Primary annular psoriasis
A 16-year-old patient presented with annular erythema with mild central hypopigmentation. Dermoscopy revealed punctate and hairpin vessels on a yellow-red background. A diagnosis of annular psoriasis was confirmed, with marked improvement after ustekinumab therapy.
Authors
- Y WANG
- Zigang Xu (ORCID: https://orcid.org/0000-0001-8645-1854)
- Xin Xiang (ORCID: https://orcid.org/0009-0000-1897-7539)
Institutions
- Ministry of Education of the People's Republic of China (CN)
- Capital Medical University (CN)
- Center for Children (US)
- Ministry of Education (KR)
- Beijing Children’s Hospital (CN)
Publication Details
- Journal
- British Journal of Dermatology
- Published
- 2025-08-28
- DOI
- https://doi.org/10.1093/bjd/ljaf340
- Primary Topic
- Autoimmune Bullous Skin Diseases
- Type
- article
- Field-Weighted Citation Impact
- 0.00