Which statement about splenic angiosarcoma is true?

Which statement about splenic angiosarcoma is true?

• A. It is rare and aggressive
• B. It is a common benign tumor
• C. It originates from nerve tissue
• D. It has no risk of rupture

Answer: (A)

Splenic angiosarcoma is a rare, highly aggressive malignant tumor of the spleen that arises from the endothelial lining of splenic vessels. Its rarity is matched by its aggressive behavior: rapid growth, early spread to distant sites (often to the liver and lungs), and a very poor prognosis. A key risk is rupture of the tumor, which can lead to life-threatening intra-abdominal hemorrhage. Because of its vascular nature and tendency to invade, it is not a benign lesion, it does not originate from nerve tissue, and there is indeed a significant risk of rupture. Thus, describing it as rare and aggressive is the true statement.

Splenic angiosarcoma is a rare, highly aggressive malignant tumor of the spleen that arises from the endothelial lining of splenic vessels. Its rarity is matched by its aggressive behavior: rapid growth, early spread to distant sites (often to the liver and lungs), and a very poor prognosis. A key risk is rupture of the tumor, which can lead to life-threatening intra-abdominal hemorrhage. Because of its vascular nature and tendency to invade, it is not a benign lesion, it does not originate from nerve tissue, and there is indeed a significant risk of rupture. Thus, describing it as rare and aggressive is the true statement.