- Abnormal bleeding
- Abnormal bruising
- Abnormal clotting time
- Abnormal INR test
- Acute leukemia
- Alpha thalassemia
- Amyloidosis
- Anal cancer
- Anemia
- Antiphospholipid syndrome
- Antithrombin deficiency
- Aplastic anemia
- Arterial thrombosis
- Atypical hemolytic uremic syndrome (HUS)
- Autoimmune hemolytic anemia
- Bernard-Soulier syndrome
- Beta thalassemia
- Beta thalassemia intermedia
- Bile duct cancer (Cholangiocarcinoma)
- Bladder cancer
- Bleeding disorders in women
- Blood clots
- Blood clotting disorder
- Blood coagulation factor IX
- Blood coagulation factor VIII
- Breast cancer
- Budd-Chiari syndrome
- Burkitt's lymphoma
- Castleman disease (CD)
- Cerebral venous sinus thrombosis (CSVT)
- Chronic lymphocytic lymphoma
- Chronic myeloid leukemia (CML)
- Chronic myelomonocytic leukemia (CMML)
- Cold agglutinin disease
- Colon cancer
- Colorectal cancer
- Cryoglobulinemia
- Cutaneous T-cell lymphoma
- Deep vein thrombosis
- Diffuse large B-cell lymphoma
- Disseminated intravascular coagulation
- Drug induced thrombocytopenia
- Dysfibrinogenemia
- Dyskeratosis congenita
- Enlarged spleen (Splenomegaly)
- Eosinophilia (High blood eosinophil count)
- Erdheim-Chester disease (ECD)
- Erythrocytosis
- Esophageal cancer
- Essential thrombocythemia
- Essential thrombocytopenia (ET)
- Essential thrombocytosis
- Factor V leiden
- Fanconi anemia (FA)
- Follicular lymphoma
- G6PD deficiency
- Gallbladder cancer
- Gastrointestinal cancer
- Gastrointestinal stromal tumor
- Glanzmann thrombasthenia
- Hairy cell leukemia
- Head and neck cancer
- Hematoma
- Hemochromatosis
- Hemolytic anemia
- Heparin-induced thrombocytopenia
- Hereditary elliptocytosis
- Hereditary hemochromatosis
- Hereditary hemorrhagic telangiectasia (HHT)
- Hereditary pyropoikilocytosis
- Hereditary spherocytosis
- High ferritin level
- High hematocrit
- High hemoglobin
- Hodgkin's lymphoma
- Hypercoagulable states
- Hypereosinophilia
- Hyperfibrinogenemia
- Hypergammaglobulinemia
- Immune thrombocytopenic purpura (ITP)
- Iron deficiency anemia
- Kappa light chain disease
- Kidney cancer
- Langerhans cell histiocytosis
- Leukemia
- Leukocytosis (High white blood cell count)
- Leukopenia (Low white blood cell count)
- Light chain deposition disease
- Liver cancer
- Low hemoglobin
- Lung cancer
- Lupus anticoagulant disorder
- Lymphocytosis (High lymphocyte count)
- Lymphoma
- Lymphopenia (Low lymphocyte count)
- MALT lymphoma
- Mantle cell lymphoma
- Marginal zone lymphoma
- Megaloblastic anemia
- Melanoma skin cancer
- Merkel cell skin cancer
- Mesenteric vein thrombosis
- Monoclonal gammopathy
- Monoclonal gammopathy of undetermined significance
- Multiple myeloma
- Mycosis fungoides
- Myelodysplastic syndrome (MDS)
- Myelofibrosis
- Myeloproliferative disease
- Myeloproliferative neoplasms (MPNs)
- Neuroendocrine tumors
- Neutropenia (Low neutrophil count)
- Nodular lymphocyte-predominant Hodgkin's lymphoma
- Osler-Weber-Rendu syndrome
- Pancreatic cancer
- Pancytopenia (Low blood cell count)
- Paroxysmal nocturnal hemoglobinuria (PNH)
- Peripheral T-cell lymphoma
- Pernicious anemia
- Plasma cell leukemia
- Platelet function disorder
- Polycythemia
- Polycythemia vera
- Porphyria
- Post-transplant lymphoproliferative disorder
- Postthrombotic syndrome
- Primary central nervous system lymphoma
- Prostate cancer
- Protein C deficiency
- Protein S deficiency
- Prothrombin gene mutation
- Pulmonary embolism
- Pure red-cell aplasia (PRCA)
- Rectal cancer
- Recurrent pregnancy loss
- Richter's transformation
- Rosai-Dorfman disease (RDD)
- Sarcoma
- Sickle cell disease
- Skin cancer
- Spherocytosis
- Stroke and blood disorder
- Superficial phlebitis
- Superficial venous thrombosis
- Systemic mastocytosis
- Testicular cancer
- Thalassemia
- Thrombocytopenia
- Thrombocytosis
- Thrombophilia (Excessive blood clotting)
- Thrombotic thrombocytopenic purpura (TTP)
- Thyroid cancer
- Transfusional iron overload
- Venous thromboembolism
- Vitamin B12 deficiency
- Von Willebrand disease
- Waldenstrom macroglobulinemia
- Prolonged partial thromboplastin time (Prolonged PTT)
- Serum protein electrophoresis test (SPEP test)