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Synovial fluid image full#

A painful, swollen and warm single joint.Typical clinical features of a haemorrhagic joint effusion include: X-ray of the joint: may reveal joint destructionĬauses of haemorrhagic joint effusion include:.Joint fluid culture: may identify the causative organism.Blood cultures: may identify the causative organism.

Synovial fluid image full#

Full blood count: WCC is typically raised.

tachycardia, hypotension)įurther investigations for suspected septic joint effusion include:

Associated fever and other systemic features (e.g.

A single painful, swollen and warm joint.

Typical clinical features of septic joint effusion include:

Escherichia coli (elderly, intravenous drug users).

Neisseria gonorrhoeae (young sexually active adults).

X-ray of the joint: may reveal joint erosions/destruction.

anti-CCP, rheumatoid factor – both typically positive in rheumatoid arthritis) Pseudogout – rhomboid positively birefringent crystalsįurther investigations for suspected inflammatory joint effusion include:.Gout – needle negative birefringent crystals.Typical joint fluid analysis findings include: Pain on movement, worse at the end of the day.Typical clinical features of non-inflammatory joint effusion include: Non-inflammatory joint effusion AetiologyĬauses of non-inflammatory joint effusion include: This table summarises the typical findings in joint fluid analysis for various pathologies. You might also be interested in our OSCE Flashcard Collection which contains over 2000 flashcards that cover clinical examination, procedures, communication skills and data interpretation.