Urinary cast

Micrograph showing casts in a kidney biopsy. Hyaline casts are PAS positive (dark pink/red - right of image). Myelomatous casts are PAS negative (pale pink - left of image). PAS stain.

Urinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states. They form in the distal convoluted tubule and collecting ducts of nephrons, then dislodge and pass into the urine, where they can be detected by microscopy.

单词	Urinary sediment
释义	Urinary sediment 英语百科 Urinary cast Urinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states. They form in the distal convoluted tubule and collecting ducts of nephrons, then dislodge and pass into the urine, where they can be detected by microscopy.
随便看	tubular film die tubular film extrusion tubular film process tubular filter tubular filter element tubular filtration fraction tubular fistula tubular flame burner system tubular float level indicator tubular floret tubular flow tubular flower Tubularflower Asiabell Root Tubularflower Gentian Root tubularflow reactor tubular flow reactor Tubular fluid tubular fluid plasma tubular flume tubular fluorescent lampholder tubular foam extrusion tubular foot tubular forceps tubular foundation tubular frame

Urinary sediment

Urinary cast