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Results 1 - 2 of 2 for Venous occlusion
  1. ... from the lungs to the heart (the pulmonary veins). The occlusion is caused by a buildup of abnormal fibrous tissue in the small veins in the lungs, which narrows the vessels and ...
  2. ... disease is a condition that blocks (occludes) small veins in the liver, disrupting blood flow in this ...