Noun
PSGN (uncountable)
(medicine) Initialism of poststreptococcal glomerulonephritis.
Post-streptococcal glomerulonephritis Post-streptococcal glomerulonephritis (PSGN) is an uncommon complication of either a strep throat or a streptococcal skin infection. Source: Internet
PSGN involves inflammation of the kidney. Source: Internet