1-3-beta-D-glucan
(wŏn′thrē′bāt′ă-dē′gloo′kan″)
ABBR: BG A polysaccharide component of the cell wall of most fungi. Serum assays for BG can be used to screen susceptible patients for infection with aspergillosis, candidiasis, or Pneumocystis jiroveci pneumonia.



Taber's Medical Dictionary