[Cutaneous epithelioid hemangioendothelioma]

Area of Science:

• Oncology
• Vascular Biology
• Dermatopathology

Background:

• Epithelioid hemangioendothelioma (EHE) is a rare vascular neoplasm of intermediate biologic potential.
• Typically affecting adults, EHE commonly presents in soft tissues, lungs, or liver.
• Diagnosis relies on characteristic histological findings of neoplastic endothelial cells with epithelioid morphology.

Observation:

• This report details an unusual case of EHE affecting the plantar surface of the foot.
• The patient was an adult male presenting with this rare skin manifestation.
• Few cases of epithelioid hemangioendothelioma involving the skin have been documented in medical literature.

Findings:

• Histological evaluation confirmed the diagnosis of epithelioid hemangioendothelioma.
• The tumor exhibited the typical epithelioid endothelial cell appearance and vascular channel formation.
• Surgical excision with wide margins is the standard treatment approach for EHE.

Implications:

• This case expands the known spectrum of EHE presentation.
• Highlights the importance of considering EHE in the differential diagnosis of unusual soft tissue and skin tumors.
• Further literature review reinforces the rarity and management of cutaneous epithelioid hemangioendothelioma.