نتایج جستجو برای: minimally invasive radio guided surgery
تعداد نتایج: 665370 فیلتر نتایج به سال:
Hepatocellular carcinoma (HCC) is a primary malignant tumor of the liver that accounts for an important health problem worldwide. Only 10-15% of HCC patients are suitable candidates for hepatic resection and liver transplantation due to the advanced stage of the disease at time of diagnosis and shortage of donors. Therefore, several minimally invasive image-guided therapies for locoregional tre...
draw the interviewers' attention to the problems. If you cannot identify any, look again: you have simply missed them. At least one of the questions will tum out to be hopeless despite steps 1 to 8; this is par for the course and not worth losing sleep over. Take pains to achieve a high response rate, especially in postal surveys. If the response rate is poor and you are confident that your que...
PURPOSE To evaluate the feasibility of a technique of MR-guided stereotactic radio frequency ablation, which was developed as a minimally invasive treatment for brain tumors, and to determine MR characteristics and sequential evolution of radio frequency lesions created to ablate brain tumors. METHODS Fourteen lesions in 12 patients with primary and metastatic brain tumors were treated with t...
Parathyroidectomy is the only definitive cure for primary hyperparathyroidism (PHPT). While bilateral neck exploration has been the conventional surgical approach and the mainstay of therapy, recent advances in technology have revolutionized the field, making a focused or minimally invasive approach to parathyroidectomy a reality. This change has taken place because of the development of accura...
Since its early days, cardiac surgery has typically involved large incisions with complete access to the heart and the great vessels. After the popularization of the minimally invasive techniques in general surgery, cardiac surgeons began to experiment with minimal access techniques in the early 1990s. Although the goals of minimally invasive cardiac surgery (MICS) are fairly well established a...
OBJECTIVE Less invasive approaches to mitral valve surgery are increasingly used for improved cosmesis; however, few studies have investigated their effect on outcome. We sought to compare these minimally invasive approaches fairly with conventional full sternotomy by using propensity-matching methods. METHODS From January 1995 to January 2004, 2124 patients underwent isolated mitral valve su...
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