Cutaneous involvement in cryoglobulinaemia (A) Purpura in legs, (B) atypical purpura, (C) cutaneous ulcers, (D) digital necrosis.

he cryoglobulinaemias Review Article The Lancet, In Press, Corrected Proof, Available online 23 August 2011 Manuel Ramos-Casals, John H Stone, Maria C Cid, Xavier Bosch