Comprehensive Digestive Stool Analysis/Parasitology™ (CDSA/P)


Comprehensive Stool Analysis for Optimal Clinical Utility

The Comprehensive Digestive Stool Analysis (CDSA)™ with parasitology offers a comprehensive look at the overall health of the gastrointestinal (GI) tract. The (CDSA)™ is Genova’s historic evaluation of gastrointestinal function assessing a select set of stool biomarkers.

This stool analysis evaluates:

  • Digestion/Absorption Markers
  • Gut Metabolic Markers
  • Gut Microbiology Markers
  • Gold standard O&P (ova & parasite) technology as well as EIA (Enzyme Immunoassay) for identification of common parasites

CDSA/P™ Stool Analysis Offers Insight into Common Gastrointestinal Conditions

Evidence suggests that both local and systemic health issues may begin as imbalances in gastrointestinal function. Some of the consequences of imbalanced gastrointestinal health are:

  • Maldigestion
  • Malabsorption
  • Irritable Bowel Syndrome (IBS)
  • Altered GI immune function
  • Bacterial/fungal overgrowth
  • Chronic dysbiosis

Clinical Overview

What is the Comprehensive Digestive Stool Analysis/Parasitology (CDSA/P)™?

The Comprehensive Digestive Stool Analysis (CDSA)™ is Genova’s historic stool profile providing an informative and flexible screening of gastrointestinal function.

This stool anslysis evaluates:

  • Digestion/Absorption:
    • Chymotrypsin
    • Putrefactive Short–Chain Fatty Acids
    • Meat and Vegetable Fibers
    • Fecal Fats


  • Gut Metabolic Markers
    • Beneficial Short–Chain Fatty Acids (SCFA) with n–Butyrate
    • n–Butyrate
    • Beta-Glucuronidase
    • pH
    • SCFA distribution
    • Fecal Lactoferrin
    • Macroscopic (color, mucus)
    • Occult Blood


  • Gut Microbiology Markers
    • Beneficial Bacteria
    • Additional Bacteria
    • Mycology
    • Parasitology Microscopic
    • Parasitology EIA
      • Cryptosporidium
      • Giardia lamblia
      • Entamoeba histolytica


When should the CDSA/P be considered?

CDSA/P can reveal important clinical information about many common symptoms such as gas, bloating, abdominal pain, diarrhea, and constipation. Fecal Lactoferrin and Occult Blood provide insight into potential gut inflammation. In addition, patients with risk factors for parasite acquisition can be evaluated with the CDSA/P.

What advantage does CDSA/P offer compared to other diagnostics?

Traditional GI testing has required advanced imaging and inconvenient testing procedures that can be costly. The CDSA/P stool analysis offers a user-friendly way to provide clinicians with valuable insight into GI imbalances.

What can clinicians and patients expect from the CDSA/P offer compared to other diagnostics?

Evidence suggests that both local and systemic health issues may begin as imbalances in Gastrointestinal function. The CDSA/P stool test provides immediate, actionable clinical information for patients presenting with GI complaints. It aids clinicians in the identification of root cause(s) of digestive discomfort and supports identification of targeted treatments.

Test Type: Stool Analysis



Analyte List
Acetate %
Bacteriology Culture, aerobic
Bacteriology Culture, aerobic x 3
Bacteriology Culture, anaerobic
Beneficial SCFAs
Cryptosporidium EIA
Entamoeba histolytica
Fecal Lactoferrin
Giardia lamblia EIA
Long Chain Fatty Acids
Meat Fibers and Vegetable Fibers
Occult Blood
Parasite Identification, Concentrate Prep
Parasite Identification, Trichrome Stain
Propionate %
Putrefactive SCFAs
Total Fecal Fat
Yeast Culture
n-Butyrate %
CPT Codes
Bacteriology Culture, aerobic 87045
Bacteriology Culture, aerobic x 3 87046
Bacteriology Culture, anaerobic 87075
Beneficial SCFAs 82542
Beta-Glucuronidase 84311
Cholesterol 82715
Chymotrypsin 84311
Cryptosporidium EIA 87328
Entamoeba histolytica 87336
Fecal Lactoferrin 83630
Giardia lamblia EIA 87329
Long Chain Fatty Acids 82725
Meat Fibers and Vegetable Fibers 89160
Occult Blood 82274
Parasite Identification, Concentrate Prep 87177
Parasite Identification, Trichrome Stain 87209
Phospholipids 82715
Triglycerides 82715
Yeast Culture 87102
pH 83986
Specimen Requirements
5cc stool in each vial - 1 Formalin, 1 Cary Blair, 3 SAF vials, and 1 white-top cup (for Add-ons). May be random stool, purge, or swab.


Additional Resources