for various imaging procedures which gives the doctor a pictorial representation of your internal part and make him/her understand whether a tumor is present or not. Some of the various such procedures include x-rays‚ CT scans‚ radionuclide scans‚ ultrasound‚ MRI‚ and PET scan among others. 2. Laboratory tests: The other tests that the doctor might consider are the tests of urine‚ blood and other body fluids which will let the doctor decide better. However it is important to note that these tests are
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The book “topics for today” by Smith‚ L.C & Mare‚ N.N (2004) is a reliable material for English learners in general and third year students in ULIS-VNU in particular. All its four units with some interesting topics including the society‚ nature versus nurture‚ medical advance as well as the environment fascinated me a lot. However‚ I make the third unit my best choice for my reading reflection because it discusses technology and ethical issues raises‚ which have been recently concerned most among
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eyeglasses are designed to help blind people. These glasses have three disks mounted in the bridge. The disks send and receive ultrasound. Ultrasound is a sound pitched extremely high. It is pitched so high that it cannot be heard. Designed for blind people‚ sonar eyeglasses have Three disks mounted on the bridge sending and receiving Ultrasound‚ pitches so high they are unnoticed. _________________________________________________________ If you find it
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The pictures created by the ultrasound are called a sonogram ‚ A breast ultrasound typically provide evidence about the lump and determines if it is a solid mass‚ a cyst filled with fluid‚ or a combination of the two. While cysts are generally benign‚ a solid lump may be more likely a malignant tumor. (Ultrasound)(Par.3) The sonogram will give the doctors more detail on the exact size of the mass where it is located
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greatest influence on the other pioneers in radiology. In the late 1940’s he left a formal residency program at Denver Veterans Administration Hospital to devote most of his time on ultrasound research. Working in his basement with engineers William Roderick Bliss and George Pasokony‚ Howry pursued his goal of using ultrasound to produce accurate anatomic pictures of soft-tissue structures. There are 68 percent of males that are radiologist and 32 percent females that are radiologist. The employment trend
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Sensitivity of the ultrasound to detect acute appendicitis was 60% with a negative predictive value of 31%; 30% of patients had complicated appendicitis. Histology results showed a normal appendix in 11% of patients. The 30-day mortality rate was 1.4%. Though we are told in many books of the infamous belly pain‚ patients with acute appendicitis rarely present with a typical history of vague peri-umbilical pain. The negative predictive values of both white cell count and ultrasound proved that neither
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1. How does the Ecton machine differ from the existing technology in the market? What characteristics/application does it have that are similar to that of conventional machine? What characteristics/applications are different? The existing ultrasound technology in cardiology was constantly focusing on improving image quality and providing better quantitative information to response to clinical demands‚ dreaming that one day it could substitute the expensive imaging techniques such as MRI. Some
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of a sharply limited‚ thin x-ray beam passed circumferentially through an area of the body‚ giving the doctor of Technician a cross-sectional image; much like that of slicing a loaf of bread into sections. Other images may be obtained by using ultrasound or MRI‚ or by
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Female foeticide 1) Introduction of what the topic is : define female foeticide Female foetuses are selectively aborted after pre-natal sex determination‚ thus avoiding the birth of girls. As a result of selective abortion 35 to 40 million girls are missing in Indian population. The effect has been more pronounced in the states of Punjab‚ Haryana and Delhi. It was in these states that private foetal sex determination clinics were first established and the practice of selective abortion becomes
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Overview of Pulmonary Embolism An embolism is a foreign mass that travels through the intravascular space carried by the systemic circulation. The mass may be solid‚ liquid or gaseous. The circulation carries the embolus through vessels to parts of the body where it can cause obstruction or occlusion. The Pulmonary Embolism (PE) occurs when the embolism causes an obstruction or occlusion of the pulmonary artery or one of its branches‚ which in turn reverts pressure on the right ventricle. A solid
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