Woodworm Bites in a 52-Year-Old Man

Area of Science:

• Dermatology
• Toxicology

Background:

• A 52-year-old male presented with an acute onset of a widespread skin eruption.
• The patient had recently assisted in removing antique furniture.

Observation:

• The eruption consisted of multiple erythemato-hemorrhagic papules on the abdomen, back, arms, and thighs.
• The lesions were intensely red and blanchable upon diascopy.
• The rash appeared overnight and worsened the following morning, with initial mild itching.

Findings:

• The clinical presentation suggests a contact-induced dermatosis, possibly due to an unknown substance on the antique furniture.
• The rapid onset and blanchable nature of the lesions are key diagnostic features.
• The lack of pruritus initially and the absence of wife's involvement suggest a localized, non-contagious trigger.

Implications:

• This case highlights the importance of considering environmental exposures, even seemingly innocuous ones like antique furniture, as a cause of acute skin reactions.
• Further investigation into the composition of the antique furniture could identify the causative agent.
• Dermatologists should consider contact dermatitis in the differential diagnosis of sudden-onset papular eruptions.