What is Kaposi's sarcoma

summary

Kaposi's sarcoma, as the name suggests, is a cellular tumor. When it comes to cancer, we all get wind of it, so what a terrible disease it is. Now let's talk about Kaposi's tumor.

What is Kaposi's sarcoma

First: Kaposi's sarcoma, also known as Kaposi's sarcoma, originally called multiple idiopathic hemorrhagic sarcoma, is a malignant tumor first described by Kaposi in 1782. Since the US Centers for Disease Control (CDC) confirmed AIDS in 1980, Kaposi's sarcoma has been divided into classic and epidemic types.

Second: Kaposi's sarcoma is a very rare vascular proliferative disease, derived from endothelial cells, part of which may come from lymphatic endothelium. Kaposi's sarcoma consists of four main components: spindle cells, vascular clefts, hemosiderin, red blood cells, and sometimes a certain number of inflammatory cells. Kaposi's sarcoma can be divided into three types: aneurysmal type, classical type and sarcomatoid type.

Third: Kaposi's sarcoma is a multiple hemorrhagic sarcoma, which can occur in the auricle and external auditory canal. It is characterized by reddish purple plaques or nodules, slightly higher than the surface of the skin, with different sizes ranging from several millimeters to several centimeters, and bleeding after injury. Kaposi's sarcoma of the auricle can be misdiagnosed as skin contusion, nevus or lichen planus. In the external auditory canal, it is often characterized by painless nodules or masses, which are relatively solid The diameter is about LCM.

matters needing attention

Kaposi's sarcoma is the most common malignant tumor in AIDS patients. It is easy to occur when AIDS immunity is low. We should pay attention to the protection of skin at ordinary times, and timely diagnosis and treatment should be made in case of abnormality.