Progeria infantum (Hutchinson-Gilford syndrome) is a very rare syndrome of premature aging characterized by growth retardation and specific, progressive, premature senescent changes of the skin and other tissues. We report a 1.5-year-old girl with loss of scalp hair, eyebrows, and lashes, prominent scalp veins, micrognathia, abnormal ears, loss of subcutaneous tissue, and scleroderma-like areas over the trunk. Radiographic studies revealed coxa valga and acro-osteolysis of the terminal phalanges. The clinical and radiologic features corresponded well with progeria infantum.