Question

Characteristics of a malignant stellate tumor include which of the following?

1. The spicules are generally bunched together
2. a central tumor mass is present
3. the larger the tumor, the longer are the spicules
A. 1 only
B. 1 and 2
C. 2 and 3
D. 1 and 3

Answer 1

Options 2 and 3 describe a malignant stellate tumor, thus the correct answer is C. 2 and 3.

Step-by-step explanation:

Characteristics of a malignant stellate tumor often refer to its atypical properties which may include a central tumor mass and the presence of spicules that radiate outwards. Referring to your options:

1. The spicules are not generally bunched together; they tend to radiate outward, giving a star-like appearance.
2. A central tumor mass is generally present, acting as the origin from which spicules extend.
3. The larger the tumor, the longer are the spicules; as the tumor grows, the spicules can become more pronounced and extend farther from the central mass.

Therefore, according to the characteristics listed, options 2 and 3 are correct and match the features of a malignant stellate tumor, making the answer C. 2 and 3.