International Journal of Endocrinology / 2020 / Article / Fig 2

Research Article

Characterization of Mineral and Bone Metabolism Biomarkers in a Chinese Consanguineous Twin Family with Primary Hypertrophic Osteoarthropathy

Figure 2

Clinical manifestations of the twin brothers. a–h. Clinical features and radiographs of the proband. i–m. Clinical features of the proband and his twin brother (left, the proband; right, his twin brother). a, i. Thickening and furrowing of the facial skin. b c, j, and k. Digital clubbing of the fingers and toes. d, l, and m. Swelling of the knees and ankles. e–h. Radiographs of the hands, knees, and feet.

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