Large lesion within the proximal humeral shaft with its epicenter at the level of the surgical neck of humerus. It extends superiorly beyond the level of the physeal scar. Ill-defined with posterior cortical breach with an extraosseous soft tissue component underlying the tenoperiosteal attachments of the deltoid muscle. Immature periostitis surrounds the proximal femoral shaft. A very small degree of likely intra-lesional haemorrhage characterised by high T1 signal and low T2 signal.
High signal of the adjacent LHB tendon sheath. Mild synovitis of the right glenohumeral joint.
On the periphery of the acquisition, ill-defined multifocal contrast enhancement within the scapula and also at least two upper ribs.