What is the most common benign neoplasm of the spleen?

What is the most common benign neoplasm of the spleen?

• A. Cyst
• B. Accessory spleen
• C. Cavernous hemangioma
• D. Cystadenoma

Answer: (C)

The most common benign neoplasm of the spleen is a cavernous hemangioma. This type of tumor is made up of a network of blood vessels and appears as a well-defined, hyperechoic lesion on ultrasound. It is generally asymptomatic and often discovered incidentally during imaging studies for other reasons. In addition to being the most prevalent benign neoplasm of the spleen, cavernous hemangiomas are typically characterized by their slow growth and are less likely to undergo malignant transformation. They can vary in size and may compress surrounding structures, but they rarely lead to significant clinical problems. While both cysts and accessory spleens are commonly found in the spleen, they are not classified as neoplasms. Cysts are fluid-filled spaces and not true neoplasms, while accessory spleens are congenital anomalies where additional splenic tissue develops. Cystadenomas, though rare, are more commonly associated with other organs rather than the spleen. Thus, cavernous hemangiomas stand out as the most frequently encountered benign neoplasm specific to splenic pathology.

The most common benign neoplasm of the spleen is a cavernous hemangioma. This type of tumor is made up of a network of blood vessels and appears as a well-defined, hyperechoic lesion on ultrasound. It is generally asymptomatic and often discovered incidentally during imaging studies for other reasons.

In addition to being the most prevalent benign neoplasm of the spleen, cavernous hemangiomas are typically characterized by their slow growth and are less likely to undergo malignant transformation. They can vary in size and may compress surrounding structures, but they rarely lead to significant clinical problems.

While both cysts and accessory spleens are commonly found in the spleen, they are not classified as neoplasms. Cysts are fluid-filled spaces and not true neoplasms, while accessory spleens are congenital anomalies where additional splenic tissue develops. Cystadenomas, though rare, are more commonly associated with other organs rather than the spleen. Thus, cavernous hemangiomas stand out as the most frequently encountered benign neoplasm specific to splenic pathology.