Phlebitis and Thrombophlebitis
Siamak T. Nabili, MD, MPH
Dr. Nabili received his undergraduate degree from the University of California, San Diego (UCSD), majoring in chemistry and biochemistry. He then completed his graduate degree at the University of California, Los Angeles (UCLA). His graduate training included a specialized fellowship in public health where his research focused on environmental health and health-care delivery and management.
William C. Shiel Jr., MD, FACP, FACR
Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.
- What is phlebitis and thrombophlebitis?
- What causes phlebitis?
- What are the risk factors for phlebitis?
- What are the symptoms of phlebitis?
- How is phlebitis diagnosed?
- How is phlebitis treated?
- What are the complications of phlebitis?
- Can phlebitis be prevented?
- Phlebitis At A Glance
- Patient Comments: Phlebitis - Describe Your Experience
- Find a local Internist in your town
What is phlebitis and thrombophlebitis?
Phlebitis means inflammation of a vein. Thrombophlebitis refers to a blood clot causing the inflammation. Phlebitis can be superficial, in the skin, or deep, in the tissues beneath the skin.
Superficial phlebitis is phlebitis that is in a superficial vein under the surface of the skin. Deep vein thrombophlebitis refers to a blood clot causing phlebitis in the deeper veins. Deep vein thrombophlebitis is also referred to as deep venous thrombophlebitis, deep vein thrombosis (DVT).
The presence of superficial phlebitis does not necessary suggest an underlying DVT. Upper extremity (upper limbs) and lower extremities (lower limbs) superficial thrombosis or phlebitis are typically benign conditions and have a favorable prognosis. A blood clot (thrombus) in the saphenous vein may be an exception. This is the large, long vein on the inner side of the legs. Thrombophlebitis in the saphenous vein can sometimes be associated with underlying deep vein thrombophlebitis.
On the other hand, deep vein thrombosis of the upper and lower extremities can be a more serious problem that can lead to a blood clot traveling to the blood vessels of the lungs and resulting in pulmonary embolism. Pulmonary embolism can injure lung tissue is serious and occasionally fatal.
Next: What causes phlebitis?
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