Office: 804-897-4335 | Toll Free: 804-482-2944

241 E German School Road - Richmond, VA 23224

Office: 252-557-2267 | Toll Free: 252-565-0047

138 S Business Court - Rocky Mount, NC 27804

We're here for you...
through all walks of life

At Astrix Medical Supplies, our goal is the
better health better life for each of our customers

Click to view our breast pumps & accessories

Click to view our selection of DME products

  • Web Site Options:
  • Printer Friendly
  • Send to a Friend
  • Add To Your Favorites
  • Re-Size Your Text: Aa Aa Aa

Health Issues

Cystic Fibrosis Diagnosis

A blood test is available to help detect CF. The test looks for variations in a gene known to cause the disease. Other tests use to diagnose CF include:

  • Immunoreactive trypsinogen (IRT) test is a standard newborn screening test for CF. A high level of IRT suggests possible CF and requires further testing.
  • Sweat chloride test is the standard diagnostic test for CF. A high salt level in the patient's sweat is a sign of the disease.

Other tests that identify problems that can be related to cystic fibrosis include:

  • Chest x-ray or CT scan
  • Fecal fat test
  • Lung function tests
  • Measurement of pancreatic function
  • Trypsin and chymotrypsin in stool
  • Secretin stimulation test
  • Upper GI and small bowel series