Pulmonary veno-occlusive disease
Alternate Names : Pulmonary vaso-occlusive disease
Definition
Pulmonary veno-occlusive disease is an extremely rare form of high blood pressure in the lung area. See also: Primary pulmonary hypertension
Overview, Causes, & Risk Factors
In most cases, the cause of pulmonary veno-occlusive disease is unknown. The condition may be related to a viral infection. It may occur as a complication of certain diseases such as lupus, or as a complication of leukemia, lymphoma, chemotherapy, or bone marrow transplantation. The disorder is most common among children and young adults. As the disease gets worse, it causes narrowed pulmonary veins, pulmonary hypertension, congestion, and swelling of the lungs.
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