Urine Microscopy: Introduction, Principle, Test Requirements, Procedure, Findings, Clinical Significance, and Keynotes

Epithelial Cells in Urine Microscopy at 1600X Magnification

Introduction Urine microscopy is a laboratory diagnostic method used to examine the microscopic components of urine sediment. It helps detect cells, crystals, casts, microorganisms, and other formed elements. This test is critical in the diagnosis of urinary tract infections (UTIs), renal diseases, systemic disorders, and …

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Phase Contrast Microscope: Introduction, Principle, Parts, Uses, Care and Maintenance, and Keynotes

Phase Contrast Microscope: Introduction, Principle, Parts, Uses, Care and Maintenance, and Keynotes

Introduction A Phase Contrast Microscope is an optical instrument designed to enhance the visibility of transparent and unstained samples, such as living cells, by converting phase differences in light waves into brightness variations in the image. This technique was invented by Dutch physicist Frits Zernike …

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