Shanghai Skin Disease Hospital

Clinical predictors of early treatment response across systemic therapies in psoriasis: a prospective cohort study

Background Baseline clinical factors may help estimate early response in psoriasis, but real world evidence across biologics, methotrexate, and phototherapy remains limited. We used SPEECH registry data to evaluate factors associated with Physician Global Assessment (PGA) ≤ 1 at...

Lesions Reported as Plaque‐Like CD34 ‐Positive Dermal Fibroma Reveal Two Reproducible Clinicopathologic Patterns: Two Cases and Literature Review

Plaque-like CD34-positive dermal fibroma (PDF), which historically overlaps with medallion-like dermal dendrocyte hamartoma (MDDH), is a rare benign CD34-positive spindle-cell lesion with highly variable clinicopathologic descriptions. We analyzed two adult-onset cases and review...