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The Pathological Paradox: Analysis of Living and Dead Patients
The world of pathology is one of the most exciting and dynamically evolving fields of modern medicine, encompassing much more than merely determining the cause of death. The common perception often portrays the pathologist as a specialist standing by the autopsy table, using a dictaphone or camera. However, this traditional view has significantly changed over time. Today, the most important tool for pathologists is the microscope, which they use to strive for a deeper understanding of tissues and cells. Modern pathology is not just about examining the deceased; rather, it focuses much more on the diagnostics of living patients and uncovering the causes of diseases. The role of pathologists is…
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Autopsy: When is it necessary and when can it be avoided?
A death often brings about the dilemma of whether an autopsy is necessary and under what circumstances it can be avoided. An autopsy serves not only to determine the cause of death but also plays an important role in public health, as it contributes to the understanding of diseases and causes of mortality. Furthermore, it helps in assessing the effectiveness of diagnostic and therapeutic procedures. The question of autopsy is also regulated by laws that precisely define when and under what conditions a pathological examination is mandatory. Relatives can only request the omission of an autopsy in certain cases, and these conditions are strictly prescribed. Therefore, the purpose of the…
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Zombie Biopsy – When and in what way does it take place?
The biopsy is an extremely important medical procedure that allows professionals to gain a more detailed understanding of diseases. During this process, cells or tissue samples are taken from the body to determine the diagnosis and nature of the disease. In this process, specialists employ various methods for sampling, depending on the area that requires examination. With the advancement of medicine, biopsy has become an increasingly accessible and widely used procedure. Various diseases and symptoms, such as muscle weakness or muscle pain, may warrant its necessity. It is important for doctors to cause as little discomfort as possible to patients during the biopsy sampling while ensuring an accurate diagnosis. Muscle…
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Pathological Conditions of the Pulmonary Blood Vessels
The respiratory system’s key component is the lungs, which serve as the primary site for gas exchange. During respiration, the lungs continuously take in oxygen while removing carbon dioxide from the body. Proper blood supply is essential for optimal lung function, as it not only facilitates gas exchange but is also responsible for nourishing lung tissue. The close relationship between the lung vessels and the heart is crucial for the effective functioning of both the respiratory and circulatory systems. Understanding the blood supply to the lungs is vital for recognizing the importance of maintaining respiratory health. Diseases of the lung vessels can cause serious health issues that affect both breathing…
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What do doctors pay attention to when examining biopsy and cytological samples?
The appearance of different tissues and organs under the microscope varies significantly. This difference is a consequence of the different types and arrangements of cells. In medicine, it is crucial that diseases, including cancer, greatly affect the typical appearance of tissues and organs. Pathologists analyze this change during the examination of various tissue samples. Pathologists are doctors who specialize in diagnosing diseases, often performing laboratory tests. Sometimes, other specialists, such as hematologists or dermatologists, also participate in evaluating the samples, as materials related to their fields, such as blood or skin tissue, also provide important information for diagnosis. Cell Size and Shape The size and shape of cancerous cells often…
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Sampling of Lymph Nodes
The biopsy is an essential medical procedure in which a tissue sample is taken from the body to thoroughly examine its condition. This method helps determine whether the examined tissue is benign or malignant and whether it shows signs of inflammation. The purpose of the biopsy is to assist doctors in making an accurate diagnosis. During the process, the tissue sample is subjected to laboratory tests, where specialists analyze the sample in detail. The biopsy allows doctors to obtain detailed information about the patient’s condition, which plays an important role not only in determining treatment options but also in predicting the disease. The tissue sample can be removed using various…
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An everyday virus may be behind the condition of some Alzheimer’s patients
A significant discovery has recently come to light, shedding new light on the connections between gut flora and the brain. Some studies suggest that herpes viruses, particularly cytomegalovirus (CMV), may play a role in the development of Alzheimer’s disease. This finding is of concern not only to the scientific community but also to public health, as Alzheimer’s disease is becoming an increasingly significant problem worldwide, especially in aging societies. Herpes viruses are extremely widespread, with a significant portion of the population having encountered them. CMV, which belongs to the herpes virus family, can spread not only through sexual contact but also through bodily fluids. Researchers have observed that in individuals…
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Pathological Changes of the Small Intestine
The diseases of the small intestine are complex and often difficult-to-diagnose conditions that require a deeper understanding for proper comprehension. Diseases affecting different sections of the gastrointestinal tract often present similar symptoms, making diagnosis not solely reliant on clinical signs. Anatomically, the small intestine and the large intestine are distinct, but functionally they are closely related, so certain diseases can affect both sections. Diagnosing gastrointestinal diseases requires various medical examinations, such as imaging procedures, endoscopies, and laboratory tests. A clear diagnosis necessitates a thorough analysis of the symptoms and mapping out possible causes, as different conditions can underlie similar symptoms. Therefore, addressing gastrointestinal issues requires more than just relying on…
