- Abnormal bleeding
- Abnormal bruising
- Abnormal clotting time
- Abnormal INR test
- Anemia
- Anticardiolipin antibodies
- Antiphospholipid antibodies
- Antiphospholipid syndrome
- Antithrombin deficiency
- Bleeding disorders in women
- Blood clots
- Blood coagulation factor IX
- Blood coagulation factor VIII
- Budd-Chiari syndrome
- Cerebral venous sinus thrombosis (CSVT)
- Clotting disorders
- Deep vein thrombosis
- Drug induced thrombocytopenia
- Dysfibrinogenemia
- Essential thrombocythemia
- Factor II deficiency
- Factor V deficiency
- Factor V leiden
- Factor VII deficiency
- Factor X deficiency
- Factor XI deficiency
- Glanzmann thrombasthenia
- Hematoma
- Hemophilia A
- Hemophilia B (Christmas disease)
- Heparin-induced thrombocytopenia
- Hypercoagulable states
- Immune thrombocytopenic purpura (ITP)
- Leukocytosis (High white blood count)
- Leukopenia (Low white blood cell count)
- Low hemoglobin
- Lupus anticoagulant disorder
- Menorrhagia (Heavy period)
- Mesenteric vein thrombosis
- Neonatal alloimmune thrombocytopenia (NAIT)
- Neutropenia (Low neutrophil count)
- Pancytopenia (Low blood cell count)
- Platelet function disorder
- Porphyria
- Portal vein thrombosis (PVT)
- Postphlebitic syndrome
- Postthrombotic syndrome
- Protein C deficiency
- Protein S deficiency
- Prothrombin gene mutation
- Pulmonary embolism
- Qualitative platelet disorder
- Recurrent pregnancy loss
- Storage pool disorder
- Stroke and blood disorder
- Superficial phlebitis
- Superficial venous thrombosis
- Thrombocytopenia (Low platelet count)
- Thrombocytosis (High platelet count)
- Thrombophilia (Excessive blood clotting)
- Thrombotic thrombocytopenic purpura (TTP)
- Transient ischemic attack
- Venous thromboembolism
- Von Willebrand disease
- Prolonged partial thromboplastin time (Prolonged PTT)