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  2. Azygos vein - Wikipedia

    en.wikipedia.org/wiki/Azygos_vein

    The "arch of the azygos vein" (arcus venae azygos) is an important anatomic landmark. As an anatomical variation in 1–2% of the population, the arch can be displaced laterally, thereby creating a pleural septum separating an azygos lobe from the upper lobe of the right lung. The origin and anatomical course of the azygos vein are quite variable.

  3. Ascending lumbar vein - Wikipedia

    en.wikipedia.org/wiki/Ascending_lumbar_vein

    It runs superiorly, intersecting with the lumbar veins as it crosses them. [1] It passes behind the psoas major muscle, but in front of the lumbar vertebrae. [1] When the ascending lumbar vein crosses the subcostal vein, it becomes one of the following: the azygos vein (in the case of the right ascending lumbar vein). [1] [2]

  4. Azygos lobe - Wikipedia

    en.wikipedia.org/wiki/Azygos_lobe

    Embryologically, it arises from an anomalous lateral course of the azygos vein, [3] in a pleural septum within the apical segment of the right upper lobe or in other words an azygos lobe is formed when the right posterior cardinal vein, one of the precursors of the azygos vein, fails to migrate over the apex of the lung and penetrates it ...

  5. Varicose veins - Wikipedia

    en.wikipedia.org/wiki/Varicose_veins

    The distal veins are removed following the complete ablation of the proximal vein. This treatment is most commonly used for varicose veins off of the great saphenous vein, small saphenous vein, and pudendal veins. [60] Follow-up treatment to smaller branch varicose veins is often needed in the weeks or months after the initial procedure.

  6. Chronic venous insufficiency - Wikipedia

    en.wikipedia.org/wiki/Chronic_venous_insufficiency

    Chronic venous insufficiency (CVI) is a medical condition characterized by blood pooling in the veins, leading to increased pressure and strain on the vein walls. [1] The most common cause of CVI is superficial venous reflux, which often results in the formation of varicose veins, a treatable condition. [2]

  7. Chronic cerebrospinal venous insufficiency controversy

    en.wikipedia.org/wiki/Chronic_cerebrospinal...

    Zamboni and colleagues claimed that in MS patients diagnosed with CCSVI, the azygos and IJV veins are stenotic (abnormally narrowed) in around 90% of cases. Zamboni theorized that malformed blood vessels cause increased deposition of iron in the brain, which in turn triggers autoimmunity and degeneration of the nerve's myelin sheath.

  8. Prediabetes for Men: Everything You Need to Know, From ...

    www.aol.com/prediabetes-men-everything-know...

    Prediabetes doesn’t come with many symptoms, so most people with the conadition — about 90 percent — don’t know they have it. If you do experience prediabetes symptoms , you may notice ...

  9. Esophageal veins - Wikipedia

    en.wikipedia.org/wiki/Esophageal_veins

    The esophageal veins drain blood from the esophagus to the azygos vein, in the thorax, and to the inferior thyroid vein in the neck. It also drains, although with less significance, to the hemiazygos vein, posterior intercostal vein and bronchial veins. [citation needed] In the abdomen, some drain to the left gastric vein which drains into the ...