We often find ourselves cheering members on in their pursuit of a correct and accurate diagnosis, whether the final decision is PsA or something else. Psoriatic Arthritis can be a quirky disease, and being diagnosed with some other disease, before the correct conclusion is reached, occurs more often than it should. When that happens, the treatment process is delayed, and those delays can come at a high price. This piece of research is food for thought:
http://irishskinfoundation.ie/research/detail/prompt-diagnosis-of-psoriatic-arthritis-crucial