Primary non-radiation induced angiosarcoma of the parotid with epithelioid morphology

Abstract

Angiosarcomas are rare, accounting for only 1–2% of sarcomas in the head and neck region. We present an extremely rare case of primary non-radiation-induced angiosarcoma of the parotid with epithelioid morphology which required a tertiary center second opinion for its histological characteristics. We discuss the presentation, imaging, diagnosis, characteristics, and pathway of this case. As parotid lumps are common, a surgical sieve is required to rule out other possible conditions. Early correct diagnosis is crucial in conditions such as angiosarcomas due to their quick metastatic potential.