All of the following are features of scleroderma except:

Scleroderma Characterised by inflammatory, vascular and fibrotic changes of skin and a variety of internal organs. Lung involvement- diffuse and bilateral basilar reticulonodular infiltrates and rarely pulmonary nodules. Extremity radiography should be performed to reveal calcinosis and resorption of the distal tufts of the digits. * Esophageal dysmotility can be demonstrated using esophageal manometry. Bone changes in scleroderma are acro-osteolysis, periaicular osteoporosis, joint space narrowing and erosions.