Psoriatic arthritis Images
Go to article Psoriatic arthritis
Floor differential diagnosis in the hand for rheumatoid arthritis and psoriatic polyarhtrtis.

Arthritis, psoriatic. solitary or multiple, chronically dynamic, recurrent, salty arthritis, especially of the small finger joints with erythematous, severe swelling and pain (sausage fingers). joint infestation ?in the beam?. usually also typical psoriatic lesions at the predilection sites.

Arthritis, psoriatic. pronounced malposition of the fingers with misshapen, painful swelling of the finger base and interdigital joints.
