Solid-Cystic Hidradenoma: A Dorsal Foot Presentation

Area of Science:

• Dermatology
• Pathology
• Surgical Oncology

Background:

• Solid-cystic hidradenoma is a benign cutaneous neoplasm of eccrine sweat gland origin.
• These tumors commonly occur in middle-aged to older individuals, typically on the head, neck, trunk, and upper extremities.
• Malignant transformation is exceedingly rare.

Observation:

• A case report details a solid-cystic hidradenoma located on the dorsolateral forefoot.
• The patient was a middle-aged male.
• The lesion was of moderate size.

Findings:

• Marginal surgical excision was performed.
• Microscopic pathologic examination confirmed the diagnosis of solid-cystic hidradenoma.
• The tumor was benign with no signs of malignant transformation.

Implications:

• This case expands the known anatomical distribution of solid-cystic hidradenoma.
• Highlights the importance of accurate histopathological diagnosis for cutaneous tumors.
• Surgical excision remains an effective treatment for localized lesions.