Glanzmann's thrombasthenia
    • Wiskott-Aldrich syndrome

[edit] Hematological malignancies

• Hematological malignancies
  • Lymphomas
    • Hodgkin's disease
    • Non-Hodgkin's lymphoma{includes the next eight entries}
    • Burkitt's lymphoma
    • Anaplastic large cell lymphoma
    • Splenic marginal zone lymphoma
    • Hepatosplenic T-cell lymphoma
    • Angioimmunoblastic T-cell lymphoma (AILT)
  • Myelomas
    • Multiple myeloma
    • Waldenström macroglobulinemia
  • Plasmacytoma
  • Leukemias
    • Acute lymphocytic leukemia (ALL)
    • Chronic lymphocytic leukemia (CLL){now included in theCLL/SCLL type NHL}
    • Acute myelogenous leukemia (AML)
    • Chronic myelogenous leukemia (CML)
    • T-cell prolymphocytic leukemia (T-PLL)
    • B-cell prolymphocytic leukemia (B-PLL)
    • Chronic neutrophilic leukemia (CNL)
    • Hairy cell leukemia (HCL)
    • T-cell large granular lymphocyte leukemia (T-LGL)
    • Aggressive NK-cell leukemia

[edit] Miscellaneous

• Haemochromatosis
• Asplenia
• Hypersplenism
  • Gauchers disease
• Monoclonal gammopathy of undetermined significance
• Hemophagocytic lymphohistiocytosis

[edit] Hematological changes secondary to non-hematological disorders

• Anemia of chronic disease
• Infectious mononucleosis
• AIDS
• Malaria
• Leishmaniasis

[edit] External links

• http://www.hematologic.niddk.nih.gov/info/index.htm
• Myeloproliferative Disorders (MPD) Foundation and Research Alliance

v • d • e Pathology: Medical conditions (Diseases/Disorders/Illness, Syndromes/Sequences, Symptoms/Signs, Injuries, etc.) and ICD codes (A/B, 001-139) Infectious disease/Infection: Bacterial disease (G+, G-) · Virus disease · Parasitic disease (Protozoan infection, Helminthiasis, Ectoparasitic infestation) · Mycosis · Zoonosis (C/D, 140-239 & 280-289) Cancer (C00-D48, 140-239) Tumor Myeloid hematologic (D50-D77, 280-289) Anemia · Coagulopathy Lymphoid immune (D80-D89, 279) Immunodeficiency · Immunoproliferative disorder · Hypersensitivity (E, 240-278) Endocrine disease · Nutrition disorder · Inborn error of metabolism (F, 290-319) Mental disorder (G, 320-359) Nervous system disease (CNS, PNS) · Neuromuscular disease (H, 360-389) Eye disease · Ear disease (I, 390-459) Cardiovascular disease (Heart disease, Vascular disease) (J, 460-519) Respiratory disease (Obstructive lung disease, Restrictive lung disease, Pneumonia) (K, 520-579) Stomatognathic disease (Tooth disease) · Digestive disease (Esophageal, Stomach, Enteropathy, Liver, Pancreatic) (L, 680-709) Skin disease · skin appendages (Nail disease, Hair disease, Sweat gland disease) (M, 710-739) Musculoskeletal disorders · Osteochondropathy (Osteopathy, Chondropathy) (N, 580-629) Urologic disease (Nephropathy, Urinary bladder disease) · Male genital disease · Breast disease · Female genital disease (O, 630-679) Complications of pregnancy · Obstetric labor complication · Puerperal disorder (P, 760-779) Fetal disease (Q, 740-759) Congenital disorder (R, 780-799) Syndromes · Medical signs (Eponymous) (S/T, 800-999) Bone fracture · Joint dislocation · Sprain · Strain · subluxation · Head injury · Chest trauma · Poisoning

