On 4 March, South West London Pathology (SWLP) identified an issue with Faecal Immunochemical Test (FIT) test results from between 27 December 2025 to 4 March 2026. During this period, some results were issued that were falsely high (positive). All results that went out from 5 March onwards are correct. The FIT test looks for […]
TB Investigation Fine Needle Aspirate (FNA)/ FNA Lymph Node
| Category | Bacteriology Medical Microbiology |
|---|---|
| Turnaround time | TAT - Acid Fast Bacilli microscopy results available same day as receipt. Culture within 42 days. |
Collection conditions
Use for bronchial alveolar lavage, gastric washings, fine needle aspirate, tissues and aspirates. Samples should be collected early in the morning (before breakfast) on 3 consecutive days and delivered to the lab ASAP to avoid acid deterioration of the sample
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