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Overview
ข้อมูลทั่วไป Specimen
ข้อมูลสิ่งส่งตรวจ Performance
ข้อมูลการทดสอบ Clinical & Interpretation
ข้อมูลทางคลินิก
 
Test Code (รหัสการทดสอบ):
PCRR
Order Name (ชื่อการทดสอบ):
Protein/Creatinine Ratio, Random Urine
 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
Urine, Clean container 
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 1.5 hours (90 mins)
 
Useful For (ประโยชน์การทดสอบ):
  1. Evaluation of renal disease
  2. Screening for monoclonal gammopathy
 
Test List In Profile (การทดสอบใน Profile):
Protein (Urine)
Creatinine (Urine)
 
 
 
Test Code (รหัสการทดสอบ):
PCRR
Order Name (ชื่อการทดสอบ):
Protein/Creatinine Ratio, Random Urine
 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
Urine, Clean container 
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
Urine, minimum volume 10 mL
 
Sub Mission Container (ภาชนะส่งตรวจ):
Clean container
 
 
 
Test Code (รหัสการทดสอบ):
PCRR
Order Name (ชื่อการทดสอบ):
Protein/Creatinine Ratio, Random Urine
 
Schedule (ตารางการทดสอบ):
Tested daily (24 hours)
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 1.5 hours (90 mins)
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Chemistry, Laboratory Department Tel. 13224
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
7 days
 
 
 
Test Code (รหัสการทดสอบ):
PCRR
Order Name (ชื่อการทดสอบ):
Protein/Creatinine Ratio, Random Urine
 
 
Clinical Information (ข้อมูลทางคลินิก):
Protein in urine is normally composed of a combination of plasma-derived proteins that have been filtered by glomeruli and have not been reabsorbed by the proximal tubules and proteins secreted by renal tubules or other accessory glands.

Increased amounts of protein in the urine may be due to:
  •  Glomerular proteinuria: caused by defects in permselectivity of the glomerular filtration barrier to plasma proteins (eg, glomerulonephritis or nephrotic syndrome)
  •  Tubular proteinuria: caused by incomplete tubular reabsorption of proteins (eg, interstitial nephritis)
  •  Overflow proteinuria: caused by increased plasma concentration of proteins (eg, multiple myeloma, myoglobinuria)
  •  Urinary tract inflammation or tumor
 
Reference Value (ค่าอ้างอิง):
1 – 14 mg/dL 
 
Interpretation (การแปลผล):
The role of the renal system in the conservation of plasma proteins has been recognized for some time. Under normal physiological conditions small molecular weight proteins, such as insulin, pass through the glomeruli in relatively large amounts. Intermediate size proteins, such as transferrin and albumin, also pass through in
relatively small amounts. Most of these proteins are reabsorbed in the renal tubules.
 
Clinical Reference (เอกสารอ้างอิง):
  1. Manufacturer’s reagent package insert, Architect® Urine/CSF Protein, Abbott Laboratories, Diagnostic Division, Abbott Park IL 60064 USA, January 2016.
  2. http://www.mayomedicallaboratories.com (Retrieved: 01 Jan 2019)