HYALINE CAST Meaning and
Definition
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Hyaline casts are a type of cellular substance often found in urine samples during a urinalysis. They are characterized by their transparent and glassy appearance under microscopic examination. These casts are cylindrical structures that are formed and molded within the tubules of the kidneys.
The presence of hyaline casts in urine samples can indicate various health conditions. They are typically associated with normal urine findings and are considered a normal finding in small numbers. However, an increase in the number of hyaline casts may suggest underlying health issues.
Hyaline casts are composed mainly of protein and are usually formed from the breakdown and excretion of cellular debris, especially from the renal tubules. They can also be derived from excess protein intake, strenuous exercise, or dehydration.
An excess of hyaline casts, known as hyaline casturia, may indicate renal tubular damage, kidney diseases (such as glomerulonephritis or tubulointerstitial nephritis), urinary tract infections, or even bleeding in the urinary system. However, it is important to note that hyaline cast presence alone does not provide a definitive diagnosis and must be interpreted in conjunction with other clinical findings and diagnostic tests.
In summary, hyaline casts are transparent, cylindrical structures found in urine samples. Their presence can be normal in small quantities, but an excessive amount may indicate renal or urinary system issues. Further investigations are necessary to determine the underlying cause and establish a specific diagnosis.
Common Misspellings for HYALINE CAST
- gyaline cast
- byaline cast
- nyaline cast
- jyaline cast
- uyaline cast
- yyaline cast
- htaline cast
- hgaline cast
- hhaline cast
- hualine cast
- h7aline cast
- h6aline cast
- hyzline cast
- hysline cast
- hywline cast
- hyqline cast
- hyakine cast
- hyapine cast
- hyaoine cast
- hyalune cast
Etymology of HYALINE CAST
The word "hyaline cast" has its origins in the Greek language.
"Hyaline" derives from the Greek word "hyalos", which means "glass" or "transparent". It refers to a substance that is clear and glass-like in appearance.
"Cast" comes from the Latin word "castus", which means "pure". In the medical context, a "cast" is a solid mold formed by the deposition of substances in the tubules of the kidney.
Therefore, the term "hyaline cast" refers to the presence of transparent, glassy molds in the urine, indicating certain kidney conditions or disorders.
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