Hidroacanthoma simplex: dermoscopy and cryosurgery treatment.

Area of Science:

• Dermatology
• Oncology
• Surgical Pathology

Background:

• Hidroacanthoma simplex is a rare intraepidermal neoplasm originating from the eccrine duct's acrosyringial portion.
• Malignant transformation of hidroacanthoma simplex is a documented concern, necessitating effective treatment strategies.

Observation:

• This report details the first documented case of hidroacanthoma simplex successfully treated with cryosurgery.
• The patient experienced a positive outcome with long-term follow-up after cryosurgery.

Findings:

• Cryosurgery offers a viable and effective treatment option for hidroacanthoma simplex.
• This minimally invasive approach achieved successful eradication of the neoplasm.

Implications:

• Cryosurgery may represent an alternative to traditional wide excision or Mohs surgery for hidroacanthoma simplex.
• Further research into cryosurgery for intraepidermal neoplasms is warranted to establish its broader applicability and long-term outcomes.