Fig. 1From: Fludeoxyglucose positron emission tomography-computed tomography scan showing polyarthritis in a patient with an atypical presentation of Henoch-Schönlein vasculitis without clinical signs of arthritis: a case reportMaximum intensity projection of the patient. The projection shows increased fludeoxyglucose uptake in multiple joints and at the site of injection in the right lower legBack to article page