Image Description
Differential Diagnosis of Angiolipoma: (continued from the previous image)
Intramuscular Hemangioma: This was previously referred to as infiltrating angiolipoma and is not related to the subcutaneous angiolipoma. These are intramuscular large-vessel hemangiomas in which some of the affected muscle fibers have been replaced by adipose tissue. Intramuscular hemangioma is large, solitary, located deep, lacks encapsulation and lacks fibrin thrombi.
Intramuscular Hemangioma: This was previously referred to as infiltrating angiolipoma and is not related to the subcutaneous angiolipoma. These are intramuscular large-vessel hemangiomas in which some of the affected muscle fibers have been replaced by adipose tissue. Intramuscular hemangioma is large, solitary, located deep, lacks encapsulation and lacks fibrin thrombi.