Cutaneous metastatic carcinoma and elephantiasis symptomatica

Area of Science:

• Oncology
• Dermatology
• Pathology

Background:

• Elephantiasis, a condition causing limb swelling, typically presents with diffuse skin changes.
• The differential diagnosis for elephantiasis can include infections, inflammatory conditions, and neoplastic processes.

Observation:

• An elderly male patient presented with elephantiasis of a lower extremity exhibiting verrucose papules.
• Distinct, sharply demarcated areas of normal-appearing skin were noted amidst the affected regions.
• These clinical observations suggested an atypical presentation of elephantiasis.

Findings:

• Histopathological examination of the affected skin revealed cutaneous metastases.
• The presence of metastatic cancer cells was identified as a contributing factor to the observed clinical presentation.
• Biopsy confirmed the neoplastic origin of at least some of the skin lesions.

Implications:

• The presence of 'skipped areas' or islands of normal skin in elephantiasis warrants suspicion for cutaneous metastatic disease.
• Early recognition of metastatic neoplasms in the context of elephantiasis is crucial for timely diagnosis and treatment.
• This case highlights the importance of thorough dermatological evaluation in patients with atypical presentations of lymphedema.