title: Lymphomatoid papulosis, pityriasis lichenoides et varioliformis acuta, and anaplastic large-cell (Ki-1+) lymphoma.
authors.forename: L
authors.initials: L
authors.lastname: Cerroni
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D017728:Lymphoma, Large-Cell, Anaplastic / Q000175:diagnosis*; D017731:Lymphomatoid Papulosis / Q000175:diagnosis*; D017514:Pityriasis Lichenoides / Q000175:diagnosis*