A Case of Nail Yellow Discoloration due to Topical Treatment of Onychomycosis with Luliconazole 5% Nail Solution.

A woman in her 70s had onychomycosis that was treated with topical luliconazole solution. Her nails changed color to yellow due to the treatment and exposure to sunlight. Avoidance of sunlight and continuous application of luliconazole resolved the discoloration and were effective for the treatment of onychomycosis one year after the first visit.

Medallion-like dermal dendrocyte hamartoma: A rare congenital CD34-positive dermal lesion clinically and pathologically overlapping with fibroblastic connective tissue nevus.

Both medallion-like dermal dendrocyte hamartoma and fibroblastic connective tissue nevus are rare benign dermal lesions composed of CD34-positive spindle cells. Although regarded as different diseases, it is sometimes difficult to distinguish between them due to their clinical and pathological similarities. We present a case of medallion-like dermal dendrocyte hamartoma that could also be diagnosed as fibroblastic connective tissue nevus and propose the possibility of overlap in these diseases.

Bilateral Necrotizing Fasciitis of the Foot Associated with Group B Streptococcus.

Necrotizing fasciitis (NF) is a severe bacterial infection involving fascia and subcutaneous tissue. It generally affects upper or lower extremities unilaterally, and there are few reports of bilateral-extremity NF. Here, we report a case of a 43-year-old male with type 1 diabetes who had NF on the left foot and subsequently developed NF on the other foot 1 week later.