a 24-year-old who has recently returned from a skiing vacation in the Canadian Rockies, presents to his physician with a swollen left knee. There is a decrease in range of motion and pain upon walking. Physical examination reveals a painful left knee which is swollen. X-ray of the knee reveals the accumulation of fluid and subsequent synovial fluid analysis indicates lymphocytes but a lack of neutrophils. Please discuss whether this knee injury is acute or chronic inflammation and what mediators were likely to be involved in this inflammation

Microbiology for Surgical Technologists (MindTap Course List)
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a 24-year-old who has recently returned from a skiing vacation in the Canadian Rockies, presents to his physician with a swollen left knee. There is a decrease in range of motion and pain upon walking. Physical examination reveals a painful left knee which is swollen. X-ray of the knee reveals the accumulation of fluid and subsequent synovial fluid analysis indicates lymphocytes but a lack of neutrophils.
Please discuss whether this knee injury is acute or chronic inflammation and what mediators were likely to be involved in this inflammation.

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