![](http://www.alamy.com/thumbs/6/4640B066-DC0F-40D6-9D30-56E0C3CD6F28/2ACR134.jpg)
Inflamed knee (at left) of a 76 year old female patient due to effusion (fluid in the joint) as a result of the joint disease osteoarthritis.
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Photo credit: © DR P. MARAZZI/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 76, abnormal, adult, arthritis, body, clinical, condition, diagnosis, disease, disorder, effusion, female, fluid, healthcare, human, inflamed, joint, knee, leg, medical, medicine, osteo, osteoarthritis, patient, people, person, swollen, unhealthy, woman, year