"Angiorrhexis" Natural Recordings by Native Speakers
Angiorrhexis refers to a condition characterized by the breaking or rupture of blood vessels, typically veins, leading to hemorrhage or bleeding. It can also refer to the surgical procedure to repair or ligate damaged blood vessels.
1. The doctor noted the development of angiorrhexis in the patient's weakened blood vessels, which was causing small ruptures.
2. During the surgery, the surgeon had to be extremely careful to avoid causing angiorrhexis in the delicate blood vessels.
3. Angiorrhexis can be a complication of long-term hypertension, leading to fragile vessels and increased risk of hemorrhage.
4. In some cases of advanced age, the skin's blood vessels may exhibit signs of angiorrhexis, appearing as small, broken blood vessels on the surface.
5. The pathologist observed angiorrhexis in the tissue samples, suggesting that the vasculature had been damaged prior to the onset of the disease.
Angioplastic refers to a surgical or medical procedure that involves the formation, repair, or reconstruction of blood vessels, typically arteries or veins. It is often used in the context of angioplasty, which is a minimally invasive procedure to widen narrowed or blocked blood vessels, usually by inserting a balloon catheter to compress plaque or using stents to keep the vessels open. This helps improve blood flow and can be used to treat conditions like coronary artery disease.
"Angioplasties" refers to a medical procedure, also known as percutaneous coronary intervention (PCI), in which a narrowed or blocked blood vessel is widened or cleared to improve blood flow. This is typically done by inserting a small balloon catheter into the affected artery, inflating it to compress the plaque or blockage, and often placing a stent to keep the artery open. The term is most commonly associated with treating coronary arteries that supply blood to the heart, but it can also be used for other blood vessels in the body.
Angioplasty is a medical procedure used to treat narrowed or blocked blood vessels, typically arteries. It involves inflating a small balloon inside the affected vessel to widen it and improve blood flow. Sometimes, a stent may be placed to keep the vessel open. This procedure is commonly performed to treat coronary artery disease or peripheral arterial disease.
Angiopoietin is a protein that plays a crucial role in the formation, growth, and maintenance of blood vessels. It is involved in the process of angiogenesis, which is the formation of new blood vessels from existing ones. Angiopoietins interact with receptors on the surface of endothelial cells, the cells that line blood vessels, to regulate their behavior and promote vessel stability or remodeling. They are important factors in various physiological processes such as development, wound healing, and pregnancy, as well as in pathological conditions like cancer, where abnormal angiogenesis can occur.
Angiopoiesis refers to the process of forming new blood vessels from pre-existing ones. It involves the growth and differentiation of endothelial cells that line the inner surface of blood vessels, leading to the formation of capillaries, arteries, or veins. This process is crucial for various physiological events such as wound healing, tissue regeneration, and embryonic development. Angiopoiesis can also be stimulated in pathological conditions like cancer, where tumor growth often requires an increased supply of blood vessels.
Angiopoietin is a protein that plays a role in the formation, growth, and maintenance of blood vessels. It is involved in the process of angiogenesis, which is the formation of new blood vessels from existing ones. Angiopoietins interact with a receptor called Tie2, which is found on the surface of endothelial cells that line blood vessels. They help regulate blood vessel stability, maturation, and response to inflammation. Dysregulation of angiopoietin signaling can contribute to various medical conditions, such as cancer, where abnormal blood vessel growth is common.
Angiopteris is a genus of large, fern-like plants in the family Marattiaceae. These plants are commonly known as king ferns and are characterized by their large, divided fronds and vascular tissue that conveys water and nutrients. They are typically found in tropical and subtropical regions around the world.
Angiography is a medical procedure used to visualize the blood vessels in the body, typically to diagnose or treat abnormalities. It involves injecting a contrast dye into the bloodstream, which makes the vessels visible on X-rays or other imaging techniques. This helps doctors identify blockages, aneurysms, or other vascular conditions.