Fig. 1From: Atypical and incomplete pulmonary hypertrophic osteoarthropathy in the left distal femur: a case reportRadiograph of the left femur. Radiograph of the left femur showing an extensively osteogenic, thickened and sclerotic lesion from the mid-diaphysis to the distal femur. A dense, irregular margin was observed in the intramedullary and cortical lesions. The length of the sclerotic lesion is approximately 18 cmBack to article page