Figure 1From: Lessons learnt from the painful shoulder; a case series of malignant shoulder girdle tumours misdiagnosed as frozen shoulderA Plain radiograph of the right shoulder, showing an irregular, mixed lytic and sclerotic lesion in the glenoid (arrow), that was not appreciated by the reporting radiologist. B Arthrogram performed prior to hydrodilatation. C Coronal TSE post-contrast MR image, showing a diffusely enhansive scapular lesion extending into the inferior aspect of the gleno-humeral joint. D Axial TSE post-contrast MR image showing diffuse enhancement of the tumour extending on either side of the scapular blade with bony destruction. E Bone scan showing increased uptake in the area of the lesion on the delayed static image. F Thallium functional scanning showing retained thallium activity in the glenoid region at 4 hrs. Subsequent biopsy was consistent with Ewing's sarcoma.Back to article page