Introduction Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease. Biologic
drugs have a key role in the long-term anti-inflammatory treatment of moderate to severe …

Dear Editor, Aktas et al. published an interesting case of vitiligo after COVID-19 vaccination.
1 Recently, similar cases of vitiligo have been reported after, 2–4 as well as other cutaneous …

A 22-year-old woman presented with a 2-month history of an itchy lesion on her left cheek.
She had applied topical corticosteroids without improvement. Physical examination revealed …

Background Hidradenitis suppurativa (HS) is a chronic inflammatory disease that negatively
impacts the quality of life of patients. It presents as deep‐seated nodules, abscesses, fistulae…

A 50-year-old man presented to the dermatology department with a 1-year history of itchy
axillary and groin lesions. He had been treated with a topical antifungal preparation (…

… Irene López Riquelme: Critical review of the literature; writing of the manuscript; final
approval of the final version of the manuscript. … Irene López Riquelme … López Riquelme). …

… Irene Lopez Riquelme1, MD, Antonio Jose Ojeda Martos1, MD, PhD, Juan Marıa Garcıa-Hirschfeld
Garcıa2, MD and Leandro Martınez Pilar1, MD, PhD … Irene López Riquelme, MD …

Biopsy of a papule revealed dermal follicular structures surrounded by a perifollicular fibrous
sheath and a densely fibrous stroma, consistent with a fibrofolliculoma (Figure 3), ie, a …

Vulvar trichilemmoma. Trichilemmoma is a benign follicular neoplasm that usually presents
as solitary or multiple papules on the face, but may appear in the genital area, mimicking …

Skin-punch biopsy revealed single cells and small clusters of neoplastic cells throughout the
epidermis and granular layer, with abundant pale cytoplasm, intraglandular extension, and …