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Review of Case Materials
Reviews records, documents, testimony, data, and other relevant materials and consults with counsel regarding technical issues related to the matter.
Provide Expert Analysis
Applies specialized knowledge and experience to evaluate the technical or professional issues involved.
Form Expert Opinions
Develops independent, supportable opinions based on the available evidence and relevant standards.
Prepare Expert Reports
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No. A positive TB blood test or tuberculin skin test indicates TB infection but does not distinguish inactive, or latent, TB infection from active TB disease. Further evaluation may include symptoms and medical history, physical examination, chest imaging, and microbiological testing when indicated. Active TB disease must be considered separately from the initial blood or skin test result.
No. A chest X-ray may show findings that support a diagnosis of pulmonary TB, but imaging abnormalities alone cannot confirm active TB disease. The findings should be interpreted with the patient's symptoms, exposure history, and microbiological evidence. Sputum smear microscopy, nucleic acid amplification testing, culture, and other laboratory studies may be used when pulmonary TB is suspected, with culture remaining the gold-standard microbiological test.
People with inactive, or latent, TB infection do not spread TB bacteria. Transmission is primarily associated with infectious active TB involving the lungs or larynx, where bacteria can become airborne when a person coughs, speaks, or sings. Symptoms, sputum results, the location and extent of disease, treatment history, and exposure dates can help characterize when transmission may have been possible.
Drug-susceptibility testing determines whether Mycobacterium tuberculosis is susceptible or resistant to medications used to treat TB disease. Molecular methods can rapidly detect genetic markers associated with resistance, while growth-based testing can directly measure susceptibility to specific drugs. These findings help guide the treatment regimen and may help explain why therapy was changed or why a patient did not respond as expected.
Prepares clear, well-supported expert reports outlining methodology, analysis, findings, and opinions.
Provide Deposition Testimony
Explains findings and opinions under oath and responds to questioning during deposition testimony.
Testify in Court
Presents specialized findings and opinions clearly to judges, juries, arbitrators, or other decision-makers.
Yes. Extrapulmonary TB can affect lymph nodes, the pleura, kidneys, bones and joints, spine, brain and meninges, and other parts of the body. Investigation may require tissue, fluid, urine, or other specimens from the affected site rather than relying only on sputum testing or chest imaging. The diagnostic approach depends on the anatomical site and whether pulmonary TB is also present.