Sarcoma Diffuse Perivascular

Sarcoma is a tumor with secondary local spread, the origin of which cannot always be recognized. The origin of the tumor is blast, tissue and primary.

The most common is soft tissue sarcoma, accounting for about 20% of all human malignant tumors. Most often found in the lower and upper extremities, then in the torso. Up to 80% of sarcomas are flat lipogranulomas. They are followed by leiomyosarcoma, chondrosarcoma in the adult population and extraosseous paraneoplastic lymphogranulomatoid tumor in children.

Rare tumors include osteogenic sarcoma, rhabdomyosarcoma and synovial sarcoma. All these tumors are characterized by aggressive, rapid growth and early metastasis. Among malignant soft tissue formations, benign tumors and sarcomas occupy the same position in terms of prevalence and outcomes. In many cases, it is difficult to draw a clear line between a benign tumor and a sarcoma, so a malignant tumor has to be classified as a sarcomatous tumor syndrome with infiltration of surrounding tissues or transformation into sarcoma. Damage to the skin, fatty tissue, aponeurosis, muscles and other organs is observed in various malignant tumors, including flat granulomas. Vestification of tumors, especially of muscle origin, is a rather difficult task;

Diffuse perivascular sarcoma

Diffuse sarcoma is a rare oncological disease with tumor localization in connective tissue, especially the connective tissue septa of blood vessels and around them, and is extremely rare in other places. Unlike other sarcomas, this disease is not a connective tissue tumor

What is diffuse perivascular sarcoma? Is it diffusion sarcoma? How to write a word correctly?

Let's try to answer this question. To do this, let’s simply study what is hidden behind the letters of these two terrible words.

It's not all that bad and scary. Let's just tell you what these terms are. But we warn you - there is a lot of information. Read carefully.

Sarcoma diffuse

Synonym: osteosarcoma, osteosarcomatoid tumor multiforme Lymphomonoblastic sarcoma

Diffusion – the concept is vague. It is not yet possible to accurately determine the hyphen connection. The pathology is a solid tumor formation and can have any localization: lymphatic or integumentary tissue. Localization does not matter - it almost always affects surrounding tissues and gives “distant metastases”. In the group of such diseases, sarcomas and lymphomas are especially often recorded. Many readers are already familiar with these terms. The most common bone tissue sarcomas among them are: * osteoblastic - a multiplatcental disease; * fibrous - based on bone marrow hyperplasia. Their symptoms and clinical manifestations are not specific. The need for a comprehensive examination before making a final diagnosis. And yet it is not difficult to suspect the presence of a malignant formation. Upon palpation, a fairly dense inclusion in the bone structure and mobility is felt. It is mobile, and usually somewhat larger in size, although not always. The redness and swelling of the skin during the maturation of “granulations” is sure to attract attention: the germination of tumors through the covering tissue. At the second stage of development, pain occurs that is aching and bursting in nature. The pain worsens periodically. The tumor increases in volume, and dense growths called ossifications form along its periphery. There are also symptoms of intoxication: loss of appetite, impaired general condition, headaches.