Occult Blood Screen

The Occult Blood test is a non-invasive screening tool used to detect microscopic (hidden) blood in the stool. Because blood in the digestive tract is often not visible to the naked eye, this test is essential for identifying early warning signs of gastrointestinal issues. Detecting hidden blood is a critical first step in screening for colorectal cancer and other digestive disorders.

What This Test Covers

• Fecal Occult Blood: Identifies the presence of hemoglobin (blood) in a stool sample.

• Digestive Screening: Acts as an early indicator of bleeding anywhere in the digestive tract.

Why Order This Test?

• Colon Cancer Screening: Used as a routine preventative screen for colorectal cancer, especially for adults over age 45.

• Digestive Health Investigation: Helps identify the cause of unexplained symptoms like abdominal pain, changes in bowel habits, or unexplained weight loss.

• Anemia Evaluation: Investigates if a "silent" slow bleed in the gut is the cause of iron deficiency or chronic fatigue.

• Polyps and Ulcers: Can detect bleeding caused by non-cancerous polyps, ulcers, or inflammatory bowel disease (IBD).

Fast and Private Results

• Preparation: This is a collection-based test. Specific instructions regarding diet (avoiding certain meats or medications) and collection steps will be provided to ensure accuracy.

• Turnaround Time: Results are typically available within 24 to 48 hours after the lab receives the sample.

• Confidential: Your results are delivered securely to your private portal and are not shared with insurance providers.