Nodes

Infestation of animals with parasitic worms of the helminth class. The infestation may be experimental or veterinary.

Bleeding into the joints. It may arise from trauma or spontaneously in patients with hemophilia.

Primarily an observable or examinable clinical manifestation rather than a disease entity.

Disorders of the blood and blood forming tissues.

Hematologic diseases and diseases of the lymphatic system collectively. Hemic diseases include disorders involving the formed elements (e.g., ERYTHRO…

Hemorrhage in or through the BILIARY TRACT due to trauma, inflammation, CHOLELITHIASIS, vascular disease, or neoplasms.

A disease characterized by compensated hemolysis with a normal hemoglobin level or a mild to moderate anemia. There may be intermittent abdominal dis…

One of the sickle cell disorders characterized by the presence of both hemoglobin S and hemoglobin C. It is similar to, but less severe than sickle c…

A group of inherited disorders characterized by structural alterations within the hemoglobin molecule.

A condition characterized by the recurrence of HEMOGLOBINURIA caused by intravascular HEMOLYSIS. In cases occurring upon cold exposure (paroxysmal co…

A syndrome that is associated with microvascular diseases of the KIDNEY, such as RENAL CORTICAL NECROSIS. It is characterized by hemolytic anemia (AN…

Accumulations of blood in the PERITONEAL CAVITY due to internal HEMORRHAGE.

The classic hemophilia resulting from a deficiency of factor VIII. It is an inherited disorder of blood coagulation characterized by a permanent tend…

A deficiency of blood coagulation factor IX inherited as an X-linked disorder. (Also known as Christmas Disease, after the first patient studied in d…

Collection of air and blood in the pleural cavity.

Canonical symptom replacement for semantically misclassified source AMW:DIS:080040.

Bleeding or escape of blood from a vessel.

Spontaneous or near spontaneous bleeding caused by a defect in clotting mechanisms (BLOOD COAGULATION DISORDERS) or another abnormality causing a str…

An acute febrile disease occurring predominately in Asia. It is characterized by fever, prostration, vomiting, hemorrhagic phenonema, shock, and rena…

Any of several bacterial diseases, usually caused by PASTEURELLA MULTOCIDA, marked by the presence of hemorrhagic areas in the subcutaneous tissues, …

A systemic infection of various salmonid and a few nonsalmonid fishes caused by Viral hemorrhagic septicemia virus (see NOVIRHABDOVIRUS),

Clinically severe acute disease of cattle caused by noncytopathic forms of Bovine viral diarrhea virus 2 (DIARRHEA VIRUS 2, BOVINE VIRAL). Outbreaks …

Swollen veins in the lower part of the RECTUM or ANUS. Hemorrhoids can be inside the anus (internal), under the skin around the anus (external), or p…

Conditions in which there is a generalized increase in the iron stores of body tissues, particularly of liver and the MONONUCLEAR PHAGOCYTE SYSTEM, w…

Iron deposition within the lung. Primary pulmonary hemosiderosis is characterized by HEMOPTYSIS; IRON-DEFICIENCY ANEMIA, and diffuse pulmonary hemorr…

Pathological processes involving the integrity of blood circulation. Hemostasis depends on the integrity of BLOOD VESSELS, blood fluidity, and BLOOD …

Hemorrhage within the pleural cavity.

Infections with viruses of the genus HENIPAVIRUS, family PARAMYXOVIRIDAE.

Virus diseases caused by the HEPADNAVIRIDAE.

A syndrome characterized by central nervous system dysfunction in association with LIVER FAILURE, including portal-systemic shunts. Clinical features…