Faeces Culture (Basic)

Description

Faeces Culture – Basic Stool Test

The Faeces Culture – Basic Test is a foundational microbiological assessment used to detect common bacterial pathogens in the gastrointestinal tract. It is typically used as a first-line investigation in patients with suspected gastrointestinal infections.

This test focuses on identifying disease-causing bacteria by culturing a stool sample under controlled laboratory conditions. It allows clinicians to determine whether an acute or persistent infection may be contributing to digestive symptoms.

Why this test is clinically important

Stool culture is a well-established diagnostic method that enables the detection and identification of pathogenic bacteria responsible for gastrointestinal infections. :contentReference[oaicite:0]{index=0}

Common pathogens detected include organisms such as Salmonella, Shigella, Campylobacter, and certain strains of E. coli, which are frequently associated with foodborne illness and infectious diarrhea. :contentReference[oaicite:1]{index=1}

• Detects common bacterial gastrointestinal infections
• Supports diagnosis of acute diarrhea and foodborne illness
• Provides organism identification for targeted treatment
• May allow antibiotic sensitivity testing when required

What this test evaluates

• Presence of pathogenic bacteria in the gastrointestinal tract
• Growth and identification of cultured organisms

Clinical relevance

This test is particularly useful in cases of suspected infectious gastroenteritis, especially when symptoms such as diarrhea, abdominal pain, fever, or blood in the stool are present. :contentReference[oaicite:2]{index=2}

By identifying the specific pathogen, stool culture helps guide appropriate treatment decisions and supports infection control, particularly in cases of travel-related illness or suspected food contamination.

However, compared to more advanced molecular methods (such as PCR-based testing), culture-based testing may detect a more limited range of organisms and typically requires a longer turnaround time.

Who may benefit

• Patients with acute diarrhea or gastrointestinal infection
• Suspected food poisoning or bacterial gastroenteritis
• Persistent diarrhea lasting several days
• Recent travel-associated gastrointestinal symptoms
• Cases where infection needs to be confirmed or excluded

When this test is especially useful

• Initial evaluation of gastrointestinal infections
• Short-term or acute digestive symptoms
• Screening before more advanced stool testing

Limitations to consider

• Primarily detects bacterial pathogens (limited viral/parasitic detection)
• Lower sensitivity compared to PCR-based testing
• Does not assess microbiome balance, inflammation, or digestion

Sample Type

Stool sample collected at home using a dedicated collection kit.

Turnaround Time

Approximately 3 to 5 working days after sample arrival at the laboratory.

Related Tests

For a more comprehensive gastrointestinal assessment, consider:

• GI Pathogens Profile – Multiplex PCR (broader and more sensitive pathogen detection)
• GI360™ Advanced Stool Analysis (microbiome, inflammation, digestion)
• Comprehensive Stool Analysis (functional gut assessment)

• Bacterial composition analysis in stool
• Sample requirement: Stool

Suitable for postal submission.