Acute Generalized Exanthematous Pustulosis is a severe drug reaction causing rapid onset of fever and hundreds of tiny, non-follicular, sterile pustules on a background of widespread erythema.
A rare condition with chronic, relapsing, sterile pustules specifically located in the major skin folds (axillae, groin).
A rare neonatal autoinflammatory syndrome (Deficiency of the Interleukin-1 Receptor Antagonist) presenting with sterile pustulosis, bone lesions, and systemic inflammation.
An autoimmune blistering disease characterized by vesicopustules that often form an annular or "sunflower" pattern, with neutrophils in the epidermis.
A recurrent eruption of intensely pruritic pustules on the hands and feet of infants.
A skin manifestation of reactive arthritis, presenting as crusted, hyperkeratotic, waxy papules and plaques, especially on the palms and soles, which are histologically psoriasiform with pustules.
A form of psoriasis presenting with widespread erythema and sheets of tiny, sterile pustules that coalesce into "lakes of pus".
A syndrome of Synovitis, Acne, Pustulosis (palmoplantar), Hyperostosis, and Osteitis, where the pustulosis on palms and soles is a key cutaneous feature.
Also known as subcorneal pustular dermatosis, it is characterized by flaccid pustules in annular or serpiginous patterns, with a unique half-pus, half-clear fluid level within the pustule.
A benign rash in newborns, especially those with darker skin, consisting of sterile pustules that rupture easily, leaving a collarette of scale and a pigmented macule.
