histopatoloogilisele

Histopatoloogiline refers to the microscopic examination of diseased tissue. This process is a cornerstone of modern medicine, particularly in the diagnosis of cancer and other complex diseases. It involves obtaining a tissue sample, known as a biopsy, from a patient. This sample is then meticulously processed in a laboratory. The tissue is typically fixed in a preserving solution, embedded in a solid medium like paraffin wax, and then thinly sliced. These thin sections are mounted onto glass slides and stained with various dyes to highlight different cellular structures and abnormalities. A trained pathologist, a physician specializing in the study of disease, then examines these stained slides under a microscope. The pathologist looks for changes in cell shape, size, arrangement, and the presence of abnormal cells or tissues that indicate the presence and type of disease. This detailed analysis allows for accurate diagnosis, determination of disease stage, and guidance for appropriate treatment strategies. Histopathology plays a crucial role in everything from identifying benign growths to classifying the aggressiveness of malignant tumors, making it an indispensable tool for physicians in providing effective patient care.