ฮีแมนจิโอมา

Key Facts

• Benign, but related hemangiosarcoma is malignant
• UV/solar radiation plays a role in skin form
• Dogs: commonly chest/belly in sun-bathing breeds
• Cats: lightly colored ear flaps and head areas
• Usually small and nonpainful
• Surgical removal is curative for individual tumors
• Sun-damaged skin may develop new tumors at other sites