{Reference Type}: Journal Article
{Title}: Preliminary Evaluation of in vivo Reflectance Confocal Microscopy Features of Neonatal Lupus Erythematosus.
{Author}: Wang Y;Chen L;Qin B;Gao X;Li Q;
{Journal}: Dermatology
{Volume}: 240
{Issue}: 2
{Year}: 2024 Jan 16
{Factor}: 5.197
{DOI}: 10.1159/000536130
{Abstract}: BACKGROUND: Neonatal lupus erythematosus (NLE) is a rare autoimmune disease, which needs to be distinguished from eczema, congenital syphilis, and tinea corporis in newborns. Reflectance confocal microscopy (RCM) could be a helpful noninvasive diagnostic tool, which has been used to evaluate several inflammatory skin conditions. The aim of this study was to describe the RCM characteristics of NLE.
METHODS: Eleven NLE patients were included in the study, and all patients were evaluated clinically with RCM. We also evaluated RCM images from 11 eczema patients as controls.
RESULTS: Some major key diagnostic features of NLE can be observed by RCM: an enlarged honeycomb pattern (9/11, 81.8%), round-to-oval cyst-like structures were present (6/11, 54.5%), the normal ring-like structures were totally or partially obliterated (11/11, 100%) at the level of the dermo-epidermal junction, medium refractivity collagen fibers that were disorganized (10/11, 90.9%), numerous high refractivity round cells (11/11, 100%) in the dermis.
CONCLUSIONS: RCM allows the visualization of major key diagnostic features of NLE and serves as a complementary diagnostic tool for NLE.