Wednesday, March 2, 2011

casts in urine

The presence of RBC casts in the urine should initiate a prompt nephrologic

The presence of RBC casts in the urine should initiate a prompt nephrologic

Clinical: many granular casts in urine. E. Reference:

Clinical: many granular casts in urine. E. Reference:

Waxy casts are the final step

Waxy casts are the final step

(a) Unstained urine sediment showing leukocyturia

(a) Unstained urine sediment showing leukocyturia

Red cell cast in urine sediment. By permission from Meyer D, Raskin RE,

Red cell cast in urine sediment. By permission from Meyer D, Raskin RE,

 may be viewed under the microscope in a patient's urine. Urinalysis Cast

may be viewed under the microscope in a patient's urine. Urinalysis Cast

 complements- normal, urine sediment-granular casts and oval fat bodies.

complements- normal, urine sediment-granular casts and oval fat bodies.

In the urine sediment we can find cells, lipids, casts, crystals and

In the urine sediment we can find cells, lipids, casts, crystals and

Table 4: Cast type in urine specimens of male and female patients with

Table 4: Cast type in urine specimens of male and female patients with

Casts which persist may break down, so that the cells forming it are

Casts which persist may break down, so that the cells forming it are

 qualitative and semi-quantitative tests performed on a urine sample.

qualitative and semi-quantitative tests performed on a urine sample.

Casts

Casts

39_Urine Sediment WBC - Casts

39_Urine Sediment WBC - Casts

Abundant G1 cells and non-G1 erythrocytes, and rare erythrocytic casts.

Abundant G1 cells and non-G1 erythrocytes, and rare erythrocytic casts.

Urinalysis. Hyaline casts, which appear very pale and slightly refractile,

Urinalysis. Hyaline casts, which appear very pale and slightly refractile,

The nonspecific granular, waxy and hyaline casts:

The nonspecific granular, waxy and hyaline casts:

Urine Casts, Waxy Cast with Diamonds

Urine Casts, Waxy Cast with Diamonds

(C) Increased protein casts and necrosis of

(C) Increased protein casts and necrosis of

If appropriate, show the patient how to check his urine pH, and instruct him

If appropriate, show the patient how to check his urine pH, and instruct him

Casts

Casts