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Digestive System Tests

Thank you for shopping our Digestive Systems Tests. The digestive system, also known as the gastrointestinal system, is a complex set of organs that transport and process the food we eat and transform it into energy for our metabolism to consume. Digestive system tests can help determine whether or not this essential system is working properly and diagnose problems or gastrointestinal disorders of the pancreas, intestine, colon and liver. Order a digestive system blood test today to ensure optimal digestive health of your gastrointestinal tract!

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TESTs AVAILABLE: 79
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Liver Profile #1 Baseline Blood Test Panel

The Liver Profile #1 Baseline Blood Test Panel consists of 4 comprehensive blood tests that evaluate the overall health of the liver.

Amylase Serum Test

An amylase serum test is used to diagnose pancreatitis or other pancreatic diseases.

Fecal Fat Stool Test, Qualitative

A fecal fat stool test, qualitative is useful in determining the presence or absence of excess fat in the stool. 

Gamma-Glutamyl Transferase (GGT) Blood Test

The Gamma-Glutamyl Transferase (GGT) Blood Test measures GGT levels in the blood to screen for liver or bile duct disease.

Potassium Urine Test, 24-Hour

A 24-hour Potassium Urine Test is used to detect abnormal concentrations of potassium, including high potassium (hyperkalemia) and low potassium (hypokalemia).

Amylase Urine Test, Random

The Amylase Urine Test, Random, helps diagnose and monitor pancreatitis and other pancreatic diseases.

Magnesium Urine Test, 24-Hour

The Magnesium Urine Test measures the amount of magnesium (an electrolyte) in urine collected over 24 hours.  This test is used to evaluate and manage electrolyte problems in the body.

Oxalate Urine Test, Quantitative, 24-Hour

The Oxalate Urine Test, Quantitative, 24-Hour, measures oxalate in the urine over 24 hours to help screen for stone formation or hyperoxaluria.

Hepatitis Be Antibody Blood Test

The hepatitis Be antibody blood test is a differential diagnosis, staging, and prognosis of hepatitis B infection.

Parasite Examination (Malaria) Blood Test

The Parasite Examination (Malaria) Blood Test helps to diagnose malaria.

Beta 2 Microglobulin Serum Test

The Beta 2 Microglobulin Serum Test helps evaluate the severity and prognosis of certain cancers and screens for kidney disorders.

Hepatitis B Core Antibody Blood Test, IgM

The Hepatitis B Core Antibody Total Blood Test, IgM, detects IgM anti-HBc antibodies to screen for an acute HBV infection.

Hepatitis B Core Antibody Differentiation Blood Test...

The Hepatitis B Core Antibody Differentiation Blood Test, IgG and IgM assesses Hepatitis B virus infection.

Hepatic Function (Liver) Panel Blood Test

The Hepatic Function (Liver) Panel Blood Test measures different enzymes, proteins, and other substances made by the liver.

Saccharomyces cerevisiae Antibodies (ASCA) (IgG) Ser...

A Saccharomyces cerevisiae Antibodies Serum Test is intended to aid in the diagnosis of patients with Crohn's disease.

Hepatitis C Antibody Blood Test

The Hepatitis C Antibody Blood Test helps detect and diagnose acute liver infection and inflammation due to the Hepatitis C virus (HCV).

Helicobacter pylori (H. pylori) UREA Breath Test

The Helicobacter Pylori (H. pylori) Urea Breath Test detects H. pylori bacteria by measuring the carbon dioxide in a patient's breath after they consume a urea solution.

Candida Antibodies Blood Test, IgA, IgG, and IgM, EL...

The Candida Antibodies Blood Test, IgG, IgA, and IgM, ELISA detects antibodies that the body produces in response to Candida albicans.

Clostridium difficile Toxin B Stool Test, Qualitativ...

The clostridium difficile toxin B stool test is useful in diagnosing clostridium difficile toxin B.

Liver-Kidney Microsomal (LKM) Antibodies Serum Test

The Liver-Kidney Microsomal (LKM) Antibodies Serum Test detects LKM antibodies in the blood to screen for autoimmune hepatitis.

Tissue Transglutaminase (tTG) Blood Test, IgA

A tTG blood test detects antibodies to aid in the diagnosis of gluten-sensitive enteropathy (GSE), such as celiac disease and dermatitis herpetiformis.

Inflammatory Bowel Disease (IBD) Profile Blood Test

The IBD blood test is used to rule out Crohn's disease and ulcerative colitis.

Endomysial Antibody Blood Test, IgA

Tissue transglutaminase is the autoantigen recognized by endomysial antibody in celiac disease.

Celiac Disease Comprehensive Antibody Profile Blood ...

The Celiac Disease Comprehensive Antibody Profile Blood Test measures the IgA or IgG antibody levels to diagnose celiac disease and monitor response to dietary changes.

Celiac Disease Profile II Blood Test

The Celiac Disease Profile II Blood Test measures the IgA antibody levels to help diagnose celiac disease and monitor response to a gluten-free diet.

Celiac Disease Profile Blood Test

The Celiac Disease Profile Blood Test measures the IgA antibody levels to help diagnose celiac disease and monitor response to a gluten-free diet.

Calprotectin Stool Test

A calprotectin stool test is used to diagnose inflammatory bowel disease (IBD), including Chron's disease and ulcerative colitis, or to differentiate IBD from irritable bowel syndrome (IBS).

Celiac Disease HLA DQ Association Blood Test

The Celiac Disease HLA DQ Association Blood Test detects celiac disease-associated alleles that predispose to the disorder to assess the risk of CD but is not diagnostic of celiac disease.

Occult Blood, Fecal, Immunoassay Test

The Occult Blood, Fecal, Immunoassay Test detects blood hidden in a stool sample to help screen for colorectal cancer.

Alpha-1 Antitrypsin Blood Test

The Alpha-1 Antitrypsin (AAT) Blood Test is used to screen for a deficiency of the AAT protein by measuring AAT levels in the blood.

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