[Pyocyanic corneal abscess]. / Abcès cornéens à pyocyanique.

The authors report 3 different cases of pseudomonas abscess of the corneal layers: these occurred; one on a soft lens; the second one apparently without any reason; the last one 2 days after a corneal traumatism. In spite of rapidly administrated antibiotherapy, the abscess spread very rapidly and left a residual corneal macula.