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In principle, this approach could be selective for cancer cells in regions of the body, such as the brain, where the majority of normal cells are non-proliferating. [11] The frequency of the TTField can be adjusted between 100 and 300kHz to target cancer cells and avoid harming healthy cells.
The drug is also used in the evaluation of breast nodules. Malignant breast tissues concentrate 99m Tc MIBI to a much greater extent and more frequently than benign disease. As such, limited characterization of breast anomalies is possible. Scintimammography has a high sensitivity and specificity for breast cancer, both more than 85%. [7]
In most cases, patients with heart metastases have advanced tumour disease, with the heart being only one of the many places involved in the generalised tumour spread. At that stage of the disease, the patients will likely have already undergone extensive chemotherapy, radiation therapy or surgical procedures. Cardiac treatment is usually ...
amyotrophic lateral sclerosis, also known as motor neurone disease ('MND), Lou Gehrig's disease or Charcot disease advanced life support: ALT: alanine transaminase: altern. d. every other day (from Latin alterno die) AMA: advanced maternal age (often defined as 35 years or greater) against medical advice antimitochondrial antibody American ...
AFib, the most common heart rhythm disorder, is linked to a 39% increased risk of cognitive impairment, while coronary heart disease increases the risk of dementia by 27%, with up to 50% of heart ...
Radiofrequency ablation (RFA), also called fulguration, [1] is a medical procedure in which part of the electrical conduction system of the heart, tumor, sensory nerves or a dysfunctional tissue is ablated using the heat generated from medium frequency alternating current (in the range of 350–500 kHz).
Metabolic disease is a constellation of symptoms such as obesity, high blood pressure and poor control of cholesterol and blood sugars that can all lead to type 2 diabetes, heart disease and stroke.
Heart muscle is subject to two kinds of stress: physiologic stress, i.e. exercise; and pathologic stress, i.e. disease related. Likewise, the heart has two potential responses to either stress: cardiac hypertrophy, which is a normal, physiologic, adaptive growth; or cardiac remodeling, which is an abnormal, pathologic, maladaptive growth. Upon ...