[Chronic leg ulcers and Pseudomonas aeruginosa infection].

Pseudomonas aeruginosa (PA) is a Gram-negative germ, responsible for severe infections. PA infected chronic wounds are a clinically highly relevant topic. PA has a natural resistance to many antibiotics, and there is no consensus on a first-line antibiotic to be used.

[Erythema scarlatiniforme desquamtivum recidivans or Féréol-Besnier disease: an uncommon condition].

The erythema scarlatiniforme desquamtivum recidivans (ESDR) is rare condition, characterized by an erythema followed by large lamellar scaling. Two variants are described, a generalized and localized one. The generalized variant initially presents with fever, flue-like symptoms followed by a widespread macular erythema rapidly evolving into large lamellar scaling, except for the head where scaling is finer.