Neonatal lupus erythematosus presenting as orolabial ulcerations: Two cases and a review of the literature

[Research progress on the manifestations and prognosis of neonatal lupus erythematosus in various systems]

Neonatal lupus erythematosus (NLE) is caused by the transmission of maternal anti-Ro/SSA antibodies, anti-La/SSB antibodies, and other autoantibodies to the fetus through the placenta. Usually, with the disappearance of autoantibodies in the children's body, abnormal changes in the mucocutaneous, blood system, and digestive system can spontaneously subside, but the damage to various systems caused by autoantibodies may persist for a long time. This article provides a comprehensive review of the manifestations and prognosis of NLE in various systems, including mucocutaneous, blood system, circulatory system, nervous system, digestive system, respiratory system, aiming to provide reference for clinical work.

Features of Common Skin Disorders in Pediatric Patients with Skin of Color

Many dermatologic conditions common in the pediatric population may have unique presentations in skin of color or occur with greater incidence. This may be due to ethnic origin, socioeconomic factors, or other influences. Awareness of the potential variations in skin of color may enhance prompt diagnosis, appropriate treatment, and/or reassurance as indicated.