Selected article for: "bronchoalveolar serum and lavage fluid"

Author: Ekawat Pasomsub; Siriorn P. Watcharananan; Kochawan Boonyawat; Pareena Janchompoo; Garanyuta Wongtabtim; Worramin Suksuwan; Somnuek Sungkanuparph; Angsana Phuphuakrat
Title: Saliva Sample as a Non-Invasive Specimen for the Diagnosis of Coronavirus Disease-2019 (COVID-19): a Cross-Sectional Study
  • Document date: 2020_4_22
  • ID: 0bbzo9cp_14
    Snippet: Although testing of saliva might provide an advantage as an easy procedure, a 163 comparison study between saliva and confirmed case of bronchoalveolar lavage (BAL) fluid 164 or convalescence serum titre has not been available. A recent study that detected the virus 165 from multiple sites showed a lower test positivity rate from the nasal swab (63%), as 166 compared to the bronchoalveolar lavage fluid (93%) [13] . Therefore, a false negative tes.....
    Document: Although testing of saliva might provide an advantage as an easy procedure, a 163 comparison study between saliva and confirmed case of bronchoalveolar lavage (BAL) fluid 164 or convalescence serum titre has not been available. A recent study that detected the virus 165 from multiple sites showed a lower test positivity rate from the nasal swab (63%), as 166 compared to the bronchoalveolar lavage fluid (93%) [13] . Therefore, a false negative test of 167 the SARS-CoV-2 from saliva sample might possible, and this would be an area for further 168 exploration. However, the spectrum of the disease ranges from asymptomatic, upper 169 respiratory tract symptoms, pneumonia, and acute respiratory distress syndrome [14, 15] . 170

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