angiomatoid histiocytoma

1. Introduction Angiomatoid fibrous histiocytoma is a rare, slow-growing soft tissue neoplasm that primarily manifests in the deep dermal layers or subcutaneous tissues. It most commonly arises on the extremities, such as the arms and legs, and predominantly affects children, adolescents, and young adults. This unique tumor is characterized by blood-filled cystic spaces, a dense … Read more