Utrasound and Spatial Compunding

2012). FIG. 1A (Lin et al., 2002) shows a reduction in the contrast of the image, which results in a granular appearance and further limits the importance of the lesion in the low contrast region. The emergence of speckles is particularly prominent in homogeneous areas (Lin et al., 2012). The way to minimize this is by spatial recombination to gather information from several coplanar frames at different angles and therefore also to gather artifact patterns from each frame (Lin et al ., 2002).

If you use heat to destroy the tumor, you need to monitor body temperature during treatment. It was difficult to find noninvasive methods. Use a focused ultrasound system to heat the tumor. It integrated the microwave imaging system and made it possible to continually image the patient even if fever occurred. A major problem with prostate cancer screening is that the prostate specific antigen (PSA) test is not the only cancer. PSA levels may rise even in benign conditions. Ultrasound guided biopsy is used to clearly diagnose prostate cancer in men with elevated PSA, but it does not accurately characterize the extent of disease by overlooking some malignant lesions. To improve this detection and disease characteristics, we integrated an electrical impedance spectroscopy (EIS) sensor into standard biopsy needle and ultrasound probe. We also developed an EIS enhancement probe that surgeons can use during surgery to ensure a clear edge

Red blood cells (red blood cells) are made of red bone marrow. The human red blood cell count is about 25 trillion. Red blood cells have hemoglobin consisting of protein, globulin and iron complex heme. Initially, red blood cells have nuclei. The nucleus contracts to become hem and is then filled with globin. Iron complex, hemoglobin attracts oxygen like magnets. Hemoglobin carries oxygen and turns blood red. When oxygen is low, blood is dark red.

Anemia is a decrease in red blood cells or hemoglobin in the body (2). Hemoglobin is an iron-containing protein in erythrocytes. Hemoglobin binds oxygen molecules and transports them to somatic cells. Due to the small number of red blood cells, your body (including your brain) can not get enough oxygen and optimal function. Red blood cells are made of bone marrow and have a life of about 110 days, during which red blood cells circulate and supply gas to the body (3). As they get older, they eventually break down in the spleen, lymph nodes and the liver and some of them circulate in the body. Any damage (creation, functional life or destruction) in the life cycle of erythrocytes can lead to anemia. Common causes of anemia are as follows. Blood loss, parasitic infection, nutritional deficiency, absorption disorder and chronic disease (1, 2)