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Acute generalized exanthematous pustulosis with erythema multiforme-like lesions
Jeng-Hsien Lin1, Hamm-Ming Sheu, J Yu-Yun Lee
1Department of Dermatology, National Cheng Kung University Hospital, 138, Sheng-Li Road, Tainan, Taiwan.
European Journal of Dermatology : EJD
|October 9, 2002
Summary
Acute generalized exanthematous pustulosis (AGEP) can mimic other conditions but presents with unique features. Recognizing erythema multiforme-like lesions aids in diagnosing AGEP for prompt treatment.
Area of Science:
- Dermatology
- Clinical Medicine
Background:
- Acute generalized exanthematous pustulosis (AGEP) is a severe cutaneous adverse reaction.
- AGEP often resembles generalized pustular psoriasis but can present with diverse mucocutaneous findings.
Observation:
- A case of AGEP with erythema multiforme (EM)-like features is presented in a 35-year-old woman.
- The patient exhibited fever, polymorphic eruption with pustules, facial edema, erosions, targetoid lesions, and vesicles.
Findings:
- Histopathology confirmed subcorneal pustules, vacuolar interface dermatitis, and pilosebaceous microabscesses.
- The patient's presentation included EM-like targetoid and purpuric lesions alongside pustules.
Implications:
- Recognizing EM-like features in AGEP is crucial for accurate diagnosis.
- Early diagnosis and treatment with systemic corticosteroids and antibiotics lead to rapid resolution.