Posterior Amorphous Corneal Dystrophy: New Chromosomal Breakpoints in the Small Leucine-Rich Proteoglycan-Coding Region.

Purpose: The purpose of this study was to report the clinical features and describe the results obtained by multimodal corneal imaging of a patient with novel chromosomal breakpoints of the 12q21.33 locus.

Methods: This study was a case report and literature review.

[Dolosigranulum pigrum in corneal abscess].

Dolosigranulum pigrum is a gram-positive, facultatively anaerobic coccus, which is part of the oral and upper respiratory tract microbiota. Although reports of infections by this microorganism are scarce, it has been associated with a wide spectrum of infectious diseases. The case of an elderly man with a lower corneal abscess, in which Dolosigranulum pigrum was isolated, is described.