Vascular lumen occlusion

Vascular lumen occlusion refers to the blockage of a blood vessel’s lumen, impeding blood flow. It can result from internal factors (such as clots, plaque, foreign material) or external compression. This process is central to diseases such as stroke (cerebrovascular occlusion), retinal artery/vein occlusion, myocardial infarction, and peripheral artery disease, and can cause tissue ischemia, necrosis, or infarction. It is sometimes induced intentionally in medical procedures (e.g., embolisation or vessel coiling) to control bleeding or reduce blood supply to tumors. Vascular lumen occlusion is not a specific molecular target like a receptor or enzyme; it is an anatomical and pathological state or process. Structured drug discovery databases and mechanistic biology resources do not treat it as a canonical molecule or gene target. If you seek an actual molecular target involved in vascular occlusion (such as coagulation factors, platelet receptors, or endothelial adhesion molecules), those should be specified separately.

Other names

Vascular occlusionvessel occlusionarterial occlusionvenous occlusionretinal artery occlusioncerebrovascular occlusion

For therapeutic intervention: Dissolution of clot (thrombolysis), inhibition of further coagulation (anticoagulation), mechanical blockage (embolisation/coiling)