Perivasculitis is a medical term referring to inflammation that occurs in the tissue surrounding blood vessels. The word is spelled phonetically as pɛrɪvæskjʊˈlaɪtɪs, where /p/ represents the voiceless bilabial plosive, /ɛ/ represents the open-mid front unrounded vowel, /r/ represents the alveolar approximant, /ɪ/ represents the near-close near-front unrounded vowel, /v/ represents the voiced labiodental fricative, /æ/ represents the near-open front unrounded vowel, /sk/ represents the voiceless alveolar sibilant followed by the voiceless velar plosive, /j/ represents the voiced palatal approximant, /ʊ/ represents the near-close near-back rounded vowel, and /tɪs/ represents the voiceless al
Perivasculitis is a medical condition characterized by inflammation or swelling of the tissues surrounding the blood vessels. It specifically refers to the inflammation that occurs around the walls of blood vessels, such as arteries, veins, and capillaries. This inflammatory process affects the connective tissues and cells that surround the blood vessels, leading to symptoms and complications.
The inflammation in perivasculitis can be caused by various factors, including infection, autoimmune disorders, and certain medications. Infections such as viral or bacterial infections can trigger perivasculitis by directly affecting the blood vessels or causing an immune response in the surrounding tissues. Autoimmune disorders, which involve the immune system mistakenly attacking healthy tissues, can also lead to perivasculitis.
The symptoms of perivasculitis may vary depending on the underlying cause and the specific blood vessels involved. Common symptoms include pain, swelling, redness, and tenderness around the affected area. In some cases, perivasculitis can lead to complications such as reduced blood flow to the tissues, tissue damage, and organ dysfunction.
Treatment for perivasculitis typically involves addressing the underlying cause, such as administering antibiotics for infections or using immunosuppressive drugs for autoimmune conditions. Anti-inflammatory medications may also be prescribed to reduce inflammation and alleviate symptoms. It is important for individuals with perivasculitis to receive prompt medical attention to prevent complications and manage the condition effectively.
Periangitis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The etymology of the word perivasculitis can be broken down as follows:
1. Peri- is a prefix derived from the Greek word peri meaning around or surrounding.
2. Vascul- is derived from the Latin word vasculum, meaning a small vessel or duct.
3. -itis is a suffix derived from the Greek word -itis, which denotes inflammation.
Therefore, perivasculitis can be understood to mean inflammation occurring around or surrounding blood vessels.