v • d • e Pathology: hematology · hematologic diseases of RBCs and megakaryocytes / MEP (D50-69,74, 280-287) Red blood cells ↑ Polycythemia Polycythemia vera ↓ Anemia Nutritional Micro-: Iron deficiency anemia (Plummer-Vinson syndrome) Macro-: Megaloblastic anemia (Pernicious anemia) Hemolytic (mostly Normo-) Hereditary enzymopathy: G6PD · glycolysis (PK, TI, HK) hemoglobinopathy: Thalassemia (alpha, beta, delta)  · Sickle-cell disease/trait · HPFH membrane: Hereditary spherocytosis (Minkowski-Chauffard syndrome) · Hereditary elliptocytosis (Ovalocytosis) · Hereditary stomatocytosis Acquired Autoimmune (WAHA, CAD, PCH) membrane (PNH) MAHA · TM (HUS) Drug-induced autoimmune · Drug-induced nonautoimmune Hemolytic disease of the newborn Aplastic (mostly Normo-) Hereditary: Fanconi anemia · Diamond-Blackfan anemia Acquired: PRCA · Sideroblastic anemia · Myelophthisic Blood tests MCV (Normocytic, Microcytic, Macrocytic) · MCHC (Normochromic, Hypochromic) Other Methemoglobinemia · Sulfhemoglobinemia · Reticulocytopenia Coagulation/ coagulopathy/ bleeding diathesis ↑ Thrombocytosis Essential thrombocytosis Hypercoagulability primary: Antithrombin III deficiency · Protein C deficiency/Activated protein C resistance/Protein S deficiency/Factor V Leiden · Hyperprothrombinemia acquired: DIC (Congenital afibrinogenemia, Purpura fulminans) · autoimmune (Antiphospholipid) ↓ Thrombocytopenia and purpura Nonthrombocytopenic purpura: Henoch-Schönlein purpura Thrombocytopenic purpura: ITP (Evans syndrome) · TM (TTP) Heparin-induced thrombocytopenia · May-Hegglin anomaly Platelet function adhesion (Bernard-Soulier syndrome) · aggregation (Glanzmann's thrombasthenia) · platelet storage pool deficiency (Hermansky-Pudlak syndrome, Gray platelet syndrome) Clotting factor Hemophilia (A/VIII, B/IX, C/XI) • Von Willebrand disease • Hypoprothrombinemia/II · XIII myeloid navs: cells/physio, disease of RBCs+megakaryocytes/monocytes+granulocytes/neoplasia, symptoms+signs/eponymous ↑ means increased, ↓ means decreased

v • d • e Hematologic disease: Monocyte and granulocyte disease (CFU-GM/CFU-Baso/CFU-Eos), including immunodeficiency (D70-D71, 288) Monocytes/ macrophages ↑ Histiocytosis · Chronic granulomatous disease -cytosis: Monocytosis ↓ -penia: Monocytopenia Granulocytes ↑ -cytosis: granulocytosis (Neutrophilia, Eosinophilia/Hypereosinophilic syndrome, Basophilia, Bandemia) ↓ -penia: Granulocytopenia/agranulocytosis (Neutropenia/Kostmann syndrome · Eosinopenia · Basopenia) PBD chemotaxis/degranulation (Leukocyte adhesion deficiency, Chediak–Higashi syndrome) respiratory burst (Chronic granulomatous disease, Myeloperoxidase deficiency) myeloid navs: cells/physio, disease of RBCs+megakaryocytes/monocytes+granulocytes/neoplasia, symptoms+signs/eponymous

v • d • e Certain conditions originating in the perinatal period / fetal disease (P, 760-779) Maternal factors and complications placenta (Placenta praevia, Placental insufficiency) · Chorion/Amnion/Umbilical cord Chorioamnionitis  · Umbilical cord prolapse · Nuchal cord  · Twin-to-twin transfusion syndrome Length of gestation and fetal growth Small for gestational age · Large for gestational age · Preterm birth · Postmature birth Birth trauma Cephalhematoma · Brachial plexus lesion (Erb's palsy, Klumpke paralysis) By system Respiratory Intrauterine hypoxia · Infant respiratory distress syndrome · Transient tachypnea of the newborn · Meconium aspiration syndrome · pleural disease (Pneumothorax, Pneumomediastinum) · Wilson-Mikity syndrome · Bronchopulmonary dysplasia Cardiovascular Pneumopericardium · Persistent fetal circulation Haemorrhagic and haematological/ hematologic disease Vitamin K deficiency (Haemorrhagic disease of the newborn) · Hemolytic disease of the newborn (ABO HDN • Anti-Kell HDN • Rhesus c HDN • Rhesus D HDN • Rhesus E HDN) · Rh disease · Hydrops fetalis · Hyperbilirubinemia (Kernicterus, Neonatal jaundice) Velamentous cord insertion Digestive system Ileus · Necrotizing enterocolitis · Meconium peritonitis Integument and temperature regulation Erythema toxicum Nervous system Periventricular leukomalacia Musculoskeletal system Gray baby syndrome · muscle tone (Congenital hypertonia, Congenital hypotonia) Other disorders Perinatal infection (Congenital rubella syndrome, Neonatal herpes simplex) · Omphalitis Stillbirth/Perinatal mortality obstetric navs: pregnancy, conditions of mother/conditions of fetus, eponymous signs, proc