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  2. Endovascular aneurysm repair - Wikipedia

    en.wikipedia.org/wiki/Endovascular_aneurysm_repair

    [4] [5] The reduction in death, however, does not persist long-term. After a few years, the survival after repair is similar to EVAR or open surgery. This observation may be the result of durability problems with early endograft, with a corresponding need for additional procedures to repair endoleaks and other device-related issues.

  3. Aortic valve replacement - Wikipedia

    en.wikipedia.org/wiki/Aortic_valve_replacement

    As long-term data on the survival and quality of life of people following valve replacement have become available, evidence-based guidelines for aortic valve replacement have been developed. These help healthcare professionals decide when aortic valve replacement is the best option for a patient.

  4. Glioblastoma - Wikipedia

    en.wikipedia.org/wiki/Glioblastoma

    Glioblastoma pre (left) and post (right) resection. Surgery is the first stage of treatment of glioblastoma. An average GBM tumor contains 10 11 cells, which is on average reduced to 10 9 cells after surgery (a reduction of 99%). Benefits of surgery include resection for a pathological diagnosis, alleviation of symptoms related to mass effect ...

  5. Valve replacement - Wikipedia

    en.wikipedia.org/wiki/Valve_replacement

    Current aortic valve replacement approaches include closed heart surgery, Very invasive cardiac surgery (VICS) and Very invasive, Scapulae-based aortic valve replacement. Catheter replacement of the aortic valve (called trans-aortic valve replacement or implementation [TAVR or TAVI]) is a minimally invasive option for those suffering from ...

  6. Aortic valve repair - Wikipedia

    en.wikipedia.org/wiki/Aortic_valve_repair

    While replacement of the aortic valve is a safe and reproducible procedure it may still be associated with the long-term occurrence of so-called valve-related complications. The probability of these complications depends on the age of the patient and the type of operation. [7]

  7. Ross procedure - Wikipedia

    en.wikipedia.org/wiki/Ross_procedure

    Diagram of the human heart. Several adaptations of the Ross procedure have evolved, but the principle is essentially the same; to replace a diseased aortic valve with the person's own pulmonary valve (autograft), and replace the person's own pulmonary valve with a pulmonary valve from a cadaver (homograft) or a stentless xenograft.

  8. Open aortic surgery - Wikipedia

    en.wikipedia.org/wiki/Open_aortic_surgery

    Patients younger than 50 years with descending and thoracoabdominal aortic aneurysm have low surgical risks, and open repairs can be performed with excellent short-term and durable long-term results. Open surgical repairs should be considered initially in younger patients requiring descending and thoracoabdominal aortic aneurysm repairs.

  9. Transcatheter aortic valve replacement - Wikipedia

    en.wikipedia.org/wiki/Transcatheter_aortic_valve...

    The rationale for age-based recommendations is that surgical aortic valve replacements are known to be durable long-term (average of durability of 20 years), so people with longer life expectancy would be at higher risk if TAVI durability is worse than surgery. [9]