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The Role of Artificial Intelligence in Cancer Treatment: The Machine Performs Continuously, Knows No Difficulties
A modern medical science is increasingly highlighting the role of artificial intelligence (AI), particularly in precision oncology. This approach personalizes the treatment of cancer diseases by considering the individual genetic profile of the patient. The application of AI allows for the rapid processing of vast amounts of data, resulting in significant time savings and efficiency compared to traditional methods. The number of genes responsible for the development of tumors has already reached hundreds, and these genes have numerous variations. With the spread of targeted therapies that rely on specific molecular alterations of tumors, the number of treatment options seems virtually endless. Processing this information would be nearly impossible with human…
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Hematocrit (HTC) – What information does it provide from the blood count?
The hematocrit test shows the proportion of red blood cells in the blood, which provides important information about the blood’s oxygen-carrying capacity. The measurement of hematocrit levels is part of a complete blood count and is essential for the joint evaluation of red blood cell counts, hemoglobin levels, and values related to hemoglobin concentration. In medical practice, hematocrit levels are often used to diagnose various hematopoietic system problems, as well as to identify bleeding and anemic conditions. Normal hematocrit levels for men range from 41-53%, while for women, they range from 37-44%. These values should be assessed in comparison to the reference values of the local laboratory, and it is…
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Contrast Mammography – A New Opportunity in Breast Cancer Detection
A modern medical science is evolving, offering new opportunities for the early detection of diseases, particularly in the field of cancer. Breast cancer, being the most common tumor among women, poses a significant challenge to public health. The application of appropriate diagnostic tools and methods is essential for the timely identification and treatment of the disease. Early detection of breast tumors is crucial, as survival rates heavily depend on the extent of the disease. Technological innovations, such as contrast-enhanced mammography, are becoming increasingly available, enabling more accurate diagnoses and more effective treatments. Contrast-enhanced mammography not only improves the diagnostic process but also offers a more comfortable and less painful solution…
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CT and MR: The Significance of Their Application and the Reasons for Shortcomings
The role of imaging technologies in healthcare is of outstanding significance, as these tools fundamentally contribute to the early diagnosis of diseases and effective treatment. In many areas of modern medicine, imaging is essential, whether it concerns cancer, cardiovascular issues, or musculoskeletal disorders. However, the quality of healthcare depends not only on technological equipment but also on the geographical distribution of available tools. Imaging devices, such as CT and MRI, face various challenges not only due to their number but also because of their geographical location. In some areas, there is a dramatic shortage, while in others, these tools are abundantly available. This uneven distribution raises numerous problems that affect…
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Ultrasound Report: What Do Echo Structure and Echogenicity Mean?
A modern orvosi diagnosztika egyik legfontosabb eszköze az ultrahangos vizsgálat, amely lehetővé teszi a belső szervek állapotának és működésének részletes megismerését. Az ultrahangos képalkotás során nem ionizáló sugárzást alkalmaznak, így biztonságosabb módszer, mint más képalkotó eljárások. Az ultrahang gép által kibocsátott nagy frekvenciás hanghullámok visszaverődnek a test szöveteiről, és ezekből a visszaverődött hullámokból képet alkotnak. Az ultrahangos diagnosztika széleskörű alkalmazhatósága ellenére a leleteken található szakmai terminológia sok esetben nehezen érthető a betegek számára. A leletek értelmezése orvosi feladat A diagnózis felállításához figyelembe kell venni a fizikális vizsgálat, a laboreredmények és más diagnosztikai eljárások eredményeit is. Az ultrahangos vizsgálatok során használt szakkifejezések, mint például „echoszegény” vagy „echodús”, számos információt hordoznak, amelyet…
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Types of Contrast Agents and Their Possible Side Effects
The role of contrast agents in modern medical imaging is prominent. These specialized substances assist in providing a more detailed visualization of the internal structures and functions of the body during diagnostic procedures such as X-rays, ultrasound, CT, or MRI. Essentially, the purpose of contrast agents is to enhance the sensitivity of examinations, enabling the detection of various abnormalities and diseases. These substances are classified as drugs and act differently during various imaging procedures. Some contrast agents are capable of absorbing X-rays, while others can influence ultrasound waves, thus highlighting differences between tissues. The use of contrast agents allows for the observation not only of the morphology of organs but…
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Potassium Ion – What Information is Important Regarding Its Laboratory Results?
The concentration of potassium ions is a key indicator of the body’s fluid and electrolyte balance, and understanding it is essential for maintaining health. Potassium, as the positively charged ion present in the highest amounts within cells, plays a fundamental role in nerve and muscle function, including the functioning of the heart muscle. The level of potassium ions in the blood is tightly regulated and can only vary within narrow limits under normal circumstances. The concentration of potassium ions is influenced by several factors, such as the ratio of sodium and hydrogen ions, as well as the functioning of the kidneys and the gastrointestinal tract. Additionally, certain medications and dietary…
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Chest CT Examination
The chest CT scan is an extremely useful diagnostic tool that can identify a variety of chest diseases and disorders. In modern medicine, imaging technology plays an increasingly important role, enabling early diagnosis and thereby improving the effectiveness of treatment. The CT scan is particularly important for detecting lung diseases, cardiovascular problems, as well as pathological changes in the soft tissues and lymph nodes of the chest. During a CT scan, detailed images of the internal structures of the chest are created using X-rays, allowing specialists to make accurate diagnoses. Various diseases, such as pneumonia, lung cancer, and different developmental abnormalities, can be detected during the examination. The patient is…
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Innovations in Respiratory Testing
The development of modern medicine is closely intertwined with technological innovations that offer new possibilities in the field of diagnostics. Medical imaging, particularly X-ray and CT examinations, has undergone revolutionary changes in recent decades. New tools and procedures not only increase the accuracy of diagnosis but also strive to reduce patients’ radiation doses. The direction of development is determined by both scientific research and industrial innovation, which provide new solutions to replace old methods. Modernization of Medical Devices The modernization of medical devices not only serves the safety of patients but also improves the efficiency of diagnostic centers. The above example clearly demonstrates the significant advantages that can arise from…
