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21 Μαρ 2023 · Granular casts. Granular casts are similar to hyaline casts, but they’re associated with more cell breakdown and are more likely to result from chronic kidney disease. Waxy casts.
Granular casts are a type of cellular or proteinaceous structure that can be found in urine when conducting a microscopic examination. They are sometimes referred to as “granular casts” or “coarse granular casts.”
7 Μαΐ 2024 · Granular casts in urine are cylindrical structures composed of various materials found in the kidney, such as proteins and cellular debris. Common causes of granular casts in urine include kidney diseases such as glomerulonephritis and pyelonephritis, as well as conditions that increase proteinuria.
14 Δεκ 2022 · Granular casts result either from the degeneration of cellular casts, or direct aggregation of plasma proteins or immunoglobulin light chains. They have a textured appearance which ranges from fine to coarse in character.
13 Μαΐ 2024 · Granular casts: These casts are composed of debris from kidney cells and can be seen in conditions such as acute tubular necrosis. Waxy casts : These are large, dark, and brittle casts that may indicate advanced kidney disease.
7 Μαΐ 2024 · Muddy brown casts: Granular casts with dark pigmentation; Subtype of granular casts; Specific for acute tubular necrosis; Hemoglobin casts: Result from degeneration of RBCs within the cast matrix. Cells are no longer visible, but hemoglobin pigment remains, giving the casts an orange-yellow or red-brown color. Indicate intravascular hemolysis ...
30 Απρ 2019 · Perhaps that most highly sought finding in urinary sediment microscopy is the presence of granular casts. In clinical grounds, granular casts are typically associated with acute tubular injury (ATI) and guide the differentiation between prerenal and overt tubular insult.
