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Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
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A Murine Orthotopic Bladder Tumor Model and Tumor Detection System
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[The PSA caught out].

A-S Gauchez1, P J Lamy2, J L Descotes3

  • 1Pôle de biologie, UMR-S Inserm 1039, CHU de Grenoble, CS 10217, 38043 Grenoble cedex 5, France.

Progres En Urologie : Journal De L'Association Francaise D'Urologie Et De La Societe Francaise D'Urologie
|October 18, 2015
PubMed
Summary
This summary is machine-generated.

Heterophilic autoantibodies can interfere with prostate-specific antigen (PSA) immunoassays, leading to incorrect results. Always confirm the absence of PSA assay interference before altering patient treatment or performing invasive procedures.

Area of Science:

  • Clinical Chemistry
  • Immunology
Keywords:
Ac hétérophilesAnalytical interferenceFacteur rhumatoïdeHAMAHeterophilic antibodiesInterférence analytiquePSARhumatoid factor

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