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Pulmonary veno-occlusive disease - Overview

Alternative Names

Pulmonary vaso-occlusive disease

Definition of Pulmonary veno-occlusive disease:

Pulmonary veno-occlusive disease is an extremely rare form of high blood pressure in the lung area.

See also: Primary pulmonary hypertension

Causes, incidence, and 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 artery hypertension, and congestion and swelling of the lungs.

  • Reviewed last on: 6/2/2010
  • David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; Yi-Bin Chen, MD, Leukemia/Bone Marrow Transplant Program, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Barst RJ. Pulmonary hypertension. In Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 67.

Channick RN, Rubin LJ. Pulmonary hypertension. In: Mason RJ, Broaddus CV, Martin TR, et al. Murray & Nadel's Textbook of Respiratory Medicine. 5th ed. Philadelphia, Pa: Saunders Elsevier; 2010:chap 52.

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