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Prominent hyperkeratotic plantar and palmar warts
Y Matsumoto1, A Adachi, S Banno
1Department of Dermatology, Nagoya University School of Medicine, Japan.
Cutis
|March 11, 1999
Summary
A 28-year-old man with extensive hyperkeratotic and flat warts, caused by human papillomavirus types 1, 2, and 3, achieved successful treatment with electrocautery and cryotherapy, with minimal recurrence over nine years.
Area of Science:
- Dermatology
- Virology
- Immunology
Background:
- Human papillomavirus (HPV) infections can manifest as various skin lesions.
- Wart presentation varies, including hyperkeratotic and flat types.
- Understanding HPV types and host immune response is crucial for treatment.
Observation:
- A 28-year-old male presented with widespread hyperkeratotic plantar/palmar warts and facial/chest flat warts.
- DNA hybridization confirmed the presence of human papillomavirus (HPV) types 1, 2, and/or 3 in skin lesions.
- Laboratory findings included leukopenia, eosinophilia, positive anti-HBs antigen and anti-HCV antibody, and a decreased OKT4/OKT8 ratio, with normal cellular immunity.
Findings:
- Successful treatment of plantar and palmar warts was achieved using electrocautery.
- Flat warts on the face and chest responded well to cryotherapy with liquid nitrogen.
- Long-term follow-up showed minimal recurrence of warts nine years post-treatment.
Implications:
- This case highlights effective therapeutic strategies for extensive HPV infections.
- The findings suggest that a combination of electrocautery and cryotherapy can lead to durable clearance of recalcitrant warts.
- Further research into the interplay between HPV types, immune status, and treatment outcomes is warranted.