Pathology of Pregnancy, Childbirth and the Puerperium Codexery

Impetigo herpetiformis

Severe pustular psoriasis of pregnancy with sterile pustules and systemic symptoms.

Impetigo herpetiformis is a severe form of pustular psoriasis that can arise during any trimester of pregnancy. It is characterized by centrifugally extending erythematous patches with marginally grouped sterile pustules, primarily in flexural regions, and may involve mucosal surfaces and nails.

Quick Facts

Associated conditions
Hypoparathyroidism, hypocalcemia
Common laboratory findings
  • Iron deficiency anemia
  • hypoalbuminemia
  • hypocalcemia
  • elevated erythrocyte sedimentation rate
  • leukocytosis
Systemic symptoms
  • Malaise
  • hypovolemic shock
  • vomiting
  • chills
  • fever
  • diarrhea
  • seizures

Facts from the source article.

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