Nasopharyngeal viral PCR in immunosuppressed patients and its association with virus detection in bronchoalveolar lavage by PCR.
Daniel J LachantDaniel P CroftHeather McGrane MintonParitosh PrasadRobert M KottmannPublished in: Respirology (Carlton, Vic.) (2017)
NP RVP-PCR testing has high concordance with testing performed on BAL samples. Repeat testing through BAL is beneficial when there is high concern for viral infection after initial NP RVP-PCR testing is negative.