The most common vascular skin tumor is
A. capillary hemangioma
B. angiosarcoma
C. Kaposi's sarcoma
D. glomus tumor
E. hemangioendothelioma
A
Hemangiomas are benign tumors composed of endothelial cells lining vascular blood-filled spaces. They can occur in any tissue but hemangiomas are most often found in the skin. Angiosarcoma, a malignant vascular tumor, is rare. Kaposi's sarcoma is also rare except in male homosexuals with AIDS. Glomus tumors and hemangioendotheliomas also are rare.
You might also like to view...
Immediate hypersensitivity differs from delayed-type hypersensitivity in which one of the following ways?
A. Immediate hypersensitivity is a CD4+ T cell-mediated disease. B. Immediate hypersensitivity does not require previous exposure to an antigen. C. Immediate hypersensitivity does not involve inflammation. D. Immediate hypersensitivity is driven by cytokines such as interleukin (IL)-4, IL-5, and IL-13. E. Immediate hypersensitivity typically leads to granuloma formation.
In the constructed term micro/scope, the suffix is ________
Fill in the blank(s) with correct word
Divide and label the medical term cyanotic into its fundamental elements. Give the meaning
What will be an ideal response?
The term apex refers to the bottom or lower part of an organ
Indicate whether the statement is true or false