My colleague has acute shoulder pain from intraosseous extension of HADD. I was tempted to see if I am able to see the calcification on US and attempt to aspirate and lavage it. The ortho surgeon wants to do a steroid injection into the glenohumeral joint. I would be very interested to get other opinions. I am attaching the pertinent images. All input gratefully received.
Kate 
Colleague with acute intraosseous extension of HADD into humeral head_management advice.pptx